Test

lib/artists/__tests__/validateDeleteArtistRequest.test.ts

@@ -55,7 +55,7 @@ describe("validateDeleteArtistRequest", () => {
     const result = await validateDeleteArtistRequest(request, validArtistId);
 
     expect(result).toBe(authError);
-    expect(validateAuthContext).toHaveBeenCalledWith(request);
+    expect(validateAuthContext).toHaveBeenCalledWith(request, { accountId: undefined });
   });
 
   it("returns 404 when the artist does not exist", async () => {
@@ -125,4 +125,55 @@ describe("validateDeleteArtistRequest", () => {
       requesterAccountId: authenticatedAccountId,
     });
   });
+
+  describe("account_id override", () => {
+    const overrideAccountId = "770e8400-e29b-41d4-a716-446655440000";
+
+    it("passes the account_id override to validateAuthContext and resolves against it", async () => {
+      vi.mocked(validateAuthContext).mockResolvedValue({
+        accountId: overrideAccountId,
+        authToken: "test-token",
+        orgId: null,
+      });
+      vi.mocked(selectAccounts).mockResolvedValue([{ id: validArtistId }] as never);
+      vi.mocked(checkAccountArtistAccess).mockResolvedValue(true);
+
+      const request = new NextRequest(`http://localhost/api/artists/${validArtistId}`, {
+        method: "DELETE",
+        headers: {
+          Authorization: "Bearer test-token",
+          "Content-Type": "application/json",
+        },
+        body: JSON.stringify({ account_id: overrideAccountId }),
+      });
+
+      const result = await validateDeleteArtistRequest(request, validArtistId);
+
+      expect(validateAuthContext).toHaveBeenCalledWith(request, {
+        accountId: overrideAccountId,
+      });
+      expect(checkAccountArtistAccess).toHaveBeenCalledWith(overrideAccountId, validArtistId);
+      expect(result).toEqual({
+        artistId: validArtistId,
+        requesterAccountId: overrideAccountId,
+      });
+    });
+
+    it("returns 400 when account_id is not a valid UUID", async () => {
+      const request = new NextRequest(`http://localhost/api/artists/${validArtistId}`, {
+        method: "DELETE",
+        headers: {
+          Authorization: "Bearer test-token",
+          "Content-Type": "application/json",
+        },
+        body: JSON.stringify({ account_id: "not-a-uuid" }),
+      });
+
+      const result = await validateDeleteArtistRequest(request, validArtistId);
+
+      expect(result).toBeInstanceOf(NextResponse);
+      expect((result as NextResponse).status).toBe(400);
+      expect(validateAuthContext).not.toHaveBeenCalled();
+    });
+  });
 });

lib/artists/validateDeleteArtistRequest.ts

@@ -1,7 +1,9 @@
 import { NextRequest, NextResponse } from "next/server";
+import { z } from "zod";
 import { validateAccountParams } from "@/lib/accounts/validateAccountParams";
 import { validateAuthContext } from "@/lib/auth/validateAuthContext";
 import { getCorsHeaders } from "@/lib/networking/getCorsHeaders";
+import { safeParseJson } from "@/lib/networking/safeParseJson";
 import { checkAccountArtistAccess } from "@/lib/artists/checkAccountArtistAccess";
 import { selectAccounts } from "@/lib/supabase/accounts/selectAccounts";
 
@@ -10,9 +12,17 @@ export interface DeleteArtistRequest {
   requesterAccountId: string;
 }
 
+const deleteArtistBodySchema = z.object({
+  account_id: z.string().uuid("account_id must be a valid UUID").optional(),
+});
+
 /**
  * Validates DELETE /api/artists/{id} path params and authentication.
  *
+ * Accepts an optional `account_id` in the request body so a caller with access
+ * to multiple accounts (org members or Recoup admins) can delete an artist in
+ * another account's context. The override is authorized by `validateAuthContext`.
+ *
  * @param request - The incoming request
  * @param id - The artist account ID from the route
  * @returns The validated artist ID plus requester context, or a NextResponse error
@@ -26,7 +36,22 @@ export async function validateDeleteArtistRequest(
     return validatedParams;
   }
 
-  const authResult = await validateAuthContext(request);
+  const body = await safeParseJson(request);
+  const bodyResult = deleteArtistBodySchema.safeParse(body);
+  if (!bodyResult.success) {
+    const firstError = bodyResult.error.issues[0];
+    return NextResponse.json(
+      {
+        status: "error",
+        error: firstError.message,
+      },
+      { status: 400, headers: getCorsHeaders() },
+    );
+  }
+
+  const authResult = await validateAuthContext(request, {
+    accountId: bodyResult.data.account_id,
+  });
   if (authResult instanceof NextResponse) {
     return authResult;
   }