init

src/modules/customers/customers.service.ts

@@ -0,0 +1,33 @@
+import { Injectable } from '@nestjs/common'
+import { ResponseMapper } from '../../common/response/response-mapper'
+import { PrismaService } from '../../prisma/prisma.service'
+
+@Injectable()
+export class CustomersService {
+  constructor(private prisma: PrismaService) {}
+  async create(data: any) {
+    const item = await this.prisma.customer.create({ data })
+    return ResponseMapper.create(item)
+  }
+
+  async findAll() {
+    const items = await this.prisma.customer.findMany()
+    return ResponseMapper.list(items)
+  }
+
+  async findOne(id: number) {
+    const item = await this.prisma.customer.findUnique({ where: { id } })
+    if (!item) return null
+    return ResponseMapper.single(item)
+  }
+
+  async update(id: number, data: any) {
+    const item = await this.prisma.customer.update({ where: { id }, data })
+    return ResponseMapper.update(item)
+  }
+
+  async remove(id: number) {
+    const item = await this.prisma.customer.delete({ where: { id } })
+    return ResponseMapper.single(item)
+  }
+}