Feature/update database schema of order (#664)

* Add schema migrations

* Update changelog

CHANGELOG.md

@@ -11,6 +11,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 -Fixed the data source of the _Fear & Greed Index_ (market mood)
 
+### Todo
+
+- Apply data migration (`yarn database:migrate`)
+
 ## 1.109.0 - 01.02.2022
 
 ### Added

prisma/migrations/20220202192001_changed_data_source_to_optional_in_order/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "Order" ALTER COLUMN "dataSource" DROP NOT NULL;

prisma/migrations/20220202192041_changed_symbol_to_optional_in_order/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "Order" ALTER COLUMN "symbol" DROP NOT NULL;

prisma/migrations/20220202192216_changed_symbol_profile_to_required_in_order/migration.sql

@@ -0,0 +1,8 @@
+-- DropForeignKey
+ALTER TABLE "Order" DROP CONSTRAINT "Order_symbolProfileId_fkey";
+
+-- AlterTable
+ALTER TABLE "Order" ALTER COLUMN "symbolProfileId" SET NOT NULL;
+
+-- AddForeignKey
+ALTER TABLE "Order" ADD CONSTRAINT "Order_symbolProfileId_fkey" FOREIGN KEY ("symbolProfileId") REFERENCES "SymbolProfile"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

prisma/schema.prisma

@@ -75,15 +75,15 @@ model Order {
   accountUserId   String?
   createdAt       DateTime      @default(now())
   currency        String?
-  dataSource      DataSource
+  dataSource      DataSource?
   date            DateTime
   fee             Float
   id              String        @default(uuid())
   isDraft         Boolean       @default(false)
   quantity        Float
-  symbol          String
+  symbol          String?
-  SymbolProfile   SymbolProfile? @relation(fields: [symbolProfileId], references: [id])
+  SymbolProfile   SymbolProfile @relation(fields: [symbolProfileId], references: [id])
-  symbolProfileId String?
+  symbolProfileId String
   type            Type
   unitPrice       Float
   updatedAt       DateTime      @updatedAt