From 1333538097e63141b09879e489a3e5a34cecea14 Mon Sep 17 00:00:00 2001
From: Rishavraaj <rishavrajpatna7@gmail.com>
Date: Fri, 7 Aug 2026 17:55:52 +0530
Subject: [PATCH] feat(leads): add Revert to Lead action for converted leads

- Backend: POST /leads/:id/revert resets status to replied, clears dealId/contactId
- Frontend: LeadsList shows Revert button for converted leads, Convert button otherwise
- Linked deal/contact are preserved on revert

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 .../backend/src/app/leads/leads.controller.ts | 11 ++++
 apps/backend/src/app/leads/leads.service.ts   |  9 ++++
 apps/web/src/components/Leads/LeadsList.tsx   | 53 ++++++++++++-------
 apps/web/src/lib/api/leads.ts                 |  4 ++
 4 files changed, 57 insertions(+), 20 deletions(-)

diff --git a/apps/backend/src/app/leads/leads.controller.ts b/apps/backend/src/app/leads/leads.controller.ts
index d29f3424..ea4e67b6 100644
--- a/apps/backend/src/app/leads/leads.controller.ts
+++ b/apps/backend/src/app/leads/leads.controller.ts
@@ -90,4 +90,15 @@ export class LeadsController {
   ) {
     return this.leadsService.convert(id, organizationId);
   }
+
+  @Post(':id/revert')
+  @HttpCode(HttpStatus.OK)
+  @ApiOperation({ summary: 'Revert converted lead back to replied status' })
+  @ApiParam({ name: 'id', type: Number })
+  revert(
+    @OrgId() organizationId: number,
+    @Param('id', ParseIntPipe) id: number,
+  ) {
+    return this.leadsService.revert(id, organizationId);
+  }
 }
diff --git a/apps/backend/src/app/leads/leads.service.ts b/apps/backend/src/app/leads/leads.service.ts
index 259cf6dd..2ff4a98a 100644
--- a/apps/backend/src/app/leads/leads.service.ts
+++ b/apps/backend/src/app/leads/leads.service.ts
@@ -59,6 +59,15 @@ export class LeadsService {
     return this.leadsRepository.delete(id);
   }
 
+  async revert(id: number, organizationId: number) {
+    await this.findById(id, organizationId);
+    return this.leadsRepository.update(id, {
+      status: 'replied',
+      dealId: null,
+      contactId: null,
+    });
+  }
+
   async convert(id: number, organizationId: number) {
     const lead = await this.findById(id, organizationId);
 
diff --git a/apps/web/src/components/Leads/LeadsList.tsx b/apps/web/src/components/Leads/LeadsList.tsx
index 780c0b51..9bc634eb 100644
--- a/apps/web/src/components/Leads/LeadsList.tsx
+++ b/apps/web/src/components/Leads/LeadsList.tsx
@@ -71,6 +71,15 @@ const LeadsList = () => {
     onError: () => toast.error('Failed to convert lead'),
   });
 
+  const { mutate: revertLead } = useMutation({
+    mutationFn: (id: number) => leadsApi.revert(id),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['leads'] });
+      toast.success('Lead reverted');
+    },
+    onError: () => toast.error('Failed to revert lead'),
+  });
+
   const leads = leadsData?.pages.flatMap((p) => p.data) ?? [];
   const metadata = leadsData?.pages[0]?.metadata ?? [];
   const totalCount = leadsData?.pages[0]?.pagination?.total;
@@ -79,27 +88,31 @@ const LeadsList = () => {
     () => ({
       id: 'actions',
       header: 'Actions',
-      cell: ({ row }) => (
-        <TableActions>
-          <Button
-            plain
-            className="text-xs"
-            onClick={() => convertLead(Number(row.original.id))}
-            disabled={
-              (row.original as unknown as Record<string, unknown>)['status'] ===
-              'converted'
-            }
-          >
-            → Deal
-          </Button>
-          <DeleteAction
-            onClick={() => setLeadToDelete(Number(row.original.id))}
-            disabled={isDeleting}
-          />
-        </TableActions>
-      ),
+      cell: ({ row }) => {
+        const status = (row.original as unknown as Record<string, unknown>)[
+          'status'
+        ] as string;
+        const id = Number(row.original.id);
+        return (
+          <TableActions>
+            {status === 'converted' ? (
+              <Button plain className="text-xs" onClick={() => revertLead(id)}>
+                ← Revert
+              </Button>
+            ) : (
+              <Button plain className="text-xs" onClick={() => convertLead(id)}>
+                → Deal
+              </Button>
+            )}
+            <DeleteAction
+              onClick={() => setLeadToDelete(id)}
+              disabled={isDeleting}
+            />
+          </TableActions>
+        );
+      },
     }),
-    [convertLead, isDeleting],
+    [convertLead, revertLead, isDeleting],
   );
 
   const icpProfileColumn: ColumnDef<BaseRow> = useMemo(
diff --git a/apps/web/src/lib/api/leads.ts b/apps/web/src/lib/api/leads.ts
index 6a913b9b..0715c6c9 100644
--- a/apps/web/src/lib/api/leads.ts
+++ b/apps/web/src/lib/api/leads.ts
@@ -107,6 +107,10 @@ export const leadsApi = {
     return apiClient.post(`/leads/${id}/convert`, {});
   },
 
+  async revert(id: number): Promise<Lead> {
+    return apiClient.post(`/leads/${id}/revert`, {});
+  },
+
   async getTableViewLeads(filters?: {
     search?: string;
     status?: string;