chore: contact us module

src/modules/contact-us/DTO/create-contact-us.dto.ts

@@ -0,0 +1,16 @@
+import { ApiProperty } from "@nestjs/swagger";
+import { IsNotEmpty, IsString } from "class-validator";
+
+import { ContactUsMessage } from "../../../common/enums/message.enum";
+
+export class CreateContactUsDto {
+  @IsNotEmpty({ message: ContactUsMessage.TITLE_IS_REQUIRED })
+  @IsString({ message: ContactUsMessage.TITLE_STRING })
+  @ApiProperty({ description: "title of contact us", example: "عنوان پیام" })
+  title: string;
+
+  @IsNotEmpty({ message: ContactUsMessage.CONTENT_IS_REQUIRED })
+  @IsString({ message: ContactUsMessage.CONTENT_STRING })
+  @ApiProperty({ description: "content of contact us", example: "متن پیام" })
+  content: string;
+}

src/modules/contact-us/DTO/search-contact-us-query.dto.ts

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+import { ApiPropertyOptional } from "@nestjs/swagger";
+import { IsDateString, IsOptional, IsString } from "class-validator";
+
+import { PaginationDto } from "../../../common/DTO/pagination.dto";
+import { CriticismMessage } from "../../../common/enums/message.enum";
+
+export class SearchContactUsQueryDto extends PaginationDto {
+  @IsOptional()
+  @IsDateString()
+  @ApiPropertyOptional({ description: "since query", example: "2025-01-27" })
+  since?: string;
+
+  @IsOptional()
+  @IsString({ message: CriticismMessage.SEARCH_QUERY_STRING })
+  @ApiPropertyOptional({ description: "Search query", example: "search query" })
+  q?: string;
+}