CRM_Montzar/apps/api/src/conversations/dto.ts

import {
  IsArray,
  IsBoolean,
  IsOptional,
  IsString,
  MaxLength,
  MinLength,
  ArrayMinSize,
  ArrayMaxSize,
} from 'class-validator';

export class UpdateConversationSettingsDto {
  @IsString()
  @MinLength(3)
  @MaxLength(200)
  chatHost!: string;

  @IsOptional()
  @IsString()
  @MinLength(8)
  @MaxLength(500)
  apiKey?: string;

  @IsOptional()
  @IsString()
  @MaxLength(500)
  uploadUrl?: string;

  @IsOptional()
  @IsString()
  @MaxLength(500)
  downloadUrl?: string;
}

export class CreateConversationDmDto {
  @IsString()
  @MinLength(1)
  peerUserId!: string;
}

export class CreateConversationGroupDto {
  @IsString()
  @MinLength(2)
  @MaxLength(120)
  name!: string;

  @IsArray()
  @ArrayMinSize(1)
  @ArrayMaxSize(50)
  @IsString({ each: true })
  memberUserIds!: string[];
}

export class HideConversationMessagesDto {
  @IsString()
  @MinLength(1)
  @MaxLength(200)
  externalRoomId!: string;

  @IsArray()
  @ArrayMinSize(1)
  @ArrayMaxSize(100)
  @IsString({ each: true })
  messageIds!: string[];

  /** true = حذف برای همه؛ false = فقط برای کاربر جاری */
  @IsOptional()
  @IsBoolean()
  forEveryone?: boolean;
}

export class PinConversationMessageDto {
  @IsString()
  @MinLength(1)
  @MaxLength(200)
  externalRoomId!: string;

  @IsString()
  @MinLength(1)
  @MaxLength(200)
  messageId!: string;

  @IsOptional()
  @IsString()
  @MaxLength(240)
  preview?: string;
}

export class UnpinConversationMessageDto {
  @IsString()
  @MinLength(1)
  @MaxLength(200)
  externalRoomId!: string;
}

export class PinConversationRoomDto {
  @IsString()
  @MinLength(1)
  @MaxLength(200)
  externalRoomId!: string;

  @IsBoolean()
  pinned!: boolean;
}