chore: complete payment system

src/common/enums/message.enum.ts

@@ -75,6 +75,7 @@ export const enum CommonMessage {
   DELETED = "با موفقیت حذف شد",
   ID_REQUIRED = "شناسه مورد نیاز است",
   ID_SHOULD_BE_UUID = "شناسه باید یک یو یو آی دی باشد",
+  PaymentTypeQueryNotEmpty = "نوع پرداخت نمی‌تواند خالی باشد",
 }
 
 export const enum CategoryMessage {
@@ -198,7 +199,7 @@ export const enum WalletMessage {
   DEPOSIT_WALLET_IPG = "شارژ کیف پول از طریق درگاه",
   TRANSFER_METHOD_REQUIRED = "روش انتفال اجباری است",
   GATEWAY_ID_SHOULD_BE_UUID = "آیدی درگاه پرداخت باید UUID باشد",
-  // DEPOSIT_WITH_TRANSFER = "DEPOSIT_WITH_TRANSFER",
+  DEPOSIT_WALLET_TRANSFER = "شارژ کیف پول از طریق انتقال بانکی",
 }
 
 export const enum PaymentMessage {
@@ -225,6 +226,16 @@ export const enum PaymentMessage {
   BANK_ACCOUNT_NOT_FOUND = "حساب بانکی پیدا نشد",
   DEPOSIT_CREATED = "درخواست واریز ثبت شد",
   VALIDATED_BEFORE = "این پرداخت قبلا تایید شده است",
+  DEPOSIT_NOT_FOUND = "درخواست واریز پیدا نشد",
+  PAYMENT_NOT_FOUND = "پرداخت پیدا نشد",
+  DEPOSIT_APPROVED = "درخواست واریز تایید شد",
+  DEPOSIT_REJECTED = "درخواست واریز رد شد",
+  REJECT_COMMENT_REQUIRED = "توضیحات رد درخواست واریز مورد نیاز است",
+  REJECT_COMMENT_STRING = "توضیحات رد درخواست واریز باید یک رشته باشد",
+  REJECT_COMMENT_LENGTH = "توضیحات رد درخواست واریز باید بین ۳ تا ۲۵۰ کاراکتر باشد",
+  TRANSFER_METHOD_NOT_ALLOWED = "روش انتقال انتخابی مجاز نیست",
+  DEPOSIT_ALREADY_APPROVED = "درخواست واریز قبلا تایید شده است",
+  DEPOSIT_ALREADY_REJECTED = "درخواسن واریز قبلا رد شده است",
 }
 
 export const enum SettingMessageEnum {

src/modules/payments/DTO/deposit-wallet.dto.ts

@@ -2,7 +2,7 @@ import { ApiProperty } from "@nestjs/swagger";
 import { IsEnum, IsInt, IsNotEmpty, IsUUID, IsUrl, Min } from "class-validator";
 
 import { WalletMessage } from "../../../common/enums/message.enum";
-import { TransferMethod } from "../enums/payment-type.enum";
+import { TransferType } from "../enums/payment-type.enum";
 
 export class DepositDto {
   @IsNotEmpty({ message: WalletMessage.AMOUNT_REQUIRED })
@@ -36,7 +36,7 @@ export class TransferDepositDto extends DepositDto {
   bankAccountId: string;
 
   @IsNotEmpty({ message: WalletMessage.TRANSFER_METHOD_REQUIRED })
-  @IsEnum(TransferMethod)
-  @ApiProperty({ description: "transfer method", example: TransferMethod.CARD_TO_CARD, enum: TransferMethod })
-  method: TransferMethod;
+  @IsEnum(TransferType)
+  @ApiProperty({ description: "transfer method", example: TransferType.CARD_TO_CARD, enum: TransferType })
+  method: TransferType;
 }

src/modules/payments/DTO/payment-transaction-query.dto.ts

@@ -0,0 +1,17 @@
+import { ApiProperty } from "@nestjs/swagger";
+import { IsEnum, IsNotEmpty } from "class-validator";
+
+import { PaginationDto } from "../../../common/DTO/pagination.dto";
+import { CommonMessage } from "../../../common/enums/message.enum";
+import { TransferType } from "../enums/payment-type.enum";
+
+export class PaymentTransactionQueryDto extends PaginationDto {
+  @IsNotEmpty({ message: CommonMessage.PaymentTypeQueryNotEmpty })
+  @IsEnum(TransferType)
+  @ApiProperty({
+    description: `payment type ${TransferType.CARD_TO_CARD} ${TransferType.SHEBA} `,
+    enum: TransferType,
+    example: TransferType.CARD_TO_CARD,
+  })
+  type: TransferType;
+}

src/modules/payments/DTO/update-deposit-request-status.dto.ts

@@ -0,0 +1,12 @@
+import { ApiProperty } from "@nestjs/swagger";
+import { IsNotEmpty, IsString, Length } from "class-validator";
+
+import { PaymentMessage } from "../../../common/enums/message.enum";
+
+export class RejectDepositRequestDto {
+  @IsNotEmpty({ message: PaymentMessage.REJECT_COMMENT_REQUIRED })
+  @IsString({ message: PaymentMessage.REJECT_COMMENT_STRING })
+  @Length(3, 250, { message: PaymentMessage.REJECT_COMMENT_LENGTH })
+  @ApiProperty({ description: "Comment for rejecting the deposit request", example: "The receipt is not clear" })
+  comment: string;
+}

src/modules/payments/entities/deposit-request.entity.ts

@@ -1,8 +1,12 @@
+import Decimal from "decimal.js";
 import { Column, Entity, ManyToOne } from "typeorm";
 
 import { BankAccount } from "./bank-account.entity";
 import { BaseEntity } from "../../../common/entities/base.entity";
+import { DecimalTransformer } from "../../../common/transformers/decimal.transformer";
 import { User } from "../../users/entities/user.entity";
+import { DepositRequestStatus } from "../enums/deposit-request-status.enum";
+import { TransferType } from "../enums/payment-type.enum";
 
 @Entity()
 export class DepositRequest extends BaseEntity {
@@ -14,4 +18,16 @@ export class DepositRequest extends BaseEntity {
 
   @Column({ type: "varchar", length: 250, nullable: false })
   receiptUrl: string;
+
+  @Column({ type: "varchar", length: 250, nullable: true })
+  comment: string;
+
+  @Column({ type: "enum", enum: TransferType, nullable: false })
+  type: TransferType;
+
+  @Column({ type: "decimal", precision: 16, scale: 2, nullable: false, transformer: new DecimalTransformer() })
+  amount: Decimal;
+
+  @Column({ type: "enum", enum: DepositRequestStatus, default: DepositRequestStatus.PENDING })
+  status: DepositRequestStatus;
 }

src/modules/payments/entities/payment.entity.ts

@@ -2,13 +2,11 @@
 import Decimal from "decimal.js";
 import { Column, Entity, ManyToOne } from "typeorm";
 
-import { BankAccount } from "./bank-account.entity";
 import { PaymentGateway } from "./payment-gateway.entity";
 import { BaseEntity } from "../../../common/entities/base.entity";
 import { DecimalTransformer } from "../../../common/transformers/decimal.transformer";
 import { User } from "../../users/entities/user.entity";
 import { PaymentStatus } from "../enums/payment-status.enum";
-import { PaymentType } from "../enums/payment-type.enum";
 
 @Entity()
 export class Payment extends BaseEntity {
@@ -24,15 +22,9 @@ export class Payment extends BaseEntity {
   @Column({ type: "enum", enum: PaymentStatus, default: PaymentStatus.PENDING })
   status: PaymentStatus;
 
-  @Column({ type: "enum", enum: PaymentType, nullable: false })
-  type: PaymentType;
-
   @ManyToOne(() => User, (user) => user.payments, { nullable: false, onDelete: "RESTRICT" })
   user: User;
 
-  @ManyToOne(() => PaymentGateway, { nullable: true, onDelete: "SET NULL" })
-  paymentGateway?: PaymentGateway;
-
-  @ManyToOne(() => BankAccount, { nullable: true, onDelete: "SET NULL" })
-  bankAccount?: BankAccount; // for CARD_TO_CARD or SHEBA transfers
+  @ManyToOne(() => PaymentGateway, { nullable: false, onDelete: "RESTRICT" })
+  paymentGateway: PaymentGateway;
 }

src/modules/payments/enums/deposit-request-status.enum.ts

@@ -0,0 +1,5 @@
+export enum DepositRequestStatus {
+  PENDING = "PENDING",
+  APPROVED = "APPROVED",
+  REJECTED = "REJECTED",
+}

src/modules/payments/enums/payment-type.enum.ts

@@ -1,10 +1,5 @@
-export enum PaymentType {
-  CARD_TO_CARD = "CARD_TO_CARD",
-  GATEWAY = "GATEWAY",
-  SHEBA = "SHEBA",
-}
-
-export enum TransferMethod {
+export enum TransferType {
   CARD_TO_CARD = "CARD_TO_CARD",
   SHEBA = "SHEBA",
+  // GATEWAY = "GATEWAY",
 }

src/modules/payments/payments.controller.ts

@@ -3,14 +3,17 @@ import { ApiOperation, ApiTags } from "@nestjs/swagger";
 
 import { CreateBankAccountDto } from "./DTO/create-bankaccount.dto";
 import { GatewayDepositDto, TransferDepositDto } from "./DTO/deposit-wallet.dto";
+import { PaymentTransactionQueryDto } from "./DTO/payment-transaction-query.dto";
 import { SearchTransactionQueryDto } from "./DTO/search-transaction-query.dto";
 import { UpdateBankAccountDto } from "./DTO/update-bankaccount.dto";
+import { RejectDepositRequestDto } from "./DTO/update-deposit-request-status.dto";
 import { VerifyParamDto, VerifyQueryDto } from "./DTO/verify-payment.dto";
 import { PaymentsService } from "./providers/payments.service";
 import { AuthGuards } from "../../common/decorators/auth-guard.decorator";
 import { Pagination } from "../../common/decorators/pagination.decorator";
 import { Roles } from "../../common/decorators/roles.decorator";
 import { UserDec } from "../../common/decorators/user.decorator";
+import { PaginationDto } from "../../common/DTO/pagination.dto";
 import { ParamDto } from "../../common/DTO/param.dto";
 import { Role } from "../users/entities/role.entity";
 import { RoleEnum } from "../users/enums/role.enum";
@@ -43,11 +46,39 @@ export class PaymentsController {
     return this.paymentsService.chargeWalletWithTransfer(depositDto, userId);
   }
 
-  @ApiOperation({ summary: "get deposit request of users" })
+  @ApiOperation({ summary: "get deposit request of users ==> admin route" })
   @AuthGuards()
+  @Pagination()
   @Roles(RoleEnum.ADMIN)
   @Get("deposit/transfer")
-  getDepositRequests() {}
+  getDepositRequests(@Query() queryDto: PaymentTransactionQueryDto) {
+    return this.paymentsService.getDepositRequests(queryDto);
+  }
+
+  @ApiOperation({ summary: "get deposit gateway payment ==> admin route" })
+  @AuthGuards()
+  @Pagination()
+  @Roles(RoleEnum.ADMIN)
+  @Get("deposit/gateway")
+  getDepositGatewayPayment(@Query() queryDto: PaginationDto) {
+    return this.paymentsService.getDepositGatewayPayment(queryDto);
+  }
+
+  @ApiOperation({ summary: "approve deposit request ==> admin route" })
+  @AuthGuards()
+  @Roles(RoleEnum.ADMIN)
+  @Post("deposit/transfer/approve/:id")
+  approverDepositRequest(@Param() paramDto: ParamDto) {
+    return this.paymentsService.approverDepositRequest(paramDto.id);
+  }
+
+  @ApiOperation({ summary: "reject deposit request ==> admin route" })
+  @AuthGuards()
+  @Roles(RoleEnum.ADMIN)
+  @Post("deposit/transfer/reject/:id")
+  rejectDepositRequest(@Param() paramDto: ParamDto, @Body() rejectDto: RejectDepositRequestDto) {
+    return this.paymentsService.rejectDepositRequest(paramDto.id, rejectDto);
+  }
 
   @ApiOperation({ summary: "get transaction for admin" })
   @AuthGuards()

src/modules/payments/providers/payments.service.ts

@@ -1,5 +1,3 @@
-import { randomUUID } from "node:crypto";
-
 import { InjectQueue } from "@nestjs/bullmq";
 import { BadRequestException, HttpException, Injectable, InternalServerErrorException } from "@nestjs/common";
 import { Queue } from "bullmq";
@@ -7,25 +5,31 @@ import { Queue } from "bullmq";
 import Decimal from "decimal.js";
 import { DataSource, Not, QueryRunner } from "typeorm";
 
+import { PaginationDto } from "../../../common/DTO/pagination.dto";
 import { CommonMessage, PaymentMessage, UserMessage, WalletMessage } from "../../../common/enums/message.enum";
 import { Role } from "../../users/entities/role.entity";
 import { User } from "../../users/entities/user.entity";
 import { RoleEnum } from "../../users/enums/role.enum";
+import { PaginationUtils } from "../../utils/providers/pagination.utils";
+import { Wallet } from "../../wallets/entities/wallet.entity";
 import { WalletsService } from "../../wallets/providers/wallets.service";
 import { PAYMENT } from "../constants";
 import { CreateBankAccountDto } from "../DTO/create-bankaccount.dto";
 import { GatewayDepositDto, TransferDepositDto } from "../DTO/deposit-wallet.dto";
+import { PaymentTransactionQueryDto } from "../DTO/payment-transaction-query.dto";
 import { SearchTransactionQueryDto } from "../DTO/search-transaction-query.dto";
 import { UpdateBankAccountDto } from "../DTO/update-bankaccount.dto";
+import { RejectDepositRequestDto } from "../DTO/update-deposit-request-status.dto";
 import { VerifyQueryDto } from "../DTO/verify-payment.dto";
 import { BankAccount } from "../entities/bank-account.entity";
 import { DepositRequest } from "../entities/deposit-request.entity";
 import { PaymentGateway } from "../entities/payment-gateway.entity";
 import { Payment } from "../entities/payment.entity";
+import { DepositRequestStatus } from "../enums/deposit-request-status.enum";
 import { PaymentStatus } from "../enums/payment-status.enum";
-import { PaymentType } from "../enums/payment-type.enum";
 import { PaymentGatewayFactory } from "../factories/payment.factory";
 import { BankAccountsRepository } from "../repositories/bank-accounts.repository";
+import { DepositRequestsRepository } from "../repositories/deposit-requests.repository";
 import { PaymentGatewaysRepository } from "../repositories/payment-gateway.repository";
 import { PaymentsRepository } from "../repositories/payments.repository";
 import { GatewayType } from "../types/gateway.type";
@@ -39,6 +43,7 @@ export class PaymentsService {
     private readonly paymentsRepository: PaymentsRepository,
     private readonly bankAccountsRepository: BankAccountsRepository,
     private readonly walletsService: WalletsService,
+    private readonly depositRequestsRepository: DepositRequestsRepository,
     private dataSource: DataSource,
   ) {}
 
@@ -75,7 +80,6 @@ export class PaymentsService {
   }
 
   //*********************************** */
-  //TODO:complete this
   async chargeWalletWithTransfer(depositDto: TransferDepositDto, userId: string) {
     const queryRunner = this.dataSource.createQueryRunner();
     await queryRunner.connect();
@@ -87,16 +91,17 @@ export class PaymentsService {
 
       const user = await queryRunner.manager.findOneBy(User, { id: userId });
       if (!user) throw new BadRequestException(UserMessage.USER_NOT_FOUND);
-      //
-      const reference = randomUUID();
-      const paymentType = method as unknown as PaymentType;
+
+      // if (method === TransferType.GATEWAY) throw new BadRequestException(PaymentMessage.TRANSFER_METHOD_NOT_ALLOWED);
 
       //
-      const payment = queryRunner.manager.create(Payment, { amount, reference, user, type: paymentType, bankAccount });
-
-      await queryRunner.manager.save(Payment, payment);
-      //
-      const depositRequest = queryRunner.manager.create(DepositRequest, { bankAccount, user, receiptUrl: transferReceiptUrl });
+      const depositRequest = queryRunner.manager.create(DepositRequest, {
+        bankAccount,
+        user,
+        receiptUrl: transferReceiptUrl,
+        amount,
+        type: method,
+      });
 
       await queryRunner.manager.save(DepositRequest, depositRequest);
 
@@ -134,6 +139,7 @@ export class PaymentsService {
         relations: ["user"],
         // lock: { mode: "pessimistic_write" },
       });
+
       if (!payment) throw new BadRequestException(PaymentMessage.PAYMENT_NOT_FOUND_WITH_REF);
       if (payment.status === PaymentStatus.COMPLETED) throw new BadRequestException(PaymentMessage.VALIDATED_BEFORE);
 
@@ -184,12 +190,12 @@ export class PaymentsService {
   async createGatewayPaymentForUser(user: User, amount: number, reference: string, gatewayId: string, queryRunner: QueryRunner) {
     //
     const payment = queryRunner.manager.create(Payment, {
-      type: PaymentType.GATEWAY,
       amount,
       reference,
       user,
       paymentGateway: { id: gatewayId },
     });
+    //
     await queryRunner.manager.save(Payment, payment);
     this.paymentQueue.add(PAYMENT.PAYMENT_START, { payment }, { delay: 1000 });
 
@@ -287,4 +293,132 @@ export class PaymentsService {
   async getTransactions(queryDto: SearchTransactionQueryDto) {
     return this.walletsService.getTransactionsForAdmin(queryDto);
   }
+
+  //*********************************** */
+  async getDepositRequests(queryDto: PaymentTransactionQueryDto) {
+    const { limit, skip } = PaginationUtils(queryDto);
+    const { type } = queryDto;
+
+    const queryBuilder = this.depositRequestsRepository
+      .createQueryBuilder("depositRequest")
+      .leftJoinAndSelect("depositRequest.user", "user")
+      .leftJoinAndSelect("depositRequest.bankAccount", "bankAccount")
+      .orderBy("depositRequest.createdAt", "DESC")
+      .skip(skip)
+      .take(limit);
+
+    if (type) {
+      queryBuilder.andWhere("depositRequest.type = :type", { type });
+    }
+
+    const [depositRequests, count] = await queryBuilder.getManyAndCount();
+
+    return {
+      depositRequests,
+      count,
+      paginate: true,
+    };
+  }
+  //*********************************** */
+
+  async getDepositGatewayPayment(queryDto: PaginationDto) {
+    const { limit, skip } = PaginationUtils(queryDto);
+
+    const queryBuilder = this.paymentsRepository
+      .createQueryBuilder("payment")
+      .leftJoinAndSelect("payment.user", "user")
+      .leftJoinAndSelect("payment.paymentGateway", "paymentGateway")
+      .orderBy("payment.createdAt", "DESC")
+      .skip(skip)
+      .take(limit);
+
+    const [payments, count] = await queryBuilder.getManyAndCount();
+
+    return {
+      payments,
+      count,
+      paginate: true,
+    };
+  }
+
+  //*********************************** */
+
+  async getDepositRequestById(depositId: string) {
+    const depositRequest = await this.depositRequestsRepository.findOneBy({ id: depositId });
+    if (!depositRequest) throw new BadRequestException(PaymentMessage.DEPOSIT_NOT_FOUND);
+
+    return {
+      depositRequest,
+    };
+  }
+
+  //*********************************** */
+  async approverDepositRequest(depositId: string) {
+    const queryRunner = this.dataSource.createQueryRunner();
+    await queryRunner.connect();
+    await queryRunner.startTransaction();
+    try {
+      const depositRequest = await queryRunner.manager.findOne(DepositRequest, {
+        where: { id: depositId },
+        lock: { mode: "pessimistic_write" },
+      });
+      if (!depositRequest) throw new BadRequestException(PaymentMessage.DEPOSIT_NOT_FOUND);
+
+      if (depositRequest.status === DepositRequestStatus.APPROVED) throw new BadRequestException(PaymentMessage.DEPOSIT_ALREADY_APPROVED);
+
+      const wallet = await queryRunner.manager.findOneBy(Wallet, { user: depositRequest.user });
+      if (!wallet) throw new BadRequestException(WalletMessage.WALLET_NOT_FOUND);
+
+      await queryRunner.manager.update(Wallet, { id: wallet.id }, { balance: new Decimal(wallet.balance).add(depositRequest.amount) });
+
+      await queryRunner.manager.update(DepositRequest, { id: depositRequest.id }, { status: DepositRequestStatus.APPROVED });
+
+      await this.walletsService.createDepositTransaction(depositRequest.amount, wallet.id, queryRunner);
+
+      await queryRunner.commitTransaction();
+      return {
+        message: PaymentMessage.DEPOSIT_APPROVED,
+        depositRequest,
+      };
+    } catch (error) {
+      await queryRunner.rollbackTransaction();
+      throw error;
+    } finally {
+      await queryRunner.release();
+    }
+  }
+
+  //*********************************** */
+  async rejectDepositRequest(depositId: string, rejectDto: RejectDepositRequestDto) {
+    const queryRunner = this.dataSource.createQueryRunner();
+    await queryRunner.connect();
+    await queryRunner.startTransaction();
+    try {
+      const depositRequest = await queryRunner.manager.findOne(DepositRequest, {
+        where: { id: depositId },
+        lock: { mode: "pessimistic_write" },
+      });
+      if (!depositRequest) throw new BadRequestException(PaymentMessage.DEPOSIT_NOT_FOUND);
+
+      if (depositRequest.status === DepositRequestStatus.REJECTED) throw new BadRequestException(PaymentMessage.DEPOSIT_ALREADY_REJECTED);
+
+      await queryRunner.manager.update(
+        DepositRequest,
+        { id: depositRequest.id },
+        { status: DepositRequestStatus.REJECTED, comment: rejectDto.comment },
+      );
+
+      await queryRunner.commitTransaction();
+
+      return {
+        message: PaymentMessage.DEPOSIT_REJECTED,
+        depositRequest,
+      };
+    } catch (error) {
+      await queryRunner.rollbackTransaction();
+      throw error;
+    } finally {
+      await queryRunner.release();
+    }
+  }
 }

src/modules/tickets/providers/tickets.service.ts

@@ -169,13 +169,8 @@ export class TicketsService {
       where: {
         ...(queryDto.status && { status: queryDto.status }),
       },
-      relations: {
-        category: true,
-        user: true,
-      },
-      order: {
-        createdAt: "DESC" as const,
-      },
+      relations: ["category", "user"],
+      order: { createdAt: "DESC" as const },
       skip,
       take: limit,
     };

src/modules/wallets/providers/wallets.service.ts

@@ -59,6 +59,26 @@ export class WalletsService {
   }
   //*********************************** */
 
+  async createDepositTransaction(amount: Decimal, walletId: string, queryRunner: QueryRunner) {
+    // const wallet = await queryRunner.manager.findOne(Wallet, { where: { user: { id: userId } }, lock: { mode: "pessimistic_write" } });
+    // if (!wallet) throw new BadRequestException(WalletMessage.WALLET_NOT_FOUND);
+
+    const transaction = queryRunner.manager.create(WalletTransaction, {
+      amount,
+      wallet: { id: walletId },
+      type: TransactionType.DEPOSIT,
+      description: WalletMessage.DEPOSIT_WALLET_TRANSFER,
+    });
+
+    // wallet.balance = new Decimal(wallet.balance).add(transaction.amount);
+    // await queryRunner.manager.save(Wallet, wallet);
+
+    await queryRunner.manager.save(WalletTransaction, transaction);
+
+    return transaction;
+  }
+  //*********************************** */
+
   async getTransaction(userId: string, paginationDto: PaginationDto) {
     const { skip, limit } = PaginationUtils(paginationDto);
 
@@ -129,7 +149,7 @@ export class WalletsService {
     // }
 
     if (queryDto.q) {
-      queryBuilder.andWhere("(transaction.description LIKE :q LIKE :q OR user.name LIKE :q OR user.family LIKE :q)", {
+      queryBuilder.andWhere("(transaction.description LIKE :q OR user.firstName LIKE :q OR user.lastName LIKE :q)", {
         q: `%${queryDto.q}%`,
       });
     }