Add isSoftDelete prop to deleteDiscountCodes

apps/web/app/(ee)/api/cron/discount-codes/delete/route.ts → apps/web/app/(ee)/api/cron/discount-codes/disable/route.ts

@@ -14,7 +14,7 @@ const inputSchema = z.object({
   provider: z.enum(DiscountProvider),
 });
 
-// POST /api/cron/discount-codes/delete
+// POST /api/cron/discount-codes/disable – disable a discount code from the provider (Stripe, Shopify, etc.)
 export const POST = withCron(async ({ rawBody }) => {
   const { provider, code, programId } = inputSchema.parse(JSON.parse(rawBody));
 

apps/web/app/(ee)/api/cron/partners/ban/route.ts

@@ -138,7 +138,7 @@ export const POST = withCron(async ({ rawBody }) => {
     recordLink(links, { deleted: true }),
 
     // Queue discount code deletions
-    deleteDiscountCodes(discountCodes),
+    deleteDiscountCodes(discountCodes, { isSoftDelete: true }),
   ]);
 
   // Send email

apps/web/app/(ee)/api/cron/partners/deactivate/route.ts

@@ -58,7 +58,7 @@ export const POST = withCron(async ({ rawBody }) => {
   const discountCodes = programEnrollments.flatMap(({ discountCodes }) =>
     discountCodes.map((dc) => dc),
   );
-  await deleteDiscountCodes(discountCodes);
+  await deleteDiscountCodes(discountCodes, { isSoftDelete: false });
   console.log("[bulkDeactivatePartners] Queued discount code deletions.");
 
   // Find the program

apps/web/app/(ee)/api/discount-codes/route.ts

@@ -100,12 +100,15 @@ export const POST = withWorkspace(
             code,
           },
         },
+        include: {
+          partner: true,
+        },
       });
 
       if (duplicateByCode) {
         throw new DubApiError({
-          code: "bad_request",
-          message: `A discount with the code ${code} already exists in the program. Please choose a different code.`,
+          code: "conflict",
+          message: `This discount code "${code}" is already in use by [${duplicateByCode.partner.email}](https://app.dub.co/${workspace.slug}/program/partners/${duplicateByCode.partner.id}). Please choose a different code.`,
         });
       }
     }

apps/web/lib/discounts/delete-discount-code.ts

@@ -17,6 +17,7 @@ type DeleteDiscountCodesParams = Pick<
 // 4. When a partner is moved to a different group
 export async function deleteDiscountCodes(
   input: (DeleteDiscountCodesParams | null | undefined)[],
+  { isSoftDelete = false }: { isSoftDelete?: boolean } = {},
 ) {
   const discountCodes = input.filter(
     (dc): dc is NonNullable<typeof dc> => dc != null,
@@ -29,18 +30,20 @@ export async function deleteDiscountCodes(
     return;
   }
 
-  // Delete the discount codes from the database
-  const deletedDiscountCodes = await prisma.discountCode.deleteMany({
-    where: {
-      id: {
-        in: discountCodes.map(({ id }) => id),
+  if (!isSoftDelete) {
+    // Delete the discount codes from the database
+    const deletedDiscountCodes = await prisma.discountCode.deleteMany({
+      where: {
+        id: {
+          in: discountCodes.map(({ id }) => id),
+        },
       },
-    },
-  });
+    });
 
-  console.log(
-    `[deleteDiscountCodes] Deleted ${deletedDiscountCodes.count} discount codes.`,
-  );
+    console.log(
+      `[deleteDiscountCodes] Deleted ${deletedDiscountCodes.count} discount codes.`,
+    );
+  }
 
   // Only enqueue external-provider cleanup for codes whose provider is known.
   // Orphaned codes (discount relation is null) still get deleted locally above
@@ -63,7 +66,7 @@ export async function deleteDiscountCodes(
   for (const chunkOfCodes of chunks) {
     await enqueueBatchJobs(
       chunkOfCodes.map((discountCode) => ({
-        url: `${APP_DOMAIN_WITH_NGROK}/api/cron/discount-codes/delete`,
+        url: `${APP_DOMAIN_WITH_NGROK}/api/cron/discount-codes/disable`,
         method: "POST",
         queueName: "delete-discount-code",
         body: {

apps/web/package.json

@@ -129,7 +129,7 @@
     "remark-gfm": "^4.0.0",
     "sanitize-html": "^2.17.0",
     "shiki": "^1.14.1",
-    "sonner": "^1.4.41",
+    "sonner": "^2.0.7",
     "streamdown": "^2.3.0",
     "stripe": "^18.2.0",
     "svix": "^1.76.1",

apps/web/ui/modals/add-discount-code-modal.tsx

@@ -18,7 +18,8 @@ import { toast } from "sonner";
 import { useDebounce } from "use-debounce";
 import * as z from "zod/v4";
 import { ERROR_MAP } from "../partners/constants";
-import { X } from "../shared/icons";
+import { CustomToast } from "../shared/custom-toast";
+import { AlertCircleFill, X } from "../shared/icons";
 import { UpgradeRequiredToast } from "../shared/upgrade-required-toast";
 
 type FormData = z.infer<typeof createDiscountCodeSchema>;
@@ -87,28 +88,30 @@ const AddDiscountCodeModal = ({
         toast.success("Discount code created and copied to clipboard!");
       },
       onError: (error) => {
-        if (error) {
-          const code = Object.keys(ERROR_MAP).find((key) =>
-            error.startsWith(key),
-          );
+        const code = Object.keys(ERROR_MAP).find((key) =>
+          error.startsWith(key),
+        );
 
-          if (code) {
-            const { title, ctaLabel, ctaUrl } = ERROR_MAP[code];
-            const message = error.replace(`${code}: `, "");
+        if (code) {
+          const { title, ctaLabel, ctaUrl } = ERROR_MAP[code];
+          const message = error.replace(`${code}: `, "");
 
-            toast.custom(() => (
-              <UpgradeRequiredToast
-                title={title}
-                message={message}
-                ctaLabel={ctaLabel}
-                ctaUrl={ctaUrl}
-              />
-            ));
-            return;
-          }
+          toast.custom(() => (
+            <UpgradeRequiredToast
+              title={title}
+              message={message}
+              ctaLabel={ctaLabel}
+              ctaUrl={ctaUrl}
+            />
+          ));
+          return;
+        } else if (error.includes("already in use")) {
+          toast.custom(() => (
+            <CustomToast icon={AlertCircleFill}>{error}</CustomToast>
+          ));
+        } else {
+          toast.error(error);
         }
-
-        toast.error(error);
       },
     });
   };

apps/web/ui/shared/custom-toast.tsx

@@ -1,4 +1,4 @@
-import ReactMarkdown from "react-markdown";
+import { MarkdownDescription } from "./markdown-description";
 
 export function CustomToast({
   icon: Icon,
@@ -10,20 +10,9 @@ export function CustomToast({
   return (
     <div className="flex items-center gap-1.5 rounded-lg bg-white p-4 text-sm shadow-[0_4px_12px_#0000001a]">
       {Icon && <Icon className="size-[18px] shrink-0 text-black" />}
-      <ReactMarkdown
-        className="text-[13px] font-medium text-neutral-900"
-        components={{
-          a: ({ node, ...props }) => (
-            <a
-              {...props}
-              target="_blank"
-              className="text-neutral-500 underline transition-colors hover:text-neutral-800"
-            />
-          ),
-        }}
-      >
+      <MarkdownDescription className="text-[13px] font-medium text-neutral-900">
         {children}
-      </ReactMarkdown>
+      </MarkdownDescription>
     </div>
   );
 }