課題と参加者の中間テーブルを作成

k-kbot · Sep 3, 2023 · df57e74 · df57e74
1 parent ba5d7e7
commit df57e74
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Showing 2 changed files with 45 additions and 13 deletions.
diff --git a/backend/prisma/migrations/20230903124619_create_task_progress/migration.sql b/backend/prisma/migrations/20230903124619_create_task_progress/migration.sql
@@ -0,0 +1,17 @@
+-- CreateTable
+CREATE TABLE "task_progress" (
+    "id" VARCHAR(255) NOT NULL,
+    "status" INTEGER NOT NULL,
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(3) NOT NULL,
+    "task_id" TEXT NOT NULL,
+    "participant_id" TEXT NOT NULL,
+
+    CONSTRAINT "task_progress_pkey" PRIMARY KEY ("id")
+);
+
+-- AddForeignKey
+ALTER TABLE "task_progress" ADD CONSTRAINT "task_progress_task_id_fkey" FOREIGN KEY ("task_id") REFERENCES "tasks"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "task_progress" ADD CONSTRAINT "task_progress_participant_id_fkey" FOREIGN KEY ("participant_id") REFERENCES "participants"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
diff --git a/backend/prisma/schema.prisma b/backend/prisma/schema.prisma
@@ -31,25 +31,40 @@ model Pair {
 }
 
 model Participant {
-  id        String   @id @db.VarChar(255)
-  name      String   @db.VarChar(255)
-  email     String   @db.VarChar(255)
+  id        String         @id @db.VarChar(255)
+  name      String         @db.VarChar(255)
+  email     String         @db.VarChar(255)
   status    Int
-  createdAt DateTime @default(now()) @map("created_at")
-  updatedAt DateTime @updatedAt @map("updated_at")
-  teamId    String   @map("team_id")
-  Team      Team     @relation(fields: [teamId], references: [id])
-  pairId    String   @map("pair_id")
-  Pair      Pair     @relation(fields: [pairId], references: [id])
+  createdAt DateTime       @default(now()) @map("created_at")
+  updatedAt DateTime       @updatedAt @map("updated_at")
+  teamId    String         @map("team_id")
+  Team      Team           @relation(fields: [teamId], references: [id])
+  pairId    String         @map("pair_id")
+  Pair      Pair           @relation(fields: [pairId], references: [id])
+  Tasks     TaskProgress[]
 
   @@map("participants")
 }
 
 model Task {
-  id        String   @id @db.VarChar(255)
-  name      String   @db.VarChar(255)
-  createdAt DateTime @default(now()) @map("created_at")
-  updatedAt DateTime @updatedAt @map("updated_at")
+  id           String         @id @db.VarChar(255)
+  name         String         @db.VarChar(255)
+  createdAt    DateTime       @default(now()) @map("created_at")
+  updatedAt    DateTime       @updatedAt @map("updated_at")
+  Participants TaskProgress[]
 
   @@map("tasks")
 }
+
+model TaskProgress {
+  id            String      @id @db.VarChar(255)
+  status        Int
+  createdAt     DateTime    @default(now()) @map("created_at")
+  updatedAt     DateTime    @updatedAt @map("updated_at")
+  taskId        String      @map("task_id")
+  Task          Task        @relation(fields: [taskId], references: [id])
+  participantId String      @map("participant_id")
+  Participant   Participant @relation(fields: [participantId], references: [id])
+
+  @@map("task_progress")
+}