feat: implemented backend updates for email casing issue

backend/src/server/routes/v1/user-router.ts

@@ -46,6 +46,51 @@ export const registerUserRouter = async (server: FastifyZodProvider) => {
     }
   });
 
+  server.route({
+    method: "GET",
+    url: "/duplicate-accounts",
+    config: {
+      rateLimit: readLimit
+    },
+    schema: {
+      response: {
+        200: z.object({
+          users: UsersSchema.extend({ isMyAccount: z.boolean() }).array()
+        })
+      }
+    },
+    onRequest: verifyAuth([AuthMode.JWT], { requireOrg: false }),
+    handler: async (req) => {
+      if (req.auth.authMode === AuthMode.JWT && req.auth.user.email) {
+        const users = await server.services.user.getAllMyAccounts(req.auth.user.email, req.permission.id);
+        return { users };
+      }
+      return { users: [] };
+    }
+  });
+
+  server.route({
+    method: "POST",
+    url: "/remove-duplicate-accounts",
+    config: {
+      rateLimit: writeLimit
+    },
+    schema: {
+      response: {
+        200: z.object({
+          message: z.string()
+        })
+      }
+    },
+    onRequest: verifyAuth([AuthMode.JWT], { requireOrg: false }),
+    handler: async (req) => {
+      if (req.auth.authMode === AuthMode.JWT && req.auth.user.email) {
+        await server.services.user.removeMyDuplicateAccounts(req.auth.user.email, req.permission.id);
+      }
+      return { message: "Removed all duplicate accounts" };
+    }
+  });
+
   server.route({
     method: "GET",
     url: "/private-key",