default resident filter and adding last modified column

backend/app/models/residents.py

@@ -11,6 +11,12 @@ class Residents(db.Model):
     date_joined = db.Column(db.Date, nullable=False)
     date_left = db.Column(db.Date, nullable=True)
     building_id = db.Column(db.Integer, db.ForeignKey("buildings.id"), nullable=False)
+    last_modified = db.Column(
+        db.DateTime,
+        server_default=db.func.now(),
+        onupdate=db.func.now(),
+        nullable=False,
+    )
     building = db.relationship("Buildings", back_populates="resident")
     log_records = db.relationship(
         "LogRecords", secondary="log_record_residents", back_populates="residents"

backend/app/services/implementations/residents_service.py

@@ -125,6 +125,8 @@ def construct_filters(self, query, filters, current_date):
         if date_left is not None:
             query = query.filter(Residents.date_left <= date_left)
 
+        query = query.order_by(Residents.last_modified.desc())
+
         return query
 
     def add_resident(self, resident):
@@ -203,11 +205,11 @@ def get_residents(self, return_all, page_number, results_per_page, filters=None)
                 )
 
             if not return_all:
-                residents_results = residents_results.limit(results_per_page).offset(
+                residents_results = residents_results.order_by(Residents.last_modified.desc()).limit(results_per_page).offset(
                     (page_number - 1) * results_per_page
                 )
-
-            residents_results = residents_results.all()
+            else:
+                residents_results = residents_results.order_by(Residents.last_modified.desc()).all()
 
             return {
                 "residents": self.to_residents_json_list(

backend/migrations/versions/a1f05c8f324c_add_last_modified_to_residents.py

@@ -0,0 +1,40 @@
+"""add last modified to residents
+
+Revision ID: a1f05c8f324c
+Revises: 117790caec65
+Create Date: 2024-01-13 20:22:32.969646
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'a1f05c8f324c'
+down_revision = '117790caec65'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('log_record_tag', schema=None) as batch_op:
+        batch_op.drop_constraint('log_record_tag_tag_id_fkey', type_='foreignkey')
+        batch_op.create_foreign_key(None, 'tags', ['tag_id'], ['tag_id'], ondelete='CASCADE')
+
+    with op.batch_alter_table('residents', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('last_modified', sa.DateTime(), server_default=sa.text('now()'), nullable=False))
+
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('residents', schema=None) as batch_op:
+        batch_op.drop_column('last_modified')
+
+    with op.batch_alter_table('log_record_tag', schema=None) as batch_op:
+        batch_op.drop_constraint(None, type_='foreignkey')
+        batch_op.create_foreign_key('log_record_tag_tag_id_fkey', 'tags', ['tag_id'], ['tag_id'])
+
+    # ### end Alembic commands ###

frontend/src/components/pages/ResidentDirectory/ResidentDirectory.tsx

@@ -29,8 +29,12 @@ const ResidentDirectory = (): React.ReactElement => {
   const [residentSelections, setResidentSelections] = useState<SelectLabel[]>(
     [],
   );
+  // NOTE: Building 362 will always have ID 2 in the database
   const [buildingSelections, setBuildingSelections] = useState<SelectLabel[]>(
-    [],
+    [{
+      label: "362",
+      value: 2
+    }],
   );
   const [statusSelections, setStatusSelections] = useState<StatusLabel[]>([]);
   const [startDate, setStartDate] = useState<Date | undefined>();