Fixed message deletion error and layout changes for the message input box.

apps/api/src/conversations/conversations.controller.ts

@@ -74,6 +74,7 @@ export class ConversationsController {
       user.role,
       dto.externalRoomId,
       dto.messageIds,
+      dto.forEveryone !== false,
     );
   }
 

apps/api/src/conversations/conversations.service.ts

@@ -500,7 +500,8 @@ export class ConversationsService {
     role: string,
     externalRoomId: string,
     messageIds: string[],
-  ): Promise<{ messageIds: string[] }> {
+    forEveryone = true,
+  ): Promise<{ messageIds: string[]; scope: 'all' | 'self' }> {
     await this.loadAccess(userId, organizationId, role);
     const roomId = externalRoomId.trim();
     if (!roomId) throw new BadRequestException('شناسه اتاق خالی است');
@@ -513,17 +514,19 @@ export class ConversationsService {
     ].slice(0, 100);
     if (!ids.length) throw new BadRequestException('شناسه پیام خالی است');
 
+    const scope = forEveryone ? 'all' : 'self';
     await this.prisma.conversationHiddenMessage.createMany({
       data: ids.map((messageId) => ({
         organizationId,
         externalRoomId: roomId,
         messageId,
         hiddenByUserId: userId,
+        scope,
       })),
       skipDuplicates: true,
     });
 
-    return { messageIds: ids };
+    return { messageIds: ids, scope };
   }
 
   async listHiddenMessageIds(
@@ -537,10 +540,14 @@ export class ConversationsService {
     if (!roomId) throw new BadRequestException('شناسه اتاق خالی است');
 
     const rows = await this.prisma.conversationHiddenMessage.findMany({
-      where: { organizationId, externalRoomId: roomId },
+      where: {
+        organizationId,
+        externalRoomId: roomId,
+        OR: [{ scope: 'all' }, { scope: 'self', hiddenByUserId: userId }],
+      },
       select: { messageId: true },
       take: 5000,
     });
-    return { messageIds: rows.map((r) => r.messageId) };
+    return { messageIds: [...new Set(rows.map((r) => r.messageId))] };
   }
 }

apps/api/src/conversations/dto.ts

@@ -1,5 +1,6 @@
 import {
   IsArray,
+  IsBoolean,
   IsOptional,
   IsString,
   MaxLength,
@@ -61,4 +62,9 @@ export class HideConversationMessagesDto {
   @ArrayMaxSize(100)
   @IsString({ each: true })
   messageIds!: string[];
+
+  /** true = حذف برای همه؛ false = فقط برای کاربر جاری */
+  @IsOptional()
+  @IsBoolean()
+  forEveryone?: boolean;
 }