first commit v3 initialiazed a temporary repository for darmanet client

src/common/dto/base-response.dto.ts

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+import { HttpStatus } from '@nestjs/common';
+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
+import { Type } from 'class-transformer';
+import { IsInt, IsOptional, Min } from 'class-validator';
+
+export class PageOptionsDto {
+  @ApiPropertyOptional({
+    minimum: 1,
+    default: 1,
+  })
+  @Type(() => Number)
+  @IsInt()
+  @Min(1)
+  @IsOptional()
+  readonly page?: number = 1;
+
+  @ApiPropertyOptional({
+    minimum: 1,
+    // maximum: 50,
+    default: 10,
+  })
+  @Type(() => Number)
+  @IsInt()
+  @Min(1)
+  // @Max(50)
+  @IsOptional()
+  readonly take?: number = 10;
+
+  get skip(): number {
+    return (this.page - 1) * this.take;
+  }
+}
+export interface PageMetaDtoParameters {
+  pageOptionsDto: PageOptionsDto;
+  itemCount: number;
+}
+export class PageMetaDto {
+  @ApiProperty()
+  readonly page: number;
+
+  @ApiProperty()
+  readonly take: number;
+
+  @ApiProperty()
+  readonly itemCount: number;
+
+  @ApiProperty()
+  readonly pageCount: number;
+
+  constructor({ pageOptionsDto, itemCount }: PageMetaDtoParameters) {
+    this.page = pageOptionsDto.page;
+    this.take = pageOptionsDto.take;
+    this.itemCount = itemCount;
+    this.pageCount = Math.ceil(this.itemCount / this.take);
+  }
+}
+
+export class BaseResponseDTO {
+  statusCode: HttpStatus;
+  message: string;
+  data: any;
+  @ApiProperty({ type: () => PageMetaDto })
+  readonly meta: PageMetaDto;
+
+  constructor(statusCode: HttpStatus, message, data: any, meta?: PageMetaDto) {
+    this.statusCode = statusCode;
+    this.message = message;
+    this.data = data;
+    this.meta = meta;
+  }
+  mapDataIfArray<T>(mapper: (item: any) => T): T[] {
+    if (Array.isArray(this.data)) {
+      return this.data.map(mapper);
+    }
+    return { ...this.data };
+  }
+}

src/common/dto/forgetPassword.dto.ts

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+import { ApiProperty } from '@nestjs/swagger';
+import { IsEmail } from 'class-validator';
+
+export class ForgetPasswordDTO {
+  @IsEmail()
+  @ApiProperty()
+  username: string;
+}

src/common/dto/login.dto.ts

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+import { ApiProperty } from '@nestjs/swagger';
+import { IsEmail, ValidateIf } from 'class-validator';
+
+export class UserLoginDTO {
+  @ApiProperty({
+    required: true,
+    type: 'string',
+    description: 'mobile of user',
+    example: '09226187419',
+  })
+  mobile: string;
+
+  @ApiProperty({
+    required: false,
+    type: 'string',
+    description: 'nationalCode of user',
+    example: '4311402422',
+  })
+  @ValidateIf((o) => o.twoFactor === true)
+  nationalCode: string | null;
+
+  @ApiProperty({
+    required: true,
+    type: 'string',
+    default: false,
+    description:
+      'if true , both nationalCode and mobile and if false , just mobile should be sent.',
+    example: false,
+  })
+  twoFactor: boolean;
+}
+
+export class UserVerifyOtpDTO {
+  @ApiProperty({
+    required: true,
+    type: 'string',
+    description: 'mobile of user',
+    example: '09226187419',
+  })
+  mobile: string;
+
+  @ApiProperty({
+    required: true,
+    type: 'string',
+    description: 'otp send to the mobile of user',
+    example: '27246',
+  })
+  otp: string;
+}
+
+export class AdminLoginDTO {
+  @ApiProperty({
+    required: true,
+    type: 'string',
+    description: 'username of admin',
+    example: 'admin@chatbot.com',
+  })
+  @IsEmail()
+  username: string;
+
+  @ApiProperty({
+    required: true,
+    type: 'string',
+    description: 'password of admin',
+    example: 'p@$$word123321',
+  })
+  password: string;
+  // @ApiProperty({ examples: Role, required: true, enum: Role })
+  // role: Role;
+}

src/common/dto/resetPassword.dto.ts

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+import { ApiProperty } from '@nestjs/swagger';
+import { IsString, IsStrongPassword } from 'class-validator';
+
+export class ResetPasswordDTO {
+  @ApiProperty()
+  @IsString()
+  resetToken: string;
+
+  @ApiProperty()
+  @IsStrongPassword()
+  newPassword: string;
+}