Store impl

.gitignore

@@ -64,3 +64,5 @@ cypress/videos
 
 # Local address book
 address-book.json
+modules/server-node/connext-store.db
+modules/server-node/migrations/migrate.lock

modules/server-node/migrations/20200911091549-init/README.md

@@ -0,0 +1,122 @@
+# Migration `20200911091549-init`
+
+This migration has been generated by Rahul Sethuram at 9/11/2020, 11:15:49 AM.
+You can check out the [state of the schema](./schema.prisma) after the migration.
+
+## Database Steps
+
+```sql
+CREATE TABLE "balance" (
+    "participant" TEXT NOT NULL,
+    "assetId" TEXT NOT NULL,
+    "to" TEXT NOT NULL,
+    "amount" TEXT NOT NULL,
+    "lockedValue" TEXT NOT NULL,
+    "channelAddress" TEXT NOT NULL,
+
+    FOREIGN KEY ("channelAddress") REFERENCES "channel"("channelAddress") ON DELETE CASCADE ON UPDATE CASCADE,
+PRIMARY KEY ("participant","channelAddress","assetId")
+)
+
+CREATE TABLE "channel" (
+    "channelAddress" TEXT NOT NULL,
+    "publicIdentifierA" TEXT NOT NULL,
+    "publicIdentifierB" TEXT NOT NULL,
+    "participantA" TEXT NOT NULL,
+    "participantB" TEXT NOT NULL,
+    "timeout" TEXT NOT NULL,
+    "nonce" INTEGER NOT NULL,
+    "latestDepositNonce" INTEGER NOT NULL,
+    "merkleRoot" TEXT NOT NULL,
+    "channelFactoryAddress" TEXT NOT NULL,
+    "vectorChannelMastercopyAddress" TEXT NOT NULL,
+    "chainId" INTEGER NOT NULL,
+    "providerUrl" TEXT NOT NULL,
+PRIMARY KEY ("channelAddress")
+)
+
+CREATE TABLE "update" (
+    "transferId" TEXT NOT NULL,
+    "assetId" TEXT NOT NULL,
+    "transferDefinition" TEXT NOT NULL,
+    "transferTimeout" TEXT NOT NULL,
+    "transferEncodings" TEXT NOT NULL,
+    "merkleProofData" TEXT NOT NULL,
+    "signatureA" TEXT,
+    "signatureB" TEXT,
+    "adjudicatorAddress" TEXT NOT NULL,
+    "channelAddress" TEXT NOT NULL,
+
+    FOREIGN KEY ("channelAddress") REFERENCES "channel"("channelAddress") ON DELETE CASCADE ON UPDATE CASCADE,
+PRIMARY KEY ("transferId")
+)
+
+CREATE UNIQUE INDEX "update_channelAddress_unique" ON "update"("channelAddress")
+```
+
+## Changes
+
+```diff
+diff --git schema.prisma schema.prisma
+migration ..20200911091549-init
+--- datamodel.dml
++++ datamodel.dml
+@@ -1,0 +1,55 @@
++generator client {
++  provider      = "prisma-client-js"
++  binaryTargets = ["native"]
++}
++
++datasource db {
++  provider = ["sqlite", "postgresql"]
++  url = "***"
++}
++
++model Balance {
++  @@map(name: "balance")
++  participant    String
++  assetId        String
++  to             String
++  amount         String
++  lockedValue    String
++  Channel        Channel @relation(fields: [channelAddress], references: [channelAddress])
++  channelAddress String
++  @@id([participant, channelAddress, assetId])
++}
++
++model Channel {
++  @@map(name: "channel")
++  channelAddress                 String    @id
++  publicIdentifierA              String
++  publicIdentifierB              String
++  participantA                   String
++  participantB                   String
++  timeout                        String
++  nonce                          Int
++  latestDepositNonce             Int
++  merkleRoot                     String
++  balances                       Balance[]
++  channelFactoryAddress          String
++  vectorChannelMastercopyAddress String
++  chainId                        Int
++  providerUrl                    String
++  latestUpdate                   Update?
++}
++
++model Update {
++  @@map(name: "update")
++  transferId         String  @id
++  assetId            String
++  transferDefinition String
++  transferTimeout    String
++  transferEncodings  String
++  merkleProofData    String
++  signatureA         String?
++  signatureB         String?
++  adjudicatorAddress String
++  channel            Channel @relation(fields: [channelAddress], references: [channelAddress])
++  channelAddress     String
++}
+```
+
+

modules/server-node/migrations/20200911091549-init/schema.prisma

@@ -0,0 +1,55 @@
+generator client {
+  provider      = "prisma-client-js"
+  binaryTargets = ["native"]
+}
+
+datasource db {
+  provider = ["sqlite", "postgresql"]
+  url = "***"
+}
+
+model Balance {
+  @@map(name: "balance")
+  participant    String
+  assetId        String
+  to             String
+  amount         String
+  lockedValue    String
+  Channel        Channel @relation(fields: [channelAddress], references: [channelAddress])
+  channelAddress String
+  @@id([participant, channelAddress, assetId])
+}
+
+model Channel {
+  @@map(name: "channel")
+  channelAddress                 String    @id
+  publicIdentifierA              String
+  publicIdentifierB              String
+  participantA                   String
+  participantB                   String
+  timeout                        String
+  nonce                          Int
+  latestDepositNonce             Int
+  merkleRoot                     String
+  balances                       Balance[]
+  channelFactoryAddress          String
+  vectorChannelMastercopyAddress String
+  chainId                        Int
+  providerUrl                    String
+  latestUpdate                   Update?
+}
+
+model Update {
+  @@map(name: "update")
+  transferId         String  @id
+  assetId            String
+  transferDefinition String
+  transferTimeout    String
+  transferEncodings  String
+  merkleProofData    String
+  signatureA         String?
+  signatureB         String?
+  adjudicatorAddress String
+  channel            Channel @relation(fields: [channelAddress], references: [channelAddress])
+  channelAddress     String
+}