diff --git a/.idea/.idea.Eclipse/.idea/dataSources/30725304-56d3-46dd-a0f3-bd883f7c02e7.xml b/.idea/.idea.Eclipse/.idea/dataSources/30725304-56d3-46dd-a0f3-bd883f7c02e7.xml
index bd04191..ad21724 100644
--- a/.idea/.idea.Eclipse/.idea/dataSources/30725304-56d3-46dd-a0f3-bd883f7c02e7.xml
+++ b/.idea/.idea.Eclipse/.idea/dataSources/30725304-56d3-46dd-a0f3-bd883f7c02e7.xml
@@ -3,7 +3,7 @@
   <database-model serializer="dbm" dbms="POSTGRES" family-id="POSTGRES" format-version="4.53">
     <root id="1">
       <DateStyle>mdy</DateStyle>
-      <IntrospectionStateNumber>779</IntrospectionStateNumber>
+      <IntrospectionStateNumber>813</IntrospectionStateNumber>
       <ServerVersion>16.4</ServerVersion>
       <StartupTime>1728973241</StartupTime>
       <TimeZones>true ACDT
@@ -46,9 +46,9 @@ false Africa/Bissau
 false Africa/Blantyre
 false Africa/Brazzaville
 false Africa/Bujumbura
-true Africa/Cairo
+false Africa/Cairo
 false Africa/Casablanca
-true Africa/Ceuta
+false Africa/Ceuta
 false Africa/Conakry
 false Africa/Dakar
 false Africa/Dar_es_Salaam
@@ -87,8 +87,8 @@ false Africa/Timbuktu
 false Africa/Tripoli
 false Africa/Tunis
 false Africa/Windhoek
-true America/Adak
-true America/Anchorage
+false America/Adak
+false America/Anchorage
 false America/Anguilla
 false America/Antigua
 false America/Araguaina
@@ -108,7 +108,7 @@ false America/Argentina/Ushuaia
 false America/Aruba
 true America/Asuncion
 false America/Atikokan
-true America/Atka
+false America/Atka
 false America/Bahia
 false America/Bahia_Banderas
 false America/Barbados
@@ -117,18 +117,18 @@ false America/Belize
 false America/Blanc-Sablon
 false America/Boa_Vista
 false America/Bogota
-true America/Boise
+false America/Boise
 false America/Buenos_Aires
-true America/Cambridge_Bay
+false America/Cambridge_Bay
 false America/Campo_Grande
 false America/Cancun
 false America/Caracas
 false America/Catamarca
 false America/Cayenne
 false America/Cayman
-true America/Chicago
+false America/Chicago
 false America/Chihuahua
-true America/Ciudad_Juarez
+false America/Ciudad_Juarez
 false America/Coral_Harbour
 false America/Cordoba
 false America/Costa_Rica
@@ -138,123 +138,123 @@ false America/Curacao
 false America/Danmarkshavn
 false America/Dawson
 false America/Dawson_Creek
-true America/Denver
-true America/Detroit
+false America/Denver
+false America/Detroit
 false America/Dominica
-true America/Edmonton
+false America/Edmonton
 false America/Eirunepe
 false America/El_Salvador
-true America/Ensenada
+false America/Ensenada
 false America/Fort_Nelson
-true America/Fort_Wayne
+false America/Fort_Wayne
 false America/Fortaleza
-true America/Glace_Bay
-true America/Godthab
-true America/Goose_Bay
-true America/Grand_Turk
+false America/Glace_Bay
+false America/Godthab
+false America/Goose_Bay
+false America/Grand_Turk
 false America/Grenada
 false America/Guadeloupe
 false America/Guatemala
 false America/Guayaquil
 false America/Guyana
-true America/Halifax
-true America/Havana
+false America/Halifax
+false America/Havana
 false America/Hermosillo
-true America/Indiana/Indianapolis
-true America/Indiana/Knox
-true America/Indiana/Marengo
-true America/Indiana/Petersburg
-true America/Indiana/Tell_City
-true America/Indiana/Vevay
-true America/Indiana/Vincennes
-true America/Indiana/Winamac
-true America/Indianapolis
-true America/Inuvik
-true America/Iqaluit
+false America/Indiana/Indianapolis
+false America/Indiana/Knox
+false America/Indiana/Marengo
+false America/Indiana/Petersburg
+false America/Indiana/Tell_City
+false America/Indiana/Vevay
+false America/Indiana/Vincennes
+false America/Indiana/Winamac
+false America/Indianapolis
+false America/Inuvik
+false America/Iqaluit
 false America/Jamaica
 false America/Jujuy
-true America/Juneau
-true America/Kentucky/Louisville
-true America/Kentucky/Monticello
-true America/Knox_IN
+false America/Juneau
+false America/Kentucky/Louisville
+false America/Kentucky/Monticello
+false America/Knox_IN
 false America/Kralendijk
 false America/La_Paz
 false America/Lima
-true America/Los_Angeles
-true America/Louisville
+false America/Los_Angeles
+false America/Louisville
 false America/Lower_Princes
 false America/Maceio
 false America/Managua
 false America/Manaus
 false America/Marigot
 false America/Martinique
-true America/Matamoros
+false America/Matamoros
 false America/Mazatlan
 false America/Mendoza
-true America/Menominee
+false America/Menominee
 false America/Merida
-true America/Metlakatla
+false America/Metlakatla
 false America/Mexico_City
-true America/Miquelon
-true America/Moncton
+false America/Miquelon
+false America/Moncton
 false America/Monterrey
 false America/Montevideo
-true America/Montreal
+false America/Montreal
 false America/Montserrat
-true America/Nassau
-true America/New_York
-true America/Nipigon
-true America/Nome
+false America/Nassau
+false America/New_York
+false America/Nipigon
+false America/Nome
 false America/Noronha
-true America/North_Dakota/Beulah
-true America/North_Dakota/Center
-true America/North_Dakota/New_Salem
-true America/Nuuk
-true America/Ojinaga
+false America/North_Dakota/Beulah
+false America/North_Dakota/Center
+false America/North_Dakota/New_Salem
+false America/Nuuk
+false America/Ojinaga
 false America/Panama
-true America/Pangnirtung
+false America/Pangnirtung
 false America/Paramaribo
 false America/Phoenix
-true America/Port-au-Prince
+false America/Port-au-Prince
 false America/Port_of_Spain
 false America/Porto_Acre
 false America/Porto_Velho
 false America/Puerto_Rico
 false America/Punta_Arenas
-true America/Rainy_River
-true America/Rankin_Inlet
+false America/Rainy_River
+false America/Rankin_Inlet
 false America/Recife
 false America/Regina
-true America/Resolute
+false America/Resolute
 false America/Rio_Branco
 false America/Rosario
-true America/Santa_Isabel
+false America/Santa_Isabel
 false America/Santarem
 true America/Santiago
 false America/Santo_Domingo
 false America/Sao_Paulo
-true America/Scoresbysund
-true America/Shiprock
-true America/Sitka
+false America/Scoresbysund
+false America/Shiprock
+false America/Sitka
 false America/St_Barthelemy
-true America/St_Johns
+false America/St_Johns
 false America/St_Kitts
 false America/St_Lucia
 false America/St_Thomas
 false America/St_Vincent
 false America/Swift_Current
 false America/Tegucigalpa
-true America/Thule
-true America/Thunder_Bay
-true America/Tijuana
-true America/Toronto
+false America/Thule
+false America/Thunder_Bay
+false America/Tijuana
+false America/Toronto
 false America/Tortola
-true America/Vancouver
+false America/Vancouver
 false America/Virgin
 false America/Whitehorse
-true America/Winnipeg
-true America/Yakutat
-true America/Yellowknife
+false America/Winnipeg
+false America/Yakutat
+false America/Yellowknife
 false Antarctica/Casey
 false Antarctica/Davis
 false Antarctica/DumontDUrville
@@ -265,9 +265,9 @@ false Antarctica/Palmer
 false Antarctica/Rothera
 true Antarctica/South_Pole
 false Antarctica/Syowa
-true Antarctica/Troll
+false Antarctica/Troll
 false Antarctica/Vostok
-true Arctic/Longyearbyen
+false Arctic/Longyearbyen
 false Asia/Aden
 false Asia/Almaty
 false Asia/Amman
@@ -282,7 +282,7 @@ false Asia/Bahrain
 false Asia/Baku
 false Asia/Bangkok
 false Asia/Barnaul
-true Asia/Beirut
+false Asia/Beirut
 false Asia/Bishkek
 false Asia/Brunei
 false Asia/Calcutta
@@ -297,10 +297,10 @@ false Asia/Dhaka
 false Asia/Dili
 false Asia/Dubai
 false Asia/Dushanbe
-true Asia/Famagusta
-true Asia/Gaza
+false Asia/Famagusta
+false Asia/Gaza
 false Asia/Harbin
-true Asia/Hebron
+false Asia/Hebron
 false Asia/Ho_Chi_Minh
 false Asia/Hong_Kong
 false Asia/Hovd
@@ -308,7 +308,7 @@ false Asia/Irkutsk
 false Asia/Istanbul
 false Asia/Jakarta
 false Asia/Jayapura
-true Asia/Jerusalem
+false Asia/Jerusalem
 false Asia/Kabul
 false Asia/Kamchatka
 false Asia/Karachi
@@ -327,7 +327,7 @@ false Asia/Magadan
 false Asia/Makassar
 false Asia/Manila
 false Asia/Muscat
-true Asia/Nicosia
+false Asia/Nicosia
 false Asia/Novokuznetsk
 false Asia/Novosibirsk
 false Asia/Omsk
@@ -351,7 +351,7 @@ false Asia/Taipei
 false Asia/Tashkent
 false Asia/Tbilisi
 false Asia/Tehran
-true Asia/Tel_Aviv
+false Asia/Tel_Aviv
 false Asia/Thimbu
 false Asia/Thimphu
 false Asia/Tokyo
@@ -367,14 +367,14 @@ false Asia/Yakutsk
 false Asia/Yangon
 false Asia/Yekaterinburg
 false Asia/Yerevan
-true Atlantic/Azores
-true Atlantic/Bermuda
-true Atlantic/Canary
+false Atlantic/Azores
+false Atlantic/Bermuda
+false Atlantic/Canary
 false Atlantic/Cape_Verde
-true Atlantic/Faeroe
-true Atlantic/Faroe
-true Atlantic/Jan_Mayen
-true Atlantic/Madeira
+false Atlantic/Faeroe
+false Atlantic/Faroe
+false Atlantic/Jan_Mayen
+false Atlantic/Madeira
 false Atlantic/Reykjavik
 false Atlantic/South_Georgia
 false Atlantic/St_Helena
@@ -431,19 +431,19 @@ true CLST
 true CLT
 false COT
 false CST
-true CST6CDT
+false CST6CDT
 false CXT
-true Canada/Atlantic
-true Canada/Central
-true Canada/Eastern
-true Canada/Mountain
-true Canada/Newfoundland
-true Canada/Pacific
+false Canada/Atlantic
+false Canada/Central
+false Canada/Eastern
+false Canada/Mountain
+false Canada/Newfoundland
+false Canada/Pacific
 false Canada/Saskatchewan
 false Canada/Yukon
 true Chile/Continental
 true Chile/EasterIsland
-true Cuba
+false Cuba
 false DAVT
 false DDUT
 true EASST
@@ -456,9 +456,9 @@ true EETDST
 true EGST
 false EGT
 false EST
-true EST5EDT
-true Egypt
-false Eire
+false EST5EDT
+false Egypt
+true Eire
 false Etc/GMT
 false Etc/GMT+0
 false Etc/GMT+1
@@ -494,70 +494,70 @@ false Etc/UCT
 false Etc/UTC
 false Etc/Universal
 false Etc/Zulu
-true Europe/Amsterdam
-true Europe/Andorra
+false Europe/Amsterdam
+false Europe/Andorra
 false Europe/Astrakhan
-true Europe/Athens
-true Europe/Belfast
-true Europe/Belgrade
-true Europe/Berlin
-true Europe/Bratislava
-true Europe/Brussels
-true Europe/Bucharest
-true Europe/Budapest
-true Europe/Busingen
-true Europe/Chisinau
-true Europe/Copenhagen
-false Europe/Dublin
-true Europe/Gibraltar
-true Europe/Guernsey
-true Europe/Helsinki
-true Europe/Isle_of_Man
+false Europe/Athens
+false Europe/Belfast
+false Europe/Belgrade
+false Europe/Berlin
+false Europe/Bratislava
+false Europe/Brussels
+false Europe/Bucharest
+false Europe/Budapest
+false Europe/Busingen
+false Europe/Chisinau
+false Europe/Copenhagen
+true Europe/Dublin
+false Europe/Gibraltar
+false Europe/Guernsey
+false Europe/Helsinki
+false Europe/Isle_of_Man
 false Europe/Istanbul
-true Europe/Jersey
+false Europe/Jersey
 false Europe/Kaliningrad
-true Europe/Kiev
+false Europe/Kiev
 false Europe/Kirov
-true Europe/Kyiv
-true Europe/Lisbon
-true Europe/Ljubljana
-true Europe/London
-true Europe/Luxembourg
-true Europe/Madrid
-true Europe/Malta
-true Europe/Mariehamn
+false Europe/Kyiv
+false Europe/Lisbon
+false Europe/Ljubljana
+false Europe/London
+false Europe/Luxembourg
+false Europe/Madrid
+false Europe/Malta
+false Europe/Mariehamn
 false Europe/Minsk
-true Europe/Monaco
+false Europe/Monaco
 false Europe/Moscow
-true Europe/Nicosia
-true Europe/Oslo
-true Europe/Paris
-true Europe/Podgorica
-true Europe/Prague
-true Europe/Riga
-true Europe/Rome
+false Europe/Nicosia
+false Europe/Oslo
+false Europe/Paris
+false Europe/Podgorica
+false Europe/Prague
+false Europe/Riga
+false Europe/Rome
 false Europe/Samara
-true Europe/San_Marino
-true Europe/Sarajevo
+false Europe/San_Marino
+false Europe/Sarajevo
 false Europe/Saratov
 false Europe/Simferopol
-true Europe/Skopje
-true Europe/Sofia
-true Europe/Stockholm
-true Europe/Tallinn
-true Europe/Tirane
-true Europe/Tiraspol
+false Europe/Skopje
+false Europe/Sofia
+false Europe/Stockholm
+false Europe/Tallinn
+false Europe/Tirane
+false Europe/Tiraspol
 false Europe/Ulyanovsk
-true Europe/Uzhgorod
-true Europe/Vaduz
-true Europe/Vatican
-true Europe/Vienna
-true Europe/Vilnius
+false Europe/Uzhgorod
+false Europe/Vaduz
+false Europe/Vatican
+false Europe/Vienna
+false Europe/Vilnius
 false Europe/Volgograd
-true Europe/Warsaw
-true Europe/Zagreb
-true Europe/Zaporozhye
-true Europe/Zurich
+false Europe/Warsaw
+false Europe/Zagreb
+false Europe/Zaporozhye
+false Europe/Zurich
 false FET
 true FJST
 false FJT
@@ -568,8 +568,8 @@ false FNT
 false Factory
 false GALT
 false GAMT
-true GB
-true GB-Eire
+false GB
+false GB-Eire
 false GEST
 false GET
 false GFT
@@ -603,7 +603,7 @@ false Indian/Mauritius
 false Indian/Mayotte
 false Indian/Reunion
 false Iran
-true Israel
+false Israel
 false JAYT
 false JST
 false Jamaica
@@ -629,7 +629,7 @@ false MAWT
 true MDT
 true MEST
 true MESZ
-true MET
+false MET
 true METDST
 false MEZ
 false MHT
@@ -638,12 +638,12 @@ false MPT
 true MSD
 false MSK
 false MST
-true MST7MDT
+false MST7MDT
 true MUST
 false MUT
 false MVT
 false MYT
-true Mexico/BajaNorte
+false Mexico/BajaNorte
 false Mexico/BajaSur
 false Mexico/General
 true NDT
@@ -658,7 +658,7 @@ true NZ-CHAT
 true NZDT
 false NZST
 false NZT
-true Navajo
+false Navajo
 false OMSST
 false OMST
 true PDT
@@ -674,7 +674,7 @@ false PMST
 false PONT
 false PRC
 false PST
-true PST8PDT
+false PST8PDT
 false PWT
 true PYST
 true PYT
@@ -722,8 +722,8 @@ false Pacific/Truk
 false Pacific/Wake
 false Pacific/Wallis
 false Pacific/Yap
-true Poland
-true Portugal
+false Poland
+false Portugal
 false RET
 false ROC
 false ROK
@@ -744,17 +744,17 @@ false Turkey
 false UCT
 true ULAST
 false ULAT
-true US/Alaska
-true US/Aleutian
+false US/Alaska
+false US/Aleutian
 false US/Arizona
-true US/Central
-true US/East-Indiana
-true US/Eastern
+false US/Central
+false US/East-Indiana
+false US/Eastern
 false US/Hawaii
-true US/Indiana-Starke
-true US/Michigan
-true US/Mountain
-true US/Pacific
+false US/Indiana-Starke
+false US/Michigan
+false US/Mountain
+false US/Pacific
 false US/Samoa
 false UT
 false UTC
@@ -774,7 +774,7 @@ false WAKT
 false WAST
 false WAT
 true WDT
-true WET
+false WET
 true WETDST
 false WFT
 true WGST
@@ -801,9 +801,9 @@ false posix/Africa/Bissau
 false posix/Africa/Blantyre
 false posix/Africa/Brazzaville
 false posix/Africa/Bujumbura
-true posix/Africa/Cairo
+false posix/Africa/Cairo
 false posix/Africa/Casablanca
-true posix/Africa/Ceuta
+false posix/Africa/Ceuta
 false posix/Africa/Conakry
 false posix/Africa/Dakar
 false posix/Africa/Dar_es_Salaam
@@ -842,8 +842,8 @@ false posix/Africa/Timbuktu
 false posix/Africa/Tripoli
 false posix/Africa/Tunis
 false posix/Africa/Windhoek
-true posix/America/Adak
-true posix/America/Anchorage
+false posix/America/Adak
+false posix/America/Anchorage
 false posix/America/Anguilla
 false posix/America/Antigua
 false posix/America/Araguaina
@@ -863,7 +863,7 @@ false posix/America/Argentina/Ushuaia
 false posix/America/Aruba
 true posix/America/Asuncion
 false posix/America/Atikokan
-true posix/America/Atka
+false posix/America/Atka
 false posix/America/Bahia
 false posix/America/Bahia_Banderas
 false posix/America/Barbados
@@ -872,18 +872,18 @@ false posix/America/Belize
 false posix/America/Blanc-Sablon
 false posix/America/Boa_Vista
 false posix/America/Bogota
-true posix/America/Boise
+false posix/America/Boise
 false posix/America/Buenos_Aires
-true posix/America/Cambridge_Bay
+false posix/America/Cambridge_Bay
 false posix/America/Campo_Grande
 false posix/America/Cancun
 false posix/America/Caracas
 false posix/America/Catamarca
 false posix/America/Cayenne
 false posix/America/Cayman
-true posix/America/Chicago
+false posix/America/Chicago
 false posix/America/Chihuahua
-true posix/America/Ciudad_Juarez
+false posix/America/Ciudad_Juarez
 false posix/America/Coral_Harbour
 false posix/America/Cordoba
 false posix/America/Costa_Rica
@@ -893,123 +893,123 @@ false posix/America/Curacao
 false posix/America/Danmarkshavn
 false posix/America/Dawson
 false posix/America/Dawson_Creek
-true posix/America/Denver
-true posix/America/Detroit
+false posix/America/Denver
+false posix/America/Detroit
 false posix/America/Dominica
-true posix/America/Edmonton
+false posix/America/Edmonton
 false posix/America/Eirunepe
 false posix/America/El_Salvador
-true posix/America/Ensenada
+false posix/America/Ensenada
 false posix/America/Fort_Nelson
-true posix/America/Fort_Wayne
+false posix/America/Fort_Wayne
 false posix/America/Fortaleza
-true posix/America/Glace_Bay
-true posix/America/Godthab
-true posix/America/Goose_Bay
-true posix/America/Grand_Turk
+false posix/America/Glace_Bay
+false posix/America/Godthab
+false posix/America/Goose_Bay
+false posix/America/Grand_Turk
 false posix/America/Grenada
 false posix/America/Guadeloupe
 false posix/America/Guatemala
 false posix/America/Guayaquil
 false posix/America/Guyana
-true posix/America/Halifax
-true posix/America/Havana
+false posix/America/Halifax
+false posix/America/Havana
 false posix/America/Hermosillo
-true posix/America/Indiana/Indianapolis
-true posix/America/Indiana/Knox
-true posix/America/Indiana/Marengo
-true posix/America/Indiana/Petersburg
-true posix/America/Indiana/Tell_City
-true posix/America/Indiana/Vevay
-true posix/America/Indiana/Vincennes
-true posix/America/Indiana/Winamac
-true posix/America/Indianapolis
-true posix/America/Inuvik
-true posix/America/Iqaluit
+false posix/America/Indiana/Indianapolis
+false posix/America/Indiana/Knox
+false posix/America/Indiana/Marengo
+false posix/America/Indiana/Petersburg
+false posix/America/Indiana/Tell_City
+false posix/America/Indiana/Vevay
+false posix/America/Indiana/Vincennes
+false posix/America/Indiana/Winamac
+false posix/America/Indianapolis
+false posix/America/Inuvik
+false posix/America/Iqaluit
 false posix/America/Jamaica
 false posix/America/Jujuy
-true posix/America/Juneau
-true posix/America/Kentucky/Louisville
-true posix/America/Kentucky/Monticello
-true posix/America/Knox_IN
+false posix/America/Juneau
+false posix/America/Kentucky/Louisville
+false posix/America/Kentucky/Monticello
+false posix/America/Knox_IN
 false posix/America/Kralendijk
 false posix/America/La_Paz
 false posix/America/Lima
-true posix/America/Los_Angeles
-true posix/America/Louisville
+false posix/America/Los_Angeles
+false posix/America/Louisville
 false posix/America/Lower_Princes
 false posix/America/Maceio
 false posix/America/Managua
 false posix/America/Manaus
 false posix/America/Marigot
 false posix/America/Martinique
-true posix/America/Matamoros
+false posix/America/Matamoros
 false posix/America/Mazatlan
 false posix/America/Mendoza
-true posix/America/Menominee
+false posix/America/Menominee
 false posix/America/Merida
-true posix/America/Metlakatla
+false posix/America/Metlakatla
 false posix/America/Mexico_City
-true posix/America/Miquelon
-true posix/America/Moncton
+false posix/America/Miquelon
+false posix/America/Moncton
 false posix/America/Monterrey
 false posix/America/Montevideo
-true posix/America/Montreal
+false posix/America/Montreal
 false posix/America/Montserrat
-true posix/America/Nassau
-true posix/America/New_York
-true posix/America/Nipigon
-true posix/America/Nome
+false posix/America/Nassau
+false posix/America/New_York
+false posix/America/Nipigon
+false posix/America/Nome
 false posix/America/Noronha
-true posix/America/North_Dakota/Beulah
-true posix/America/North_Dakota/Center
-true posix/America/North_Dakota/New_Salem
-true posix/America/Nuuk
-true posix/America/Ojinaga
+false posix/America/North_Dakota/Beulah
+false posix/America/North_Dakota/Center
+false posix/America/North_Dakota/New_Salem
+false posix/America/Nuuk
+false posix/America/Ojinaga
 false posix/America/Panama
-true posix/America/Pangnirtung
+false posix/America/Pangnirtung
 false posix/America/Paramaribo
 false posix/America/Phoenix
-true posix/America/Port-au-Prince
+false posix/America/Port-au-Prince
 false posix/America/Port_of_Spain
 false posix/America/Porto_Acre
 false posix/America/Porto_Velho
 false posix/America/Puerto_Rico
 false posix/America/Punta_Arenas
-true posix/America/Rainy_River
-true posix/America/Rankin_Inlet
+false posix/America/Rainy_River
+false posix/America/Rankin_Inlet
 false posix/America/Recife
 false posix/America/Regina
-true posix/America/Resolute
+false posix/America/Resolute
 false posix/America/Rio_Branco
 false posix/America/Rosario
-true posix/America/Santa_Isabel
+false posix/America/Santa_Isabel
 false posix/America/Santarem
 true posix/America/Santiago
 false posix/America/Santo_Domingo
 false posix/America/Sao_Paulo
-true posix/America/Scoresbysund
-true posix/America/Shiprock
-true posix/America/Sitka
+false posix/America/Scoresbysund
+false posix/America/Shiprock
+false posix/America/Sitka
 false posix/America/St_Barthelemy
-true posix/America/St_Johns
+false posix/America/St_Johns
 false posix/America/St_Kitts
 false posix/America/St_Lucia
 false posix/America/St_Thomas
 false posix/America/St_Vincent
 false posix/America/Swift_Current
 false posix/America/Tegucigalpa
-true posix/America/Thule
-true posix/America/Thunder_Bay
-true posix/America/Tijuana
-true posix/America/Toronto
+false posix/America/Thule
+false posix/America/Thunder_Bay
+false posix/America/Tijuana
+false posix/America/Toronto
 false posix/America/Tortola
-true posix/America/Vancouver
+false posix/America/Vancouver
 false posix/America/Virgin
 false posix/America/Whitehorse
-true posix/America/Winnipeg
-true posix/America/Yakutat
-true posix/America/Yellowknife
+false posix/America/Winnipeg
+false posix/America/Yakutat
+false posix/America/Yellowknife
 false posix/Antarctica/Casey
 false posix/Antarctica/Davis
 false posix/Antarctica/DumontDUrville
@@ -1020,9 +1020,9 @@ false posix/Antarctica/Palmer
 false posix/Antarctica/Rothera
 true posix/Antarctica/South_Pole
 false posix/Antarctica/Syowa
-true posix/Antarctica/Troll
+false posix/Antarctica/Troll
 false posix/Antarctica/Vostok
-true posix/Arctic/Longyearbyen
+false posix/Arctic/Longyearbyen
 false posix/Asia/Aden
 false posix/Asia/Almaty
 false posix/Asia/Amman
@@ -1037,7 +1037,7 @@ false posix/Asia/Bahrain
 false posix/Asia/Baku
 false posix/Asia/Bangkok
 false posix/Asia/Barnaul
-true posix/Asia/Beirut
+false posix/Asia/Beirut
 false posix/Asia/Bishkek
 false posix/Asia/Brunei
 false posix/Asia/Calcutta
@@ -1052,10 +1052,10 @@ false posix/Asia/Dhaka
 false posix/Asia/Dili
 false posix/Asia/Dubai
 false posix/Asia/Dushanbe
-true posix/Asia/Famagusta
-true posix/Asia/Gaza
+false posix/Asia/Famagusta
+false posix/Asia/Gaza
 false posix/Asia/Harbin
-true posix/Asia/Hebron
+false posix/Asia/Hebron
 false posix/Asia/Ho_Chi_Minh
 false posix/Asia/Hong_Kong
 false posix/Asia/Hovd
@@ -1063,7 +1063,7 @@ false posix/Asia/Irkutsk
 false posix/Asia/Istanbul
 false posix/Asia/Jakarta
 false posix/Asia/Jayapura
-true posix/Asia/Jerusalem
+false posix/Asia/Jerusalem
 false posix/Asia/Kabul
 false posix/Asia/Kamchatka
 false posix/Asia/Karachi
@@ -1082,7 +1082,7 @@ false posix/Asia/Magadan
 false posix/Asia/Makassar
 false posix/Asia/Manila
 false posix/Asia/Muscat
-true posix/Asia/Nicosia
+false posix/Asia/Nicosia
 false posix/Asia/Novokuznetsk
 false posix/Asia/Novosibirsk
 false posix/Asia/Omsk
@@ -1106,7 +1106,7 @@ false posix/Asia/Taipei
 false posix/Asia/Tashkent
 false posix/Asia/Tbilisi
 false posix/Asia/Tehran
-true posix/Asia/Tel_Aviv
+false posix/Asia/Tel_Aviv
 false posix/Asia/Thimbu
 false posix/Asia/Thimphu
 false posix/Asia/Tokyo
@@ -1122,14 +1122,14 @@ false posix/Asia/Yakutsk
 false posix/Asia/Yangon
 false posix/Asia/Yekaterinburg
 false posix/Asia/Yerevan
-true posix/Atlantic/Azores
-true posix/Atlantic/Bermuda
-true posix/Atlantic/Canary
+false posix/Atlantic/Azores
+false posix/Atlantic/Bermuda
+false posix/Atlantic/Canary
 false posix/Atlantic/Cape_Verde
-true posix/Atlantic/Faeroe
-true posix/Atlantic/Faroe
-true posix/Atlantic/Jan_Mayen
-true posix/Atlantic/Madeira
+false posix/Atlantic/Faeroe
+false posix/Atlantic/Faroe
+false posix/Atlantic/Jan_Mayen
+false posix/Atlantic/Madeira
 false posix/Atlantic/Reykjavik
 false posix/Atlantic/South_Georgia
 false posix/Atlantic/St_Helena
@@ -1161,24 +1161,24 @@ false posix/Brazil/Acre
 false posix/Brazil/DeNoronha
 false posix/Brazil/East
 false posix/Brazil/West
-true posix/CET
-true posix/CST6CDT
-true posix/Canada/Atlantic
-true posix/Canada/Central
-true posix/Canada/Eastern
-true posix/Canada/Mountain
-true posix/Canada/Newfoundland
-true posix/Canada/Pacific
+false posix/CET
+false posix/CST6CDT
+false posix/Canada/Atlantic
+false posix/Canada/Central
+false posix/Canada/Eastern
+false posix/Canada/Mountain
+false posix/Canada/Newfoundland
+false posix/Canada/Pacific
 false posix/Canada/Saskatchewan
 false posix/Canada/Yukon
 true posix/Chile/Continental
 true posix/Chile/EasterIsland
-true posix/Cuba
-true posix/EET
+false posix/Cuba
+false posix/EET
 false posix/EST
-true posix/EST5EDT
-true posix/Egypt
-false posix/Eire
+false posix/EST5EDT
+false posix/Egypt
+true posix/Eire
 false posix/Etc/GMT
 false posix/Etc/GMT+0
 false posix/Etc/GMT+1
@@ -1214,73 +1214,73 @@ false posix/Etc/UCT
 false posix/Etc/UTC
 false posix/Etc/Universal
 false posix/Etc/Zulu
-true posix/Europe/Amsterdam
-true posix/Europe/Andorra
+false posix/Europe/Amsterdam
+false posix/Europe/Andorra
 false posix/Europe/Astrakhan
-true posix/Europe/Athens
-true posix/Europe/Belfast
-true posix/Europe/Belgrade
-true posix/Europe/Berlin
-true posix/Europe/Bratislava
-true posix/Europe/Brussels
-true posix/Europe/Bucharest
-true posix/Europe/Budapest
-true posix/Europe/Busingen
-true posix/Europe/Chisinau
-true posix/Europe/Copenhagen
-false posix/Europe/Dublin
-true posix/Europe/Gibraltar
-true posix/Europe/Guernsey
-true posix/Europe/Helsinki
-true posix/Europe/Isle_of_Man
+false posix/Europe/Athens
+false posix/Europe/Belfast
+false posix/Europe/Belgrade
+false posix/Europe/Berlin
+false posix/Europe/Bratislava
+false posix/Europe/Brussels
+false posix/Europe/Bucharest
+false posix/Europe/Budapest
+false posix/Europe/Busingen
+false posix/Europe/Chisinau
+false posix/Europe/Copenhagen
+true posix/Europe/Dublin
+false posix/Europe/Gibraltar
+false posix/Europe/Guernsey
+false posix/Europe/Helsinki
+false posix/Europe/Isle_of_Man
 false posix/Europe/Istanbul
-true posix/Europe/Jersey
+false posix/Europe/Jersey
 false posix/Europe/Kaliningrad
-true posix/Europe/Kiev
+false posix/Europe/Kiev
 false posix/Europe/Kirov
-true posix/Europe/Kyiv
-true posix/Europe/Lisbon
-true posix/Europe/Ljubljana
-true posix/Europe/London
-true posix/Europe/Luxembourg
-true posix/Europe/Madrid
-true posix/Europe/Malta
-true posix/Europe/Mariehamn
+false posix/Europe/Kyiv
+false posix/Europe/Lisbon
+false posix/Europe/Ljubljana
+false posix/Europe/London
+false posix/Europe/Luxembourg
+false posix/Europe/Madrid
+false posix/Europe/Malta
+false posix/Europe/Mariehamn
 false posix/Europe/Minsk
-true posix/Europe/Monaco
+false posix/Europe/Monaco
 false posix/Europe/Moscow
-true posix/Europe/Nicosia
-true posix/Europe/Oslo
-true posix/Europe/Paris
-true posix/Europe/Podgorica
-true posix/Europe/Prague
-true posix/Europe/Riga
-true posix/Europe/Rome
+false posix/Europe/Nicosia
+false posix/Europe/Oslo
+false posix/Europe/Paris
+false posix/Europe/Podgorica
+false posix/Europe/Prague
+false posix/Europe/Riga
+false posix/Europe/Rome
 false posix/Europe/Samara
-true posix/Europe/San_Marino
-true posix/Europe/Sarajevo
+false posix/Europe/San_Marino
+false posix/Europe/Sarajevo
 false posix/Europe/Saratov
 false posix/Europe/Simferopol
-true posix/Europe/Skopje
-true posix/Europe/Sofia
-true posix/Europe/Stockholm
-true posix/Europe/Tallinn
-true posix/Europe/Tirane
-true posix/Europe/Tiraspol
+false posix/Europe/Skopje
+false posix/Europe/Sofia
+false posix/Europe/Stockholm
+false posix/Europe/Tallinn
+false posix/Europe/Tirane
+false posix/Europe/Tiraspol
 false posix/Europe/Ulyanovsk
-true posix/Europe/Uzhgorod
-true posix/Europe/Vaduz
-true posix/Europe/Vatican
-true posix/Europe/Vienna
-true posix/Europe/Vilnius
+false posix/Europe/Uzhgorod
+false posix/Europe/Vaduz
+false posix/Europe/Vatican
+false posix/Europe/Vienna
+false posix/Europe/Vilnius
 false posix/Europe/Volgograd
-true posix/Europe/Warsaw
-true posix/Europe/Zagreb
-true posix/Europe/Zaporozhye
-true posix/Europe/Zurich
+false posix/Europe/Warsaw
+false posix/Europe/Zagreb
+false posix/Europe/Zaporozhye
+false posix/Europe/Zurich
 false posix/Factory
-true posix/GB
-true posix/GB-Eire
+false posix/GB
+false posix/GB-Eire
 false posix/GMT
 false posix/GMT+0
 false posix/GMT-0
@@ -1301,22 +1301,22 @@ false posix/Indian/Mauritius
 false posix/Indian/Mayotte
 false posix/Indian/Reunion
 false posix/Iran
-true posix/Israel
+false posix/Israel
 false posix/Jamaica
 false posix/Japan
 false posix/Kwajalein
 false posix/Libya
-true posix/MET
+false posix/MET
 false posix/MST
-true posix/MST7MDT
-true posix/Mexico/BajaNorte
+false posix/MST7MDT
+false posix/Mexico/BajaNorte
 false posix/Mexico/BajaSur
 false posix/Mexico/General
 true posix/NZ
 true posix/NZ-CHAT
-true posix/Navajo
+false posix/Navajo
 false posix/PRC
-true posix/PST8PDT
+false posix/PST8PDT
 false posix/Pacific/Apia
 true posix/Pacific/Auckland
 false posix/Pacific/Bougainville
@@ -1361,31 +1361,31 @@ false posix/Pacific/Truk
 false posix/Pacific/Wake
 false posix/Pacific/Wallis
 false posix/Pacific/Yap
-true posix/Poland
-true posix/Portugal
+false posix/Poland
+false posix/Portugal
 false posix/ROC
 false posix/ROK
 false posix/Singapore
 false posix/Turkey
 false posix/UCT
-true posix/US/Alaska
-true posix/US/Aleutian
+false posix/US/Alaska
+false posix/US/Aleutian
 false posix/US/Arizona
-true posix/US/Central
-true posix/US/East-Indiana
-true posix/US/Eastern
+false posix/US/Central
+false posix/US/East-Indiana
+false posix/US/Eastern
 false posix/US/Hawaii
-true posix/US/Indiana-Starke
-true posix/US/Michigan
-true posix/US/Mountain
-true posix/US/Pacific
+false posix/US/Indiana-Starke
+false posix/US/Michigan
+false posix/US/Mountain
+false posix/US/Pacific
 false posix/US/Samoa
 false posix/UTC
 false posix/Universal
 false posix/W-SU
-true posix/WET
+false posix/WET
 false posix/Zulu
-true posixrules
+false posixrules
 </TimeZones>
     </root>
     <database id="2" parent="1" name="postgres">
@@ -1404,7 +1404,7 @@ true posixrules
 13212||10|C|G
 13212||-9223372036854775808|U|G
 13212||10|U|G</Grants>
-      <IntrospectionStateNumber>779</IntrospectionStateNumber>
+      <IntrospectionStateNumber>813</IntrospectionStateNumber>
       <ObjectId>16384</ObjectId>
       <OwnerName>postgres</OwnerName>
     </database>
@@ -4823,527 +4823,534 @@ true posixrules
     <schema id="264" parent="3" name="public">
       <Comment>standard public schema</Comment>
       <Current>1</Current>
-      <IntrospectionStateNumber>779</IntrospectionStateNumber>
-      <LastIntrospectionLocalTimestamp>2024-10-22.11:09:00</LastIntrospectionLocalTimestamp>
+      <IntrospectionStateNumber>813</IntrospectionStateNumber>
+      <LastIntrospectionLocalTimestamp>2024-11-11.11:36:42</LastIntrospectionLocalTimestamp>
       <ObjectId>2200</ObjectId>
       <StateNumber>524</StateNumber>
       <OwnerName>pg_database_owner</OwnerName>
     </schema>
     <table id="265" parent="264" name="ChatRooms">
-      <ObjectId>16601</ObjectId>
-      <StateNumber>778</StateNumber>
+      <ObjectId>16696</ObjectId>
+      <StateNumber>808</StateNumber>
       <AccessMethodId>2</AccessMethodId>
       <OwnerName>postgres</OwnerName>
     </table>
     <table id="266" parent="264" name="ConferenceMembers">
-      <ObjectId>16571</ObjectId>
-      <StateNumber>778</StateNumber>
+      <ObjectId>16666</ObjectId>
+      <StateNumber>808</StateNumber>
       <AccessMethodId>2</AccessMethodId>
       <OwnerName>postgres</OwnerName>
     </table>
     <table id="267" parent="264" name="Conferences">
-      <ObjectId>16557</ObjectId>
-      <StateNumber>778</StateNumber>
+      <ObjectId>16652</ObjectId>
+      <StateNumber>808</StateNumber>
       <AccessMethodId>2</AccessMethodId>
       <OwnerName>postgres</OwnerName>
     </table>
     <table id="268" parent="264" name="Contacts">
-      <ObjectId>16586</ObjectId>
-      <StateNumber>778</StateNumber>
+      <ObjectId>16681</ObjectId>
+      <StateNumber>808</StateNumber>
       <AccessMethodId>2</AccessMethodId>
       <OwnerName>postgres</OwnerName>
     </table>
     <table id="269" parent="264" name="Messages">
-      <ObjectId>16616</ObjectId>
-      <StateNumber>778</StateNumber>
+      <ObjectId>16711</ObjectId>
+      <StateNumber>808</StateNumber>
       <AccessMethodId>2</AccessMethodId>
       <OwnerName>postgres</OwnerName>
     </table>
     <table id="270" parent="264" name="Users">
-      <ObjectId>16564</ObjectId>
-      <StateNumber>778</StateNumber>
+      <ObjectId>16659</ObjectId>
+      <StateNumber>808</StateNumber>
       <AccessMethodId>2</AccessMethodId>
       <OwnerName>postgres</OwnerName>
     </table>
     <table id="271" parent="264" name="__EFMigrationsHistory">
-      <ObjectId>16552</ObjectId>
-      <StateNumber>777</StateNumber>
+      <ObjectId>16647</ObjectId>
+      <StateNumber>807</StateNumber>
       <AccessMethodId>2</AccessMethodId>
       <OwnerName>postgres</OwnerName>
     </table>
     <column id="272" parent="265" name="Id">
       <NotNull>1</NotNull>
       <Position>1</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>uuid|0s</StoredType>
       <TypeId>2950</TypeId>
     </column>
     <column id="273" parent="265" name="UserId1">
       <NotNull>1</NotNull>
       <Position>2</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>uuid|0s</StoredType>
       <TypeId>2950</TypeId>
     </column>
     <column id="274" parent="265" name="UserId2">
       <NotNull>1</NotNull>
       <Position>3</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>uuid|0s</StoredType>
       <TypeId>2950</TypeId>
     </column>
     <column id="275" parent="265" name="MessageId">
       <NotNull>1</NotNull>
       <Position>4</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>uuid|0s</StoredType>
       <TypeId>2950</TypeId>
     </column>
     <column id="276" parent="265" name="PinnedMessageId">
       <Position>5</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>uuid|0s</StoredType>
       <TypeId>2950</TypeId>
     </column>
     <column id="277" parent="265" name="PinnedMessageId1">
       <NotNull>1</NotNull>
       <Position>6</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>uuid|0s</StoredType>
       <TypeId>2950</TypeId>
     </column>
     <foreign-key id="278" parent="265" name="FK_ChatRooms_Users_UserId1">
       <ColNames>UserId1</ColNames>
-      <ObjectId>16606</ObjectId>
+      <ObjectId>16701</ObjectId>
       <OnDelete>restrict</OnDelete>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <RefKeyColPositions>1</RefKeyColPositions>
-      <RefTableId>16564</RefTableId>
+      <RefTableId>16659</RefTableId>
     </foreign-key>
     <foreign-key id="279" parent="265" name="FK_ChatRooms_Users_UserId2">
       <ColNames>UserId2</ColNames>
-      <ObjectId>16611</ObjectId>
+      <ObjectId>16706</ObjectId>
       <OnDelete>restrict</OnDelete>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <RefKeyColPositions>1</RefKeyColPositions>
-      <RefTableId>16564</RefTableId>
+      <RefTableId>16659</RefTableId>
     </foreign-key>
     <foreign-key id="280" parent="265" name="FK_ChatRooms_Messages_PinnedMessageId1">
       <ColNames>PinnedMessageId1</ColNames>
-      <ObjectId>16642</ObjectId>
+      <ObjectId>16737</ObjectId>
       <OnDelete>cascade</OnDelete>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <RefKeyColPositions>1</RefKeyColPositions>
-      <RefTableId>16616</RefTableId>
+      <RefTableId>16711</RefTableId>
     </foreign-key>
     <index id="281" parent="265" name="PK_ChatRooms">
       <ColNames>Id</ColNames>
-      <ObjectId>16604</ObjectId>
+      <ObjectId>16699</ObjectId>
       <Primary>1</Primary>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <Unique>1</Unique>
       <AccessMethodId>403</AccessMethodId>
     </index>
     <index id="282" parent="265" name="IX_ChatRooms_UserId1">
       <ColNames>UserId1</ColNames>
-      <ObjectId>16634</ObjectId>
-      <StateNumber>778</StateNumber>
+      <ObjectId>16729</ObjectId>
+      <StateNumber>808</StateNumber>
       <AccessMethodId>403</AccessMethodId>
     </index>
     <index id="283" parent="265" name="IX_ChatRooms_UserId2">
       <ColNames>UserId2</ColNames>
-      <ObjectId>16635</ObjectId>
-      <StateNumber>778</StateNumber>
+      <ObjectId>16730</ObjectId>
+      <StateNumber>808</StateNumber>
       <AccessMethodId>403</AccessMethodId>
     </index>
     <index id="284" parent="265" name="IX_ChatRooms_PinnedMessageId1">
       <ColNames>PinnedMessageId1</ColNames>
-      <ObjectId>16633</ObjectId>
-      <StateNumber>778</StateNumber>
+      <ObjectId>16728</ObjectId>
+      <StateNumber>808</StateNumber>
       <AccessMethodId>403</AccessMethodId>
     </index>
     <key id="285" parent="265" name="PK_ChatRooms">
-      <ObjectId>16605</ObjectId>
+      <ObjectId>16700</ObjectId>
       <Primary>1</Primary>
-      <StateNumber>778</StateNumber>
-      <UnderlyingIndexId>16604</UnderlyingIndexId>
+      <StateNumber>808</StateNumber>
+      <UnderlyingIndexId>16699</UnderlyingIndexId>
     </key>
     <column id="286" parent="266" name="Id">
       <NotNull>1</NotNull>
       <Position>1</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>uuid|0s</StoredType>
       <TypeId>2950</TypeId>
     </column>
     <column id="287" parent="266" name="ConferenceId">
       <NotNull>1</NotNull>
       <Position>2</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>uuid|0s</StoredType>
       <TypeId>2950</TypeId>
     </column>
     <column id="288" parent="266" name="MemberId">
       <NotNull>1</NotNull>
       <Position>3</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>uuid|0s</StoredType>
       <TypeId>2950</TypeId>
     </column>
     <column id="289" parent="266" name="JoinedAt">
       <NotNull>1</NotNull>
       <Position>4</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>timestamp with time zone|0s</StoredType>
       <TypeId>1184</TypeId>
     </column>
     <column id="290" parent="266" name="IsAdmin">
       <NotNull>1</NotNull>
       <Position>5</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>boolean|0s</StoredType>
       <TypeId>16</TypeId>
     </column>
     <foreign-key id="291" parent="266" name="FK_ConferenceMembers_Conferences_ConferenceId">
       <ColNames>ConferenceId</ColNames>
-      <ObjectId>16576</ObjectId>
-      <StateNumber>778</StateNumber>
+      <ObjectId>16671</ObjectId>
+      <StateNumber>808</StateNumber>
       <RefKeyColPositions>1</RefKeyColPositions>
-      <RefTableId>16557</RefTableId>
+      <RefTableId>16652</RefTableId>
     </foreign-key>
     <foreign-key id="292" parent="266" name="FK_ConferenceMembers_Users_MemberId">
       <ColNames>MemberId</ColNames>
-      <ObjectId>16581</ObjectId>
-      <StateNumber>778</StateNumber>
+      <ObjectId>16676</ObjectId>
+      <StateNumber>808</StateNumber>
       <RefKeyColPositions>1</RefKeyColPositions>
-      <RefTableId>16564</RefTableId>
+      <RefTableId>16659</RefTableId>
     </foreign-key>
     <index id="293" parent="266" name="PK_ConferenceMembers">
       <ColNames>Id</ColNames>
-      <ObjectId>16574</ObjectId>
+      <ObjectId>16669</ObjectId>
       <Primary>1</Primary>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <Unique>1</Unique>
       <AccessMethodId>403</AccessMethodId>
     </index>
     <index id="294" parent="266" name="IX_ConferenceMembers_ConferenceId">
       <ColNames>ConferenceId</ColNames>
-      <ObjectId>16636</ObjectId>
-      <StateNumber>778</StateNumber>
+      <ObjectId>16731</ObjectId>
+      <StateNumber>808</StateNumber>
       <AccessMethodId>403</AccessMethodId>
     </index>
     <index id="295" parent="266" name="IX_ConferenceMembers_MemberId">
       <ColNames>MemberId</ColNames>
-      <ObjectId>16637</ObjectId>
-      <StateNumber>778</StateNumber>
+      <ObjectId>16732</ObjectId>
+      <StateNumber>808</StateNumber>
       <AccessMethodId>403</AccessMethodId>
     </index>
     <key id="296" parent="266" name="PK_ConferenceMembers">
-      <ObjectId>16575</ObjectId>
+      <ObjectId>16670</ObjectId>
       <Primary>1</Primary>
-      <StateNumber>778</StateNumber>
-      <UnderlyingIndexId>16574</UnderlyingIndexId>
+      <StateNumber>808</StateNumber>
+      <UnderlyingIndexId>16669</UnderlyingIndexId>
     </key>
     <column id="297" parent="267" name="Id">
       <NotNull>1</NotNull>
       <Position>1</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>uuid|0s</StoredType>
       <TypeId>2950</TypeId>
     </column>
     <column id="298" parent="267" name="Description">
       <Position>2</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>text|0s</StoredType>
       <TypeId>25</TypeId>
     </column>
     <column id="299" parent="267" name="MemberCount">
       <NotNull>1</NotNull>
       <Position>3</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>integer|0s</StoredType>
       <TypeId>23</TypeId>
     </column>
     <column id="300" parent="267" name="ConferencePicture">
       <Position>4</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>text|0s</StoredType>
       <TypeId>25</TypeId>
     </column>
     <index id="301" parent="267" name="PK_Conferences">
       <ColNames>Id</ColNames>
-      <ObjectId>16562</ObjectId>
+      <ObjectId>16657</ObjectId>
       <Primary>1</Primary>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <Unique>1</Unique>
       <AccessMethodId>403</AccessMethodId>
     </index>
     <key id="302" parent="267" name="PK_Conferences">
-      <ObjectId>16563</ObjectId>
+      <ObjectId>16658</ObjectId>
       <Primary>1</Primary>
-      <StateNumber>778</StateNumber>
-      <UnderlyingIndexId>16562</UnderlyingIndexId>
+      <StateNumber>808</StateNumber>
+      <UnderlyingIndexId>16657</UnderlyingIndexId>
     </key>
     <column id="303" parent="268" name="Id">
       <NotNull>1</NotNull>
       <Position>1</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>uuid|0s</StoredType>
       <TypeId>2950</TypeId>
     </column>
     <column id="304" parent="268" name="UserId">
       <NotNull>1</NotNull>
       <Position>2</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>uuid|0s</StoredType>
       <TypeId>2950</TypeId>
     </column>
     <column id="305" parent="268" name="ContactUserId">
       <NotNull>1</NotNull>
       <Position>3</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>uuid|0s</StoredType>
       <TypeId>2950</TypeId>
     </column>
     <column id="306" parent="268" name="AddedDate">
       <NotNull>1</NotNull>
       <Position>4</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>timestamp with time zone|0s</StoredType>
       <TypeId>1184</TypeId>
     </column>
     <foreign-key id="307" parent="268" name="FK_Contacts_Users_UserId">
       <ColNames>UserId</ColNames>
-      <ObjectId>16596</ObjectId>
+      <ObjectId>16691</ObjectId>
       <OnDelete>cascade</OnDelete>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <RefKeyColPositions>1</RefKeyColPositions>
-      <RefTableId>16564</RefTableId>
+      <RefTableId>16659</RefTableId>
     </foreign-key>
     <foreign-key id="308" parent="268" name="FK_Contacts_Users_ContactUserId">
       <ColNames>ContactUserId</ColNames>
-      <ObjectId>16591</ObjectId>
+      <ObjectId>16686</ObjectId>
       <OnDelete>restrict</OnDelete>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <RefKeyColPositions>1</RefKeyColPositions>
-      <RefTableId>16564</RefTableId>
+      <RefTableId>16659</RefTableId>
     </foreign-key>
     <index id="309" parent="268" name="PK_Contacts">
       <ColNames>Id</ColNames>
-      <ObjectId>16589</ObjectId>
+      <ObjectId>16684</ObjectId>
       <Primary>1</Primary>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <Unique>1</Unique>
       <AccessMethodId>403</AccessMethodId>
     </index>
     <index id="310" parent="268" name="IX_Contacts_UserId">
       <ColNames>UserId</ColNames>
-      <ObjectId>16639</ObjectId>
-      <StateNumber>778</StateNumber>
+      <ObjectId>16734</ObjectId>
+      <StateNumber>808</StateNumber>
       <AccessMethodId>403</AccessMethodId>
     </index>
     <index id="311" parent="268" name="IX_Contacts_ContactUserId">
       <ColNames>ContactUserId</ColNames>
-      <ObjectId>16638</ObjectId>
-      <StateNumber>778</StateNumber>
+      <ObjectId>16733</ObjectId>
+      <StateNumber>808</StateNumber>
       <AccessMethodId>403</AccessMethodId>
     </index>
     <key id="312" parent="268" name="PK_Contacts">
-      <ObjectId>16590</ObjectId>
+      <ObjectId>16685</ObjectId>
       <Primary>1</Primary>
-      <StateNumber>778</StateNumber>
-      <UnderlyingIndexId>16589</UnderlyingIndexId>
+      <StateNumber>808</StateNumber>
+      <UnderlyingIndexId>16684</UnderlyingIndexId>
     </key>
     <column id="313" parent="269" name="Id">
       <NotNull>1</NotNull>
       <Position>1</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>uuid|0s</StoredType>
       <TypeId>2950</TypeId>
     </column>
     <column id="314" parent="269" name="ChatRoomId">
       <NotNull>1</NotNull>
       <Position>2</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>uuid|0s</StoredType>
       <TypeId>2950</TypeId>
     </column>
     <column id="315" parent="269" name="SenderId">
       <Position>3</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>uuid|0s</StoredType>
       <TypeId>2950</TypeId>
     </column>
     <column id="316" parent="269" name="MessageText">
       <Position>4</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>text|0s</StoredType>
       <TypeId>25</TypeId>
     </column>
     <column id="317" parent="269" name="ReactionId">
       <Position>5</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>text|0s</StoredType>
       <TypeId>25</TypeId>
     </column>
     <column id="318" parent="269" name="ReplyId">
       <Position>6</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>text|0s</StoredType>
       <TypeId>25</TypeId>
     </column>
     <column id="319" parent="269" name="IsRead">
       <NotNull>1</NotNull>
       <Position>7</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>boolean|0s</StoredType>
       <TypeId>16</TypeId>
     </column>
     <column id="320" parent="269" name="Timestamp">
       <NotNull>1</NotNull>
       <Position>8</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>timestamp with time zone|0s</StoredType>
       <TypeId>1184</TypeId>
     </column>
     <foreign-key id="321" parent="269" name="FK_Messages_ChatRooms_ChatRoomId">
       <ColNames>ChatRoomId</ColNames>
-      <ObjectId>16623</ObjectId>
-      <StateNumber>778</StateNumber>
+      <ObjectId>16718</ObjectId>
+      <StateNumber>808</StateNumber>
       <RefKeyColPositions>1</RefKeyColPositions>
-      <RefTableId>16601</RefTableId>
+      <RefTableId>16696</RefTableId>
     </foreign-key>
     <foreign-key id="322" parent="269" name="FK_Messages_Users_SenderId">
       <ColNames>SenderId</ColNames>
-      <ObjectId>16628</ObjectId>
-      <StateNumber>778</StateNumber>
+      <ObjectId>16723</ObjectId>
+      <StateNumber>808</StateNumber>
       <RefKeyColPositions>1</RefKeyColPositions>
-      <RefTableId>16564</RefTableId>
+      <RefTableId>16659</RefTableId>
     </foreign-key>
     <index id="323" parent="269" name="PK_Messages">
       <ColNames>Id</ColNames>
-      <ObjectId>16621</ObjectId>
+      <ObjectId>16716</ObjectId>
       <Primary>1</Primary>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <Unique>1</Unique>
       <AccessMethodId>403</AccessMethodId>
     </index>
     <index id="324" parent="269" name="IX_Messages_ChatRoomId">
       <ColNames>ChatRoomId</ColNames>
-      <ObjectId>16640</ObjectId>
-      <StateNumber>778</StateNumber>
+      <ObjectId>16735</ObjectId>
+      <StateNumber>808</StateNumber>
       <AccessMethodId>403</AccessMethodId>
     </index>
     <index id="325" parent="269" name="IX_Messages_SenderId">
       <ColNames>SenderId</ColNames>
-      <ObjectId>16641</ObjectId>
-      <StateNumber>778</StateNumber>
+      <ObjectId>16736</ObjectId>
+      <StateNumber>808</StateNumber>
       <AccessMethodId>403</AccessMethodId>
     </index>
     <key id="326" parent="269" name="PK_Messages">
-      <ObjectId>16622</ObjectId>
+      <ObjectId>16717</ObjectId>
       <Primary>1</Primary>
-      <StateNumber>778</StateNumber>
-      <UnderlyingIndexId>16621</UnderlyingIndexId>
+      <StateNumber>808</StateNumber>
+      <UnderlyingIndexId>16716</UnderlyingIndexId>
     </key>
     <column id="327" parent="270" name="Id">
       <NotNull>1</NotNull>
       <Position>1</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>uuid|0s</StoredType>
       <TypeId>2950</TypeId>
     </column>
     <column id="328" parent="270" name="Name">
       <NotNull>1</NotNull>
       <Position>2</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>varchar(100)|0s</StoredType>
       <TypeId>1043</TypeId>
     </column>
     <column id="329" parent="270" name="Email">
       <NotNull>1</NotNull>
       <Position>3</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>varchar(100)|0s</StoredType>
       <TypeId>1043</TypeId>
     </column>
     <column id="330" parent="270" name="Password">
       <NotNull>1</NotNull>
       <Position>4</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>text|0s</StoredType>
       <TypeId>25</TypeId>
     </column>
     <column id="331" parent="270" name="Username">
       <NotNull>1</NotNull>
       <Position>5</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>text|0s</StoredType>
       <TypeId>25</TypeId>
     </column>
     <column id="332" parent="270" name="Phone">
       <NotNull>1</NotNull>
       <Position>6</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>text|0s</StoredType>
       <TypeId>25</TypeId>
     </column>
     <column id="333" parent="270" name="Pfp">
       <Position>7</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>text|0s</StoredType>
       <TypeId>25</TypeId>
     </column>
-    <column id="334" parent="270" name="RegisteredAt">
+    <column id="334" parent="270" name="LastOnline">
       <NotNull>1</NotNull>
       <Position>8</Position>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <StoredType>timestamp with time zone|0s</StoredType>
       <TypeId>1184</TypeId>
     </column>
-    <index id="335" parent="270" name="PK_Users">
+    <column id="335" parent="270" name="RegisteredAt">
+      <NotNull>1</NotNull>
+      <Position>9</Position>
+      <StateNumber>808</StateNumber>
+      <StoredType>timestamp with time zone|0s</StoredType>
+      <TypeId>1184</TypeId>
+    </column>
+    <index id="336" parent="270" name="PK_Users">
       <ColNames>Id</ColNames>
-      <ObjectId>16569</ObjectId>
+      <ObjectId>16664</ObjectId>
       <Primary>1</Primary>
-      <StateNumber>778</StateNumber>
+      <StateNumber>808</StateNumber>
       <Unique>1</Unique>
       <AccessMethodId>403</AccessMethodId>
     </index>
-    <key id="336" parent="270" name="PK_Users">
-      <ObjectId>16570</ObjectId>
+    <key id="337" parent="270" name="PK_Users">
+      <ObjectId>16665</ObjectId>
       <Primary>1</Primary>
-      <StateNumber>778</StateNumber>
-      <UnderlyingIndexId>16569</UnderlyingIndexId>
+      <StateNumber>808</StateNumber>
+      <UnderlyingIndexId>16664</UnderlyingIndexId>
     </key>
-    <column id="337" parent="271" name="MigrationId">
+    <column id="338" parent="271" name="MigrationId">
       <NotNull>1</NotNull>
       <Position>1</Position>
-      <StateNumber>777</StateNumber>
+      <StateNumber>807</StateNumber>
       <StoredType>varchar(150)|0s</StoredType>
       <TypeId>1043</TypeId>
     </column>
-    <column id="338" parent="271" name="ProductVersion">
+    <column id="339" parent="271" name="ProductVersion">
       <NotNull>1</NotNull>
       <Position>2</Position>
-      <StateNumber>777</StateNumber>
+      <StateNumber>807</StateNumber>
       <StoredType>varchar(32)|0s</StoredType>
       <TypeId>1043</TypeId>
     </column>
-    <index id="339" parent="271" name="PK___EFMigrationsHistory">
+    <index id="340" parent="271" name="PK___EFMigrationsHistory">
       <ColNames>MigrationId</ColNames>
-      <ObjectId>16555</ObjectId>
+      <ObjectId>16650</ObjectId>
       <Primary>1</Primary>
-      <StateNumber>777</StateNumber>
+      <StateNumber>807</StateNumber>
       <Unique>1</Unique>
       <AccessMethodId>403</AccessMethodId>
       <CollationNames>default</CollationNames>
       <CollationIds>100</CollationIds>
       <CollationParentNames>pg_catalog</CollationParentNames>
     </index>
-    <key id="340" parent="271" name="PK___EFMigrationsHistory">
-      <ObjectId>16556</ObjectId>
+    <key id="341" parent="271" name="PK___EFMigrationsHistory">
+      <ObjectId>16651</ObjectId>
       <Primary>1</Primary>
-      <StateNumber>777</StateNumber>
-      <UnderlyingIndexId>16555</UnderlyingIndexId>
+      <StateNumber>807</StateNumber>
+      <UnderlyingIndexId>16650</UnderlyingIndexId>
     </key>
   </database-model>
 </dataSource>
\ No newline at end of file
diff --git a/.idea/.idea.Eclipse/.idea/dataSources/30725304-56d3-46dd-a0f3-bd883f7c02e7/storage_v2/_src_/database/railway.Hf4GOg/schema/public.abK9xQ.meta b/.idea/.idea.Eclipse/.idea/dataSources/30725304-56d3-46dd-a0f3-bd883f7c02e7/storage_v2/_src_/database/railway.Hf4GOg/schema/public.abK9xQ.meta
index 10d5d85..ba89736 100644
--- a/.idea/.idea.Eclipse/.idea/dataSources/30725304-56d3-46dd-a0f3-bd883f7c02e7/storage_v2/_src_/database/railway.Hf4GOg/schema/public.abK9xQ.meta
+++ b/.idea/.idea.Eclipse/.idea/dataSources/30725304-56d3-46dd-a0f3-bd883f7c02e7/storage_v2/_src_/database/railway.Hf4GOg/schema/public.abK9xQ.meta
@@ -1,2 +1,2 @@
 #n:public
-!<md> [779, 0, null, null, -2147483648, -2147483648]
+!<md> [813, 0, null, null, -2147483648, -2147483648]
diff --git a/.idea/.idea.Eclipse/.idea/workspace.xml b/.idea/.idea.Eclipse/.idea/workspace.xml
index 9fdba4e..53c63c5 100644
--- a/.idea/.idea.Eclipse/.idea/workspace.xml
+++ b/.idea/.idea.Eclipse/.idea/workspace.xml
@@ -8,7 +8,17 @@
     <option name="autoReloadType" value="SELECTIVE" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="8470db5d-13fe-41a0-b26d-97bbfa0c93a3" name="Changes" comment="." />
+    <list default="true" id="8470db5d-13fe-41a0-b26d-97bbfa0c93a3" name="Changes" comment="Contact Dto For Short Information">
+      <change afterPath="$PROJECT_DIR$/Eclipse/Controllers/ContactController.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/.idea.Eclipse/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/.idea.Eclipse/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/Eclipse/Controllers/UserController.cs" beforeDir="false" afterPath="$PROJECT_DIR$/Eclipse/Controllers/UserController.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/Eclipse/Eclipse.csproj" beforeDir="false" afterPath="$PROJECT_DIR$/Eclipse/Eclipse.csproj" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/Eclipse/Middlewares/LastSeenUpdateMiddleware.cs" beforeDir="false" afterPath="$PROJECT_DIR$/Eclipse/Middlewares/LastSeenUpdateMiddleware.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/Eclipse/Repositories/ContactRepository.cs" beforeDir="false" afterPath="$PROJECT_DIR$/Eclipse/Repositories/ContactRepository.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/Eclipse/Repositories/UserRepository.cs" beforeDir="false" afterPath="$PROJECT_DIR$/Eclipse/Repositories/UserRepository.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/Eclipse/Services/ContactService.cs" beforeDir="false" afterPath="$PROJECT_DIR$/Eclipse/Services/ContactService.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/Eclipse/Services/Interfaces/IContactService.cs" beforeDir="false" afterPath="$PROJECT_DIR$/Eclipse/Services/Interfaces/IContactService.cs" afterDir="false" />
+    </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
@@ -18,6 +28,11 @@
     <option name="autoShow" value="false" />
   </component>
   <component name="Git.Settings">
+    <option name="RECENT_BRANCH_BY_REPOSITORY">
+      <map>
+        <entry key="$PROJECT_DIR$" value="master" />
+      </map>
+    </option>
     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
   </component>
   <component name="GitHubPullRequestSearchHistory">{
@@ -36,10 +51,10 @@
     <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/DecompilerCache/decompiler/06c046bf69aa4f768c77e50706275b1b26a820/29/8545072a/DbContext.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/DecompilerCache/decompiler/96b22701ce3542d68e66b33c1ae9a14f1e6620/51/902dfd20/RelationalQueryableExtensions.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/DecompilerCache/decompiler/c87d74c82824421bb59de7f19d0486bdc2d800/8e/271a5f0a/UnauthorizedAccessException.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="mock:///home/tedecti/RiderProjects/Eclipse/.idea/.idea.Eclipse/.idea/dataSources/30725304-56d3-46dd-a0f3-bd883f7c02e7/storage_v2/_src_/database/railway.Hf4GOg/schema/public.abK9xQ.meta" root0="SKIP_HIGHLIGHTING" />
     <setting file="mock:///home/tedecti/RiderProjects/Eclipse/Eclipse/Controllers/UserController.cs" root0="SKIP_HIGHLIGHTING" />
-    <setting file="mock:///home/tedecti/RiderProjects/Eclipse/Eclipse/Controllers/UserController.cs" root0="SKIP_HIGHLIGHTING" />
+    <setting file="mock:///home/tedecti/RiderProjects/Eclipse/Eclipse/Data/AutoMapper.cs" root0="SKIP_HIGHLIGHTING" />
     <setting file="file://$PROJECT_DIR$/Eclipse/Models/User.cs" root0="FORCE_HIGHLIGHTING" />
-    <setting file="mock:///home/tedecti/RiderProjects/Eclipse/Eclipse/Repositories/Interfaces/IUserRepository.cs" root0="SKIP_HIGHLIGHTING" />
     <setting file="mock:///home/tedecti/RiderProjects/Eclipse/Eclipse/Repositories/UserRepository.cs" root0="SKIP_HIGHLIGHTING" />
     <setting file="mock:///home/tedecti/RiderProjects/Eclipse/Eclipse/Repositories/UserRepository.cs" root0="SKIP_HIGHLIGHTING" />
   </component>
@@ -60,7 +75,7 @@
     ".NET Launch Settings Profile.Eclipse: http.executor": "Run",
     "RunOnceActivity.ShowReadmeOnStart": "true",
     "SONARLINT_PRECOMMIT_ANALYSIS": "true",
-    "git-widget-placeholder": "master",
+    "git-widget-placeholder": "dev",
     "node.js.detected.package.eslint": "true",
     "node.js.detected.package.tslint": "true",
     "node.js.selected.package.eslint": "(autodetect)",
@@ -191,111 +206,12 @@
       <workItem from="1730452880254" duration="3488000" />
       <workItem from="1730695196868" duration="1174000" />
       <workItem from="1730887741784" duration="1632000" />
-      <workItem from="1730889418134" duration="1820000" />
-    </task>
-    <task id="LOCAL-00001" summary="Eclipse creation">
-      <option name="closed" value="true" />
-      <created>1728296854777</created>
-      <option name="number" value="00001" />
-      <option name="presentableId" value="LOCAL-00001" />
-      <option name="project" value="LOCAL" />
-      <updated>1728296854777</updated>
-    </task>
-    <task id="LOCAL-00002" summary="Models">
-      <option name="closed" value="true" />
-      <created>1728304888534</created>
-      <option name="number" value="00002" />
-      <option name="presentableId" value="LOCAL-00002" />
-      <option name="project" value="LOCAL" />
-      <updated>1728304888534</updated>
-    </task>
-    <task id="LOCAL-00003" summary="docker compose">
-      <option name="closed" value="true" />
-      <created>1728647729467</created>
-      <option name="number" value="00003" />
-      <option name="presentableId" value="LOCAL-00003" />
-      <option name="project" value="LOCAL" />
-      <updated>1728647729467</updated>
-    </task>
-    <task id="LOCAL-00004" summary="models update">
-      <option name="closed" value="true" />
-      <created>1728647755020</created>
-      <option name="number" value="00004" />
-      <option name="presentableId" value="LOCAL-00004" />
-      <option name="project" value="LOCAL" />
-      <updated>1728647755020</updated>
-    </task>
-    <task id="LOCAL-00005" summary="MBE">
-      <option name="closed" value="true" />
-      <created>1728647762931</created>
-      <option name="number" value="00005" />
-      <option name="presentableId" value="LOCAL-00005" />
-      <option name="project" value="LOCAL" />
-      <updated>1728647762931</updated>
-    </task>
-    <task id="LOCAL-00006" summary="Npgsql package install">
-      <option name="closed" value="true" />
-      <created>1728647775626</created>
-      <option name="number" value="00006" />
-      <option name="presentableId" value="LOCAL-00006" />
-      <option name="project" value="LOCAL" />
-      <updated>1728647775626</updated>
-    </task>
-    <task id="LOCAL-00007" summary="forgor">
-      <option name="closed" value="true" />
-      <created>1728647782589</created>
-      <option name="number" value="00007" />
-      <option name="presentableId" value="LOCAL-00007" />
-      <option name="project" value="LOCAL" />
-      <updated>1728647782589</updated>
-    </task>
-    <task id="LOCAL-00008" summary="AppDbContext.cs for Db (no connection string)">
-      <option name="closed" value="true" />
-      <created>1728647806154</created>
-      <option name="number" value="00008" />
-      <option name="presentableId" value="LOCAL-00008" />
-      <option name="project" value="LOCAL" />
-      <updated>1728647806154</updated>
-    </task>
-    <task id="LOCAL-00009" summary="50% commit">
-      <option name="closed" value="true" />
-      <created>1728975287561</created>
-      <option name="number" value="00009" />
-      <option name="presentableId" value="LOCAL-00009" />
-      <option name="project" value="LOCAL" />
-      <updated>1728975287561</updated>
-    </task>
-    <task id="LOCAL-00010" summary="final">
-      <option name="closed" value="true" />
-      <created>1728977616727</created>
-      <option name="number" value="00010" />
-      <option name="presentableId" value="LOCAL-00010" />
-      <option name="project" value="LOCAL" />
-      <updated>1728977616727</updated>
-    </task>
-    <task id="LOCAL-00011" summary="Response for front">
-      <option name="closed" value="true" />
-      <created>1729587606271</created>
-      <option name="number" value="00011" />
-      <option name="presentableId" value="LOCAL-00011" />
-      <option name="project" value="LOCAL" />
-      <updated>1729587606271</updated>
-    </task>
-    <task id="LOCAL-00012" summary="ErrorHandlingMiddleware + Custom Ex">
-      <option name="closed" value="true" />
-      <created>1729587629124</created>
-      <option name="number" value="00012" />
-      <option name="presentableId" value="LOCAL-00012" />
-      <option name="project" value="LOCAL" />
-      <updated>1729587629124</updated>
-    </task>
-    <task id="LOCAL-00013" summary="using middleware">
-      <option name="closed" value="true" />
-      <created>1729587636316</created>
-      <option name="number" value="00013" />
-      <option name="presentableId" value="LOCAL-00013" />
-      <option name="project" value="LOCAL" />
-      <updated>1729587636316</updated>
+      <workItem from="1730889418134" duration="4948000" />
+      <workItem from="1731058425033" duration="8501000" />
+      <workItem from="1731247448190" duration="2999000" />
+      <workItem from="1731297062025" duration="6978000" />
+      <workItem from="1731312750932" duration="12645000" />
+      <workItem from="1731474319463" duration="4313000" />
     </task>
     <task id="LOCAL-00014" summary="using responses">
       <option name="closed" value="true" />
@@ -529,7 +445,167 @@
       <option name="project" value="LOCAL" />
       <updated>1730890876994</updated>
     </task>
-    <option name="localTasksCounter" value="43" />
+    <task id="LOCAL-00043" summary="New linter test">
+      <option name="closed" value="true" />
+      <created>1730891360482</created>
+      <option name="number" value="00043" />
+      <option name="presentableId" value="LOCAL-00043" />
+      <option name="project" value="LOCAL" />
+      <updated>1730891360482</updated>
+    </task>
+    <task id="LOCAL-00044" summary="Linter Refactoring">
+      <option name="closed" value="true" />
+      <created>1730892375660</created>
+      <option name="number" value="00044" />
+      <option name="presentableId" value="LOCAL-00044" />
+      <option name="project" value="LOCAL" />
+      <updated>1730892375660</updated>
+    </task>
+    <task id="LOCAL-00045" summary="Linter Settings">
+      <option name="closed" value="true" />
+      <created>1730892398830</created>
+      <option name="number" value="00045" />
+      <option name="presentableId" value="LOCAL-00045" />
+      <option name="project" value="LOCAL" />
+      <updated>1730892398830</updated>
+    </task>
+    <task id="LOCAL-00046" summary="Modern IFormFile Using">
+      <option name="closed" value="true" />
+      <created>1730893319250</created>
+      <option name="number" value="00046" />
+      <option name="presentableId" value="LOCAL-00046" />
+      <option name="project" value="LOCAL" />
+      <updated>1730893319250</updated>
+    </task>
+    <task id="LOCAL-00047" summary="Stream Nullable Approving">
+      <option name="closed" value="true" />
+      <created>1730893547245</created>
+      <option name="number" value="00047" />
+      <option name="presentableId" value="LOCAL-00047" />
+      <option name="project" value="LOCAL" />
+      <updated>1730893547245</updated>
+    </task>
+    <task id="LOCAL-00048" summary="User Not Found Catching">
+      <option name="closed" value="true" />
+      <created>1730893576972</created>
+      <option name="number" value="00048" />
+      <option name="presentableId" value="LOCAL-00048" />
+      <option name="project" value="LOCAL" />
+      <updated>1730893576972</updated>
+    </task>
+    <task id="LOCAL-00049" summary=".gitignore Update">
+      <option name="closed" value="true" />
+      <created>1731064088312</created>
+      <option name="number" value="00049" />
+      <option name="presentableId" value="LOCAL-00049" />
+      <option name="project" value="LOCAL" />
+      <updated>1731064088312</updated>
+    </task>
+    <task id="LOCAL-00050" summary=".gitignore Update">
+      <option name="closed" value="true" />
+      <created>1731064193682</created>
+      <option name="number" value="00050" />
+      <option name="presentableId" value="LOCAL-00050" />
+      <option name="project" value="LOCAL" />
+      <updated>1731064193682</updated>
+    </task>
+    <task id="LOCAL-00051" summary=".gitignore Update">
+      <option name="closed" value="true" />
+      <created>1731064772468</created>
+      <option name="number" value="00051" />
+      <option name="presentableId" value="LOCAL-00051" />
+      <option name="project" value="LOCAL" />
+      <updated>1731064772468</updated>
+    </task>
+    <task id="LOCAL-00052" summary="ContactRepository">
+      <option name="closed" value="true" />
+      <created>1731064897462</created>
+      <option name="number" value="00052" />
+      <option name="presentableId" value="LOCAL-00052" />
+      <option name="project" value="LOCAL" />
+      <updated>1731064897462</updated>
+    </task>
+    <task id="LOCAL-00053" summary="New Migrations">
+      <option name="closed" value="true" />
+      <created>1731300947100</created>
+      <option name="number" value="00053" />
+      <option name="presentableId" value="LOCAL-00053" />
+      <option name="project" value="LOCAL" />
+      <updated>1731300947100</updated>
+    </task>
+    <task id="LOCAL-00054" summary=".idea">
+      <option name="closed" value="true" />
+      <created>1731300957869</created>
+      <option name="number" value="00054" />
+      <option name="presentableId" value="LOCAL-00054" />
+      <option name="project" value="LOCAL" />
+      <updated>1731300957869</updated>
+    </task>
+    <task id="LOCAL-00055" summary="User Model LastOnline Field">
+      <option name="closed" value="true" />
+      <created>1731300987750</created>
+      <option name="number" value="00055" />
+      <option name="presentableId" value="LOCAL-00055" />
+      <option name="project" value="LOCAL" />
+      <updated>1731300987751</updated>
+    </task>
+    <task id="LOCAL-00056" summary="LastSeenUpdateMiddleware">
+      <option name="closed" value="true" />
+      <created>1731301000856</created>
+      <option name="number" value="00056" />
+      <option name="presentableId" value="LOCAL-00056" />
+      <option name="project" value="LOCAL" />
+      <updated>1731301000856</updated>
+    </task>
+    <task id="LOCAL-00057" summary="ContactService">
+      <option name="closed" value="true" />
+      <created>1731301019180</created>
+      <option name="number" value="00057" />
+      <option name="presentableId" value="LOCAL-00057" />
+      <option name="project" value="LOCAL" />
+      <updated>1731301019181</updated>
+    </task>
+    <task id="LOCAL-00058" summary="Use Middleware + Scope For ContactService">
+      <option name="closed" value="true" />
+      <created>1731301043281</created>
+      <option name="number" value="00058" />
+      <option name="presentableId" value="LOCAL-00058" />
+      <option name="project" value="LOCAL" />
+      <updated>1731301043281</updated>
+    </task>
+    <task id="LOCAL-00059" summary="ContactRepository Update For Sorting">
+      <option name="closed" value="true" />
+      <created>1731301083185</created>
+      <option name="number" value="00059" />
+      <option name="presentableId" value="LOCAL-00059" />
+      <option name="project" value="LOCAL" />
+      <updated>1731301083185</updated>
+    </task>
+    <task id="LOCAL-00060" summary="LastSeen Field Update">
+      <option name="closed" value="true" />
+      <created>1731301096693</created>
+      <option name="number" value="00060" />
+      <option name="presentableId" value="LOCAL-00060" />
+      <option name="project" value="LOCAL" />
+      <updated>1731301096693</updated>
+    </task>
+    <task id="LOCAL-00061" summary="Workspace">
+      <option name="closed" value="true" />
+      <created>1731475545334</created>
+      <option name="number" value="00061" />
+      <option name="presentableId" value="LOCAL-00061" />
+      <option name="project" value="LOCAL" />
+      <updated>1731475545335</updated>
+    </task>
+    <task id="LOCAL-00062" summary="Contact Dto For Short Information">
+      <option name="closed" value="true" />
+      <created>1731475577671</created>
+      <option name="number" value="00062" />
+      <option name="presentableId" value="LOCAL-00062" />
+      <option name="project" value="LOCAL" />
+      <updated>1731475577671</updated>
+    </task>
+    <option name="localTasksCounter" value="63" />
     <servers />
   </component>
   <component name="TypeScriptGeneratedFilesManager">
@@ -539,24 +615,6 @@
   <component name="UnityProjectConfiguration" hasMinimizedUI="false" />
   <component name="VcsManagerConfiguration">
     <option name="CLEAR_INITIAL_COMMIT_MESSAGE" value="true" />
-    <MESSAGE value="Some error exceptions" />
-    <MESSAGE value="New Exception" />
-    <MESSAGE value="Contact info" />
-    <MESSAGE value="Contact relations" />
-    <MESSAGE value="all new edits for clone repo" />
-    <MESSAGE value="REFACTORING" />
-    <MESSAGE value="UserProfileDto" />
-    <MESSAGE value="UserService" />
-    <MESSAGE value="some security fixes + minio storage" />
-    <MESSAGE value="FileRepository" />
-    <MESSAGE value="UserRepository" />
-    <MESSAGE value="UserController" />
-    <MESSAGE value="FileController" />
-    <MESSAGE value="idk????" />
-    <MESSAGE value="FileController DI fix" />
-    <MESSAGE value="changed route" />
-    <MESSAGE value="changed route (/api/file)" />
-    <MESSAGE value="Temporary removed unknown exception handler" />
     <MESSAGE value="workspace" />
     <MESSAGE value="CORS Policy" />
     <MESSAGE value="User Edit through ExecuteUpdate" />
@@ -564,7 +622,57 @@
     <MESSAGE value="Reformat + Cleanup" />
     <MESSAGE value="New lib" />
     <MESSAGE value="." />
-    <option name="LAST_COMMIT_MESSAGE" value="." />
+    <MESSAGE value="New linter test" />
+    <MESSAGE value="Linter Refactoring" />
+    <MESSAGE value="Linter Settings" />
+    <MESSAGE value="Modern IFormFile Using" />
+    <MESSAGE value="Stream Nullable Approving" />
+    <MESSAGE value="User Not Found Catching" />
+    <MESSAGE value=".gitignore Update" />
+    <MESSAGE value="ContactRepository" />
+    <MESSAGE value="New Migrations" />
+    <MESSAGE value=".idea" />
+    <MESSAGE value="User Model LastOnline Field" />
+    <MESSAGE value="LastSeenUpdateMiddleware" />
+    <MESSAGE value="ContactService" />
+    <MESSAGE value="Use Middleware + Scope For ContactService" />
+    <MESSAGE value="ContactRepository Update For Sorting" />
+    <MESSAGE value="LastSeen Field Update" />
+    <MESSAGE value="Workspace" />
+    <MESSAGE value="Contact Dto For Short Information" />
+    <option name="LAST_COMMIT_MESSAGE" value="Contact Dto For Short Information" />
+  </component>
+  <component name="XDebuggerManager">
+    <breakpoint-manager>
+      <breakpoints>
+        <line-breakpoint enabled="true" type="DotNet Breakpoints">
+          <url>file://$PROJECT_DIR$/Eclipse/Repositories/ContactRepository.cs</url>
+          <line>50</line>
+          <properties documentPath="$PROJECT_DIR$/Eclipse/Repositories/ContactRepository.cs" containingFunctionPresentation="Method 'CheckIfContactExists'">
+            <startOffsets>
+              <option value="1502" />
+            </startOffsets>
+            <endOffsets>
+              <option value="1503" />
+            </endOffsets>
+          </properties>
+          <option name="timeStamp" value="1" />
+        </line-breakpoint>
+        <line-breakpoint enabled="true" type="DotNet Breakpoints">
+          <url>file://$PROJECT_DIR$/Eclipse/Middlewares/LastSeenUpdateMiddleware.cs</url>
+          <line>19</line>
+          <properties documentPath="$PROJECT_DIR$/Eclipse/Middlewares/LastSeenUpdateMiddleware.cs" containingFunctionPresentation="Method 'InvokeAsync'">
+            <startOffsets>
+              <option value="525" />
+            </startOffsets>
+            <endOffsets>
+              <option value="544" />
+            </endOffsets>
+          </properties>
+          <option name="timeStamp" value="2" />
+        </line-breakpoint>
+      </breakpoints>
+    </breakpoint-manager>
   </component>
   <component name="XSLT-Support.FileAssociations.UIState">
     <expand />
diff --git a/Eclipse/Controllers/ContactController.cs b/Eclipse/Controllers/ContactController.cs
new file mode 100644
index 0000000..76a1fe7
--- /dev/null
+++ b/Eclipse/Controllers/ContactController.cs
@@ -0,0 +1,72 @@
+using Eclipse.Middlewares;
+using Eclipse.Models;
+using Eclipse.Models.Dto;
+using Eclipse.Repositories.Interfaces;
+using Eclipse.Services.Interfaces;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+
+namespace Eclipse.Controllers;
+
+[Route("api/contact")]
+[ApiController]
+public class ContactController : ControllerBase
+{
+    private readonly IContactService _contactService;
+    private readonly IContactRepository _contactRepository;
+    private readonly string _successMessage = "Success";
+
+    public ContactController(IContactService contactService, IContactRepository contactRepository)
+    {
+        _contactService = contactService;
+        _contactRepository = contactRepository;
+    }
+    [Authorize]
+    [HttpGet]
+    public async Task<ApiResponse<List<ShortContactDto>?>> GetAllContacts([FromQuery] string? sortOrder = null)
+    {
+        var userIdClaim = User.FindFirst("UserId")?.Value;
+        if (userIdClaim == null) throw new UnauthorizedAccessException();
+
+        var userId = Guid.Parse(userIdClaim);
+
+        List<ShortContactDto>? contacts;
+
+        if (!string.IsNullOrWhiteSpace(sortOrder))
+        {
+            contacts = await _contactService.SortContactsByLastOnline(userId, sortOrder);
+        }
+        else
+        {
+            contacts = await _contactService.GetMappedListOfContacts(userId);
+        }
+
+        return new ApiResponse<List<ShortContactDto>?> { Message = "Success", Data = contacts };
+    }
+
+    [Authorize]
+    [HttpPost]
+    [Route("{contactId}/add")]
+    public async Task<ApiResponse<ShortContactDto>> AddContact(Guid contactId)
+    {
+        var userIdClaim = User.FindFirst("UserId");
+        if (userIdClaim is { Value: null }) throw new UnauthorizedAccessException();
+
+        var userId = Guid.Parse(userIdClaim.Value);
+        var newContact = await _contactService.MapResponseOfNewContact(userId, contactId);
+        return new ApiResponse<ShortContactDto>{ Message = _successMessage, Data = newContact };
+    }
+
+    [Authorize]
+    [HttpDelete]
+    [Route("{contactId}/remove")]
+    public async Task<ApiResponse<object>> RemoveContact(Guid contactId)
+    {
+        var userIdClaim = User.FindFirst("UserId");
+        if (userIdClaim is { Value: null }) throw new UnauthorizedAccessException();
+
+        var userId = Guid.Parse(userIdClaim.Value);
+        await _contactRepository.RemoveFromContacts(userId, contactId);
+        return new ApiResponse<object>{ Message = _successMessage, Data = null };
+    }
+}
\ No newline at end of file
diff --git a/Eclipse/Controllers/UserController.cs b/Eclipse/Controllers/UserController.cs
index 81a0d18..ba3abec 100644
--- a/Eclipse/Controllers/UserController.cs
+++ b/Eclipse/Controllers/UserController.cs
@@ -51,7 +51,7 @@ public async Task<ApiResponse<UserProfileDto>> GetUserById(Guid userId)
 
     [Authorize]
     [HttpPut]
-    [Route("user/update/{userId:guid}")]
+    [Route("user/update")]
     public async Task<ApiResponse<User>> UpdateUserById(UserProfileDto userProfileDto)
     {
         var userIdClaim = User.FindFirst("UserId");
diff --git a/Eclipse/Data/AutoMapper.cs b/Eclipse/Data/AutoMapper.cs
index ca3cf64..85b0b2b 100644
--- a/Eclipse/Data/AutoMapper.cs
+++ b/Eclipse/Data/AutoMapper.cs
@@ -12,5 +12,6 @@ public AutoMapper()
         CreateMap<User, RegisterDto>();
         CreateMap<User, UserInfoDto>();
         CreateMap<User, UserProfileDto>();
+        CreateMap<Contact, ShortContactDto>();
     }
 }
\ No newline at end of file
diff --git a/Eclipse/Eclipse.csproj b/Eclipse/Eclipse.csproj
index 49871dd..6a7f0d9 100644
--- a/Eclipse/Eclipse.csproj
+++ b/Eclipse/Eclipse.csproj
@@ -38,7 +38,6 @@
     </ItemGroup>
 
     <ItemGroup>
-        <Folder Include="Controllers\"/>
         <Folder Include="Migrations\"/>
     </ItemGroup>
 
diff --git a/Eclipse/Middlewares/LastSeenUpdateMiddleware.cs b/Eclipse/Middlewares/LastSeenUpdateMiddleware.cs
new file mode 100644
index 0000000..43de876
--- /dev/null
+++ b/Eclipse/Middlewares/LastSeenUpdateMiddleware.cs
@@ -0,0 +1,28 @@
+using System.Security.Claims;
+using Eclipse.Repositories.Interfaces;
+
+namespace Eclipse.Middlewares;
+
+public class LastSeenUpdateMiddleware
+{
+    private readonly RequestDelegate _next;
+
+    public LastSeenUpdateMiddleware(RequestDelegate next)
+    {
+        _next = next;
+    }
+
+    public async Task InvokeAsync(HttpContext context, IUserRepository userRepository)
+    {
+        if (context.User.Identity is { IsAuthenticated: true })
+        {
+            var userId = context.User.FindFirst("UserId")?.Value;
+            if (userId != null)
+            {
+                await userRepository.UpdateLastSeen(Guid.Parse(userId));
+            }
+        }
+
+        await _next(context);
+    }
+}
\ No newline at end of file
diff --git a/Eclipse/Migrations/20241022110720_Initial.Designer.cs b/Eclipse/Migrations/20241111043045_Initial.Designer.cs
similarity index 98%
rename from Eclipse/Migrations/20241022110720_Initial.Designer.cs
rename to Eclipse/Migrations/20241111043045_Initial.Designer.cs
index 0acfc9b..53ab38b 100644
--- a/Eclipse/Migrations/20241022110720_Initial.Designer.cs
+++ b/Eclipse/Migrations/20241111043045_Initial.Designer.cs
@@ -12,7 +12,7 @@
 namespace Eclipse.Migrations
 {
     [DbContext(typeof(AppDbContext))]
-    [Migration("20241022110720_Initial")]
+    [Migration("20241111043045_Initial")]
     partial class Initial
     {
         /// <inheritdoc />
@@ -181,6 +181,9 @@ protected override void BuildTargetModel(ModelBuilder modelBuilder)
                         .HasMaxLength(100)
                         .HasColumnType("character varying(100)");
 
+                    b.Property<DateTime>("LastOnline")
+                        .HasColumnType("timestamp with time zone");
+
                     b.Property<string>("Name")
                         .IsRequired()
                         .HasMaxLength(100)
diff --git a/Eclipse/Migrations/20241022110720_Initial.cs b/Eclipse/Migrations/20241111043045_Initial.cs
similarity index 98%
rename from Eclipse/Migrations/20241022110720_Initial.cs
rename to Eclipse/Migrations/20241111043045_Initial.cs
index e792613..440abb6 100644
--- a/Eclipse/Migrations/20241022110720_Initial.cs
+++ b/Eclipse/Migrations/20241111043045_Initial.cs
@@ -36,6 +36,7 @@ protected override void Up(MigrationBuilder migrationBuilder)
                     Username = table.Column<string>(type: "text", nullable: false),
                     Phone = table.Column<string>(type: "text", nullable: false),
                     Pfp = table.Column<string>(type: "text", nullable: true),
+                    LastOnline = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
                     RegisteredAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false)
                 },
                 constraints: table =>
diff --git a/Eclipse/Migrations/AppDbContextModelSnapshot.cs b/Eclipse/Migrations/AppDbContextModelSnapshot.cs
index 61730f4..67ce75e 100644
--- a/Eclipse/Migrations/AppDbContextModelSnapshot.cs
+++ b/Eclipse/Migrations/AppDbContextModelSnapshot.cs
@@ -178,6 +178,9 @@ protected override void BuildModel(ModelBuilder modelBuilder)
                         .HasMaxLength(100)
                         .HasColumnType("character varying(100)");
 
+                    b.Property<DateTime>("LastOnline")
+                        .HasColumnType("timestamp with time zone");
+
                     b.Property<string>("Name")
                         .IsRequired()
                         .HasMaxLength(100)
diff --git a/Eclipse/Models/Dto/ShortContactDto.cs b/Eclipse/Models/Dto/ShortContactDto.cs
new file mode 100644
index 0000000..339056a
--- /dev/null
+++ b/Eclipse/Models/Dto/ShortContactDto.cs
@@ -0,0 +1,7 @@
+namespace Eclipse.Models.Dto;
+
+public class ShortContactDto
+{
+    public UserInfoDto User { get; set; }
+    public UserInfoDto Contact { get; set; }
+}
\ No newline at end of file
diff --git a/Eclipse/Models/User.cs b/Eclipse/Models/User.cs
index 595771b..bee4089 100644
--- a/Eclipse/Models/User.cs
+++ b/Eclipse/Models/User.cs
@@ -21,6 +21,6 @@ public class User
 
     public string Phone { get; set; }
     public string? Pfp { get; set; }
-
+    public DateTime LastOnline { get; set; }
     [DataType(DataType.DateTime)] public DateTime RegisteredAt { get; set; }
 }
\ No newline at end of file
diff --git a/Eclipse/Program.cs b/Eclipse/Program.cs
index 687e5a9..af45520 100644
--- a/Eclipse/Program.cs
+++ b/Eclipse/Program.cs
@@ -24,6 +24,7 @@ public static void Main(string[] args)
         builder.Services.AddScoped<IUserRepository, UserRepository>();
         builder.Services.AddScoped<IUserService, UserService>();
         builder.Services.AddScoped<IContactRepository, ContactRepository>();
+        builder.Services.AddScoped<IContactService, ContactService>();
         builder.Services.AddControllers();
         builder.Services.AddEndpointsApiExplorer();
         builder.Services.AddSwaggerGen();
@@ -96,6 +97,7 @@ public static void Main(string[] args)
         app.UseAuthorization();
 
         app.UseMiddleware<ErrorHandlingMiddleware>();
+        app.UseMiddleware<LastSeenUpdateMiddleware>();
         app.UseCors("MyPolicy");
         app.MapControllers();
 
diff --git a/Eclipse/Repositories/ContactRepository.cs b/Eclipse/Repositories/ContactRepository.cs
index 8c5d108..ca7adc8 100644
--- a/Eclipse/Repositories/ContactRepository.cs
+++ b/Eclipse/Repositories/ContactRepository.cs
@@ -21,6 +21,8 @@ public async Task<List<Contact>> AllContactsOfUser(Guid userId)
     {
         var contacts = await _context.Contacts
             .Where(c => c.UserId == userId)
+            .Include(c => c.User)
+            .Include(c => c.ContactUser)
             .ToListAsync();
         if (contacts.Count == 0)
         {
diff --git a/Eclipse/Repositories/Interfaces/IUserRepository.cs b/Eclipse/Repositories/Interfaces/IUserRepository.cs
index e19cf29..8c2ece2 100644
--- a/Eclipse/Repositories/Interfaces/IUserRepository.cs
+++ b/Eclipse/Repositories/Interfaces/IUserRepository.cs
@@ -10,4 +10,5 @@ public interface IUserRepository
     public Task<List<User>> GetAllUsers();
     public Task<User> UploadAvatar(Guid userId, string fileName);
     public Task<User?> UpdateUser(Guid userId, UserProfileDto userProfileDto);
+    public Task UpdateLastSeen(Guid userId);
 }
\ No newline at end of file
diff --git a/Eclipse/Repositories/UserRepository.cs b/Eclipse/Repositories/UserRepository.cs
index b2044b4..6677c06 100644
--- a/Eclipse/Repositories/UserRepository.cs
+++ b/Eclipse/Repositories/UserRepository.cs
@@ -52,14 +52,22 @@ public async Task<List<User>> GetAllUsers()
     }
 
     public async Task<User> UploadAvatar(Guid userId, string fileName)
+    {
+        var user = await GetUserById(userId);
+        if (user == null) return null;
+        user.Pfp = fileName;
+        await _context.SaveChangesAsync();
+        return user;
+
+    }
+
+    public async Task UpdateLastSeen(Guid userId)
     {
         var user = await GetUserById(userId);
         if (user != null)
         {
-            user.Pfp = fileName;
-            await _context.SaveChangesAsync();
-            return user;
+            await _context.Users.Where(u=> u.Id == userId)
+                .ExecuteUpdateAsync(s => s.SetProperty(u => u.LastOnline, DateTime.UtcNow));
         }
-        return null;
     }
 }
\ No newline at end of file
diff --git a/Eclipse/Services/ContactService.cs b/Eclipse/Services/ContactService.cs
new file mode 100644
index 0000000..7b2831e
--- /dev/null
+++ b/Eclipse/Services/ContactService.cs
@@ -0,0 +1,45 @@
+using AutoMapper;
+using Eclipse.Models;
+using Eclipse.Models.Dto;
+using Eclipse.Repositories.Interfaces;
+using Eclipse.Services.Interfaces;
+
+namespace Eclipse.Services;
+
+public class ContactService : IContactService
+{
+    private readonly IContactRepository _contactRepository;
+    private readonly IMapper _mapper;
+
+    public ContactService(IContactRepository contactRepository, IMapper mapper)
+    {
+        _contactRepository = contactRepository;
+        _mapper = mapper;
+    }
+
+    public async Task<List<ShortContactDto>?> SortContactsByLastOnline(Guid userId, string sortOrder = "desc")
+    {
+        var contacts = await _contactRepository.AllContactsOfUser(userId);
+        IEnumerable<Contact> sortedContactsQuery = sortOrder
+            .Equals("asc", StringComparison.CurrentCultureIgnoreCase)
+            ? contacts
+                .OrderBy(c => c.User.LastOnline)
+            : contacts
+                .OrderByDescending(c => c.User.LastOnline);
+        var sortedContacts = sortedContactsQuery.ToList();
+        return _mapper.Map<List<ShortContactDto>>(sortedContacts);
+    }
+
+
+    public async Task<List<ShortContactDto>?> GetMappedListOfContacts(Guid userId)
+    {
+        var contacts = await _contactRepository.AllContactsOfUser(userId);
+        return _mapper.Map<List<ShortContactDto>>(contacts);
+    }
+
+    public async Task<ShortContactDto> MapResponseOfNewContact(Guid userId, Guid contactId)
+    {
+        var newContact = await _contactRepository.AddToContacts(userId, contactId);
+        return _mapper.Map<ShortContactDto>(newContact);
+    }
+}
\ No newline at end of file
diff --git a/Eclipse/Services/Interfaces/IContactService.cs b/Eclipse/Services/Interfaces/IContactService.cs
new file mode 100644
index 0000000..adbc2cc
--- /dev/null
+++ b/Eclipse/Services/Interfaces/IContactService.cs
@@ -0,0 +1,10 @@
+using Eclipse.Models.Dto;
+
+namespace Eclipse.Services.Interfaces;
+
+public interface IContactService
+{
+    public Task<List<ShortContactDto>?> SortContactsByLastOnline(Guid userId, string sortOrder = "desc");
+    public Task<List<ShortContactDto>?> GetMappedListOfContacts(Guid userId);
+    public Task<ShortContactDto> MapResponseOfNewContact(Guid userId, Guid contactId);
+}
\ No newline at end of file