feat: create junior

src/junior/services/junior.service.ts

@@ -0,0 +1,65 @@
+import { BadRequestException, Injectable } from '@nestjs/common';
+import { Transactional } from 'typeorm-transactional';
+import { Roles } from '~/auth/enums';
+import { UserService } from '~/auth/services';
+import { PageOptionsRequestDto } from '~/core/dtos';
+import { CustomerService } from '~/customer/services';
+import { CreateJuniorRequestDto } from '../dtos/request';
+import { Junior } from '../entities';
+import { JuniorRepository } from '../repositories';
+
+@Injectable()
+export class JuniorService {
+  constructor(
+    private readonly juniorRepository: JuniorRepository,
+    private readonly userService: UserService,
+    private readonly customerService: CustomerService,
+  ) {}
+
+  @Transactional()
+  async createJuniors(body: CreateJuniorRequestDto, guardianId: string) {
+    const existingUser = await this.userService.findUser([{ email: body.email }, { phoneNumber: body.phoneNumber }]);
+
+    if (existingUser) {
+      throw new BadRequestException('USER.ALREADY_EXISTS');
+    }
+
+    const user = await this.userService.createUser({
+      email: body.email,
+      countryCode: body.countryCode,
+      phoneNumber: body.phoneNumber,
+      roles: [Roles.JUNIOR],
+    });
+
+    await this.customerService.createCustomer(
+      {
+        firstName: body.firstName,
+        lastName: body.lastName,
+        dateOfBirth: body.dateOfBirth,
+        junior: Junior.create({
+          id: user.id,
+          guardianId,
+          relationship: body.relationship,
+          civilIdFrontId: body.civilIdFrontId,
+          civilIdBackId: body.civilIdBackId,
+        }),
+      },
+      user,
+    );
+
+    return this.findJuniorById(user.id, guardianId);
+  }
+
+  async findJuniorById(juniorId: string, guardianId: string) {
+    const junior = await this.juniorRepository.findJuniorById(juniorId, guardianId);
+
+    if (!junior) {
+      throw new BadRequestException('JUNIOR.NOT_FOUND');
+    }
+    return junior;
+  }
+
+  findJuniorsByGuardianId(guardianId: string, pageOptions: PageOptionsRequestDto) {
+    return this.juniorRepository.findJuniorsByGuardianId(guardianId, pageOptions);
+  }
+}