apis init

.gitignore

@@ -1 +1,2 @@
 node_modules
+dist

package.json

@@ -19,11 +19,17 @@
     "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
     "test:e2e": "jest --config ./test/jest-e2e.json"
   },
+  "prisma": {
+    "seed": "ts-node prisma/seed.ts"
+  },
   "dependencies": {
     "@nestjs/common": "^10.0.0",
     "@nestjs/core": "^10.0.0",
     "@nestjs/platform-express": "^10.0.0",
+    "@nestjs/swagger": "^7.1.12",
     "@prisma/client": "^5.3.1",
+    "class-transformer": "^0.5.1",
+    "class-validator": "^0.14.0",
     "reflect-metadata": "^0.1.13",
     "rxjs": "^7.8.1"
   },

prisma/migrations/20230921053937_wallet_user_id_uniq/migration.sql

@@ -0,0 +1,8 @@
+/*
+  Warnings:
+
+  - A unique constraint covering the columns `[userId]` on the table `wallets` will be added. If there are existing duplicate values, this will fail.
+
+*/
+-- CreateIndex
+CREATE UNIQUE INDEX "wallets_userId_key" ON "wallets"("userId");

prisma/migrations/20230921071650_transaction_type/migration.sql

@@ -0,0 +1,12 @@
+/*
+  Warnings:
+
+  - Added the required column `type` to the `transactions` table without a default value. This is not possible if the table is not empty.
+
+*/
+-- CreateEnum
+CREATE TYPE "TransactionType" AS ENUM ('purchase', 'creditRequest', 'settlement');
+
+-- AlterTable
+ALTER TABLE "transactions" ADD COLUMN     "type" "TransactionType" NOT NULL,
+ALTER COLUMN "description" DROP NOT NULL;

prisma/schema.prisma

@@ -22,9 +22,16 @@ enum WalletStatus {
   frozen
 }
 
+enum TransactionType {
+  purchase
+  creditRequest
+  settlement
+}
+
+
 model wallets {
   walletId   Int  @id @default(autoincrement())
-  userId     Int    
+  userId     Int    @unique
   type       WalletType
   status     WalletStatus
   credits    Int
@@ -39,7 +46,8 @@ model transactions {
   fromId          Int  
   toId            Int
   credits         Int
-  description     String
+  type            TransactionType
+  description     String?
   createdAt       DateTime  @default(now())
   from            wallets @relation("FromTransaction", fields:[fromId], references:[walletId])
   to              wallets @relation("ToTransaction", fields:[toId], references:[walletId])

prisma/seed.ts

@@ -0,0 +1,23 @@
+import { PrismaClient, TransactionType, WalletStatus, WalletType } from '@prisma/client'
+const prisma = new PrismaClient()
+async function main() {
+  const wallet = await prisma.transactions.create({
+    data: {
+      credits: 15,
+      fromId: 6, 
+      toId: 10,
+      type: TransactionType.settlement,
+
+    }
+  })
+  console.log({ wallet })
+}
+main()
+  .then(async () => {
+    await prisma.$disconnect()
+  })
+  .catch(async (e) => {
+    console.error(e)
+    await prisma.$disconnect()
+    process.exit(1)
+  })