Add per-user saved column visibility for tables

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/api/src/app.module.ts

@@ -37,6 +37,7 @@ import { PlatformModule } from './platform/platform.module';
 import { BillingModule } from './billing/billing.module';
 import { AuditLogsModule } from './audit-logs/audit-logs.module';
 import { SavedViewsModule } from './saved-views/saved-views.module';
+import { TablePrefsModule } from './table-prefs/table-prefs.module';
 import { PublicApiModule } from './public-api/public-api.module';
 import { SmsCampaignsModule } from './sms-campaigns/sms-campaigns.module';
 import { TeamsModule } from './teams/teams.module';
@@ -89,6 +90,7 @@ import { ConversationsModule } from './conversations/conversations.module';
     TahesabModule,
     AuditLogsModule,
     SavedViewsModule,
+    TablePrefsModule,
     PublicApiModule,
     SmsCampaignsModule,
     TrackingModule,

apps/api/src/table-prefs/table-prefs.controller.ts

@@ -0,0 +1,92 @@
+import {
+  Body,
+  Controller,
+  Delete,
+  Get,
+  Param,
+  Put,
+  UseGuards,
+} from '@nestjs/common';
+import {
+  ArrayMaxSize,
+  IsArray,
+  IsString,
+  Matches,
+  MaxLength,
+} from 'class-validator';
+import { JwtAuthGuard } from '../auth/jwt-auth.guard';
+import { CurrentUser } from '../auth/current-user.decorator';
+import { PrismaService } from '../prisma/prisma.service';
+
+const TABLE_KEY_RE = /^[a-z0-9_.-]{1,80}$/i;
+
+class SaveTablePrefDto {
+  @IsArray()
+  @ArrayMaxSize(80)
+  @IsString({ each: true })
+  @MaxLength(80, { each: true })
+  hiddenColumns!: string[];
+}
+
+class TableKeyParam {
+  @Matches(TABLE_KEY_RE)
+  key!: string;
+}
+
+type Actor = { userId: string; organizationId: string };
+
+@Controller('table-prefs')
+@UseGuards(JwtAuthGuard)
+export class TablePrefsController {
+  constructor(private readonly prisma: PrismaService) {}
+
+  @Get()
+  async list(@CurrentUser() user: Actor) {
+    const rows = await this.prisma.userTablePreference.findMany({
+      where: { userId: user.userId, organizationId: user.organizationId },
+      select: { tableKey: true, hiddenColumns: true },
+    });
+    const out: Record<string, string[]> = {};
+    for (const row of rows) out[row.tableKey] = row.hiddenColumns;
+    return out;
+  }
+
+  @Put(':key')
+  async save(
+    @CurrentUser() user: Actor,
+    @Param() params: TableKeyParam,
+    @Body() dto: SaveTablePrefDto,
+  ) {
+    const hiddenColumns = [...new Set(dto.hiddenColumns.map((c) => c.trim()).filter(Boolean))];
+    const row = await this.prisma.userTablePreference.upsert({
+      where: {
+        userId_organizationId_tableKey: {
+          userId: user.userId,
+          organizationId: user.organizationId,
+          tableKey: params.key,
+        },
+      },
+      create: {
+        userId: user.userId,
+        organizationId: user.organizationId,
+        tableKey: params.key,
+        hiddenColumns,
+      },
+      update: { hiddenColumns },
+      select: { tableKey: true, hiddenColumns: true },
+    });
+    return row;
+  }
+
+  @Delete(':key')
+  async reset(@CurrentUser() user: Actor, @Param() params: TableKeyParam) {
+    await this.prisma.userTablePreference.deleteMany({
+      where: {
+        userId: user.userId,
+        organizationId: user.organizationId,
+        tableKey: params.key,
+      },
+    });
+    return { ok: true };
+  }
+}

apps/api/src/table-prefs/table-prefs.module.ts

@@ -0,0 +1,9 @@
+import { Module } from '@nestjs/common';
+import { AuthModule } from '../auth/auth.module';
+import { TablePrefsController } from './table-prefs.controller';
+
+@Module({
+  imports: [AuthModule],
+  controllers: [TablePrefsController],
+})
+export class TablePrefsModule {}