36 lines
1020 B
TypeScript
36 lines
1020 B
TypeScript
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import { IsString, IsNotEmpty, IsOptional, IsEnum, MaxLength } from 'class-validator';
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import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
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import { MessageType } from '@prisma/client';
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export class CreateMessageDto {
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@ApiProperty({ description: 'Message content', maxLength: 5000 })
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@IsString()
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@IsNotEmpty()
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@MaxLength(5000)
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content: string;
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@ApiPropertyOptional({ description: 'Message type', enum: MessageType, default: MessageType.TEXT })
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@IsOptional()
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@IsEnum(MessageType)
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messageType?: MessageType = MessageType.TEXT;
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@ApiPropertyOptional({ description: 'File URL for file/image messages' })
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@IsOptional()
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@IsString()
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fileUrl?: string;
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@ApiPropertyOptional({ description: 'Original file name' })
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@IsOptional()
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@IsString()
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fileName?: string;
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@ApiPropertyOptional({ description: 'File size in bytes' })
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@IsOptional()
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fileSize?: number;
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@ApiPropertyOptional({ description: 'MIME type of the file' })
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@IsOptional()
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@IsString()
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mimeType?: string;
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}
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