chore: redirect to users page only in error case after user deletion

- Implicitly infer the action type (bulk/individual) from the supplied deleted users list.
- Display toast messages one after the other by relying on the native toast APIs refraining from the need to maintain timeouts separately.
- Ensure the toast message about user deletion success/failure with the count is displayed only when above `0`.
- Cleanup.

Co-authored-by: amk-dev <akash.k.mohan98@gmail.com>
Co-authored-by: nivedin <nivedinp@gmail.com>

packages/hoppscotch-sh-admin/locales/en.json

@@ -164,11 +164,14 @@
     "privacy_policy": "Privacy Policy",
     "reenter_email": "Re-enter email",
     "remove_admin_failure": "Failed to remove admin status!!",
+    "remove_admin_failure_only_one_admin": "Failed to remove admin status. There should be at least one admin!!",
     "remove_admin_success": "Admin status removed!!",
     "remove_admin_from_users_failure": "Failed to remove admin status from selected users!!",
     "remove_admin_from_users_success": "Admin status removed from selected users!!",
     "remove_admin_to_delete_user": "Remove admin privilege to delete the user!!",
+    "remove_owner_to_delete_user": "Remove team ownership status to delete the user!!",
     "remove_admin_for_deletion": "Remove admin status before attempting deletion!!",
+    "remove_owner_for_deletion": "One or more users are team owners. Update ownership before deletion!!",
     "remove_invitee_failure": "Removal of invitee failed!!",
     "remove_invitee_success": "Removal of invitee is successfull!!",
     "remove_member_failure": "Member couldn't be removed!!",

packages/hoppscotch-sh-admin/src/helpers/errors.ts

@@ -8,8 +8,8 @@ export const UNAUTHORIZED = 'Unauthorized' as const;
 // Sometimes the backend returns Unauthorized error message as follows:
 export const GRAPHQL_UNAUTHORIZED = '[GraphQL] Unauthorized' as const;
 
-export const DELETE_USER_FAILED_ONLY_ONE_ADMIN =
-  'admin/only_one_admin_account_found' as const;
+export const ONLY_ONE_ADMIN_ACCOUNT_FOUND =
+  '[GraphQL] admin/only_one_admin_account_found' as const;
 
 export const ADMIN_CANNOT_BE_DELETED =
   'admin/admin_can_not_be_deleted' as const;
@@ -17,3 +17,6 @@ export const ADMIN_CANNOT_BE_DELETED =
 // When trying to invite a user that is already invited
 export const USER_ALREADY_INVITED =
   '[GraphQL] admin/user_already_invited' as const;
+
+// When attempting to delete a user who is an owner of a team
+export const USER_IS_OWNER = 'user/is_owner' as const;

packages/hoppscotch-sh-admin/src/helpers/userManagement.ts

@@ -0,0 +1,119 @@
+import { useToast } from '~/composables/toast';
+import { getI18n } from '~/modules/i18n';
+import { UserDeletionResult } from './backend/graphql';
+import { ADMIN_CANNOT_BE_DELETED, USER_IS_OWNER } from './errors';
+
+type ToastMessage = {
+  message: string;
+  state: 'success' | 'error';
+};
+
+const t = getI18n();
+const toast = useToast();
+
+const displayToastMessages = (
+  toastMessages: ToastMessage[],
+  currentIndex: number
+) => {
+  const { message, state } = toastMessages[currentIndex];
+
+  toast[state](message, {
+    duration: 2000,
+    onComplete: () => {
+      if (currentIndex < toastMessages.length - 1) {
+        displayToastMessages(toastMessages, currentIndex + 1);
+      }
+    },
+  });
+};
+
+export const handleUserDeletion = (deletedUsersList: UserDeletionResult[]) => {
+  const uniqueErrorMessages = new Set(
+    deletedUsersList.map(({ errorMessage }) => errorMessage).filter(Boolean)
+  ) as Set<string>;
+
+  const isBulkAction = deletedUsersList.length > 1;
+
+  const deletedUserIDs = deletedUsersList
+    .filter((user) => user.isDeleted)
+    .map((user) => user.userUID);
+
+  // Show the success toast based on the action type if there are no errors
+  if (uniqueErrorMessages.size === 0) {
+    if (isBulkAction) {
+      toast.success(
+        isBulkAction
+          ? t('state.delete_user_success')
+          : t('state.delete_users_success')
+      );
+
+      return;
+    }
+
+    toast.success(t('state.delete_user_success'));
+    return;
+  }
+
+  const errMsgMap = {
+    [ADMIN_CANNOT_BE_DELETED]: isBulkAction
+      ? t('state.remove_admin_for_deletion')
+      : t('state.remove_admin_to_delete_user'),
+
+    [USER_IS_OWNER]: isBulkAction
+      ? t('state.remove_owner_for_deletion')
+      : t('state.remove_owner_to_delete_user'),
+  };
+  const errMsgMapKeys = Object.keys(errMsgMap);
+
+  const toastMessages: ToastMessage[] = [];
+
+  if (isBulkAction) {
+    // Indicates the actual count of users deleted (filtered via the `isDeleted` field)
+    const deletedUsersCount = deletedUserIDs.length;
+
+    if (isBulkAction && deletedUsersCount > 0) {
+      toastMessages.push({
+        message: t('state.delete_some_users_success', {
+          count: deletedUsersCount,
+        }),
+        state: 'success',
+      });
+    }
+    const remainingDeletionsCount = deletedUsersList.length - deletedUsersCount;
+    if (remainingDeletionsCount > 0) {
+      toastMessages.push({
+        message: t('state.delete_some_users_failure', {
+          count: remainingDeletionsCount,
+        }),
+        state: 'error',
+      });
+    }
+  }
+
+  uniqueErrorMessages.forEach((errorMessage) => {
+    if (errMsgMapKeys.includes(errorMessage)) {
+      toastMessages.push({
+        message: errMsgMap[errorMessage as keyof typeof errMsgMap],
+        state: 'error',
+      });
+    }
+  });
+
+  // Fallback for the case where the error message is not in the compiled list
+  if (
+    Array.from(uniqueErrorMessages).some(
+      (key) => !((key as string) in errMsgMap)
+    )
+  ) {
+    const fallbackErrMsg = isBulkAction
+      ? t('state.delete_users_failure')
+      : t('state.delete_user_failure');
+
+    toastMessages.push({
+      message: fallbackErrMsg,
+      state: 'error',
+    });
+  }
+
+  displayToastMessages(toastMessages, 0);
+};

packages/hoppscotch-sh-admin/src/modules/i18n.ts

@@ -1,7 +1,23 @@
-import { createI18n } from 'vue-i18n';
+import { I18n, createI18n } from 'vue-i18n';
 import { HoppModule } from '.';
 import messages from '@intlify/unplugin-vue-i18n/messages';
 
+// A reference to the i18n instance
+let i18nInstance: I18n<
+  Record<string, unknown>,
+  Record<string, unknown>,
+  Record<string, unknown>,
+  string,
+  false
+> | null = null;
+
+/**
+ * Returns the i18n instance
+ */
+export function getI18n() {
+  return i18nInstance!.global.t;
+}
+
 export default <HoppModule>{
   onVueAppInit(app) {
     const i18n = createI18n({
@@ -11,6 +27,9 @@ export default <HoppModule>{
       legacy: false,
       allowComposition: true,
     });
+
     app.use(i18n);
+
+    i18nInstance = i18n;
   },
 };

packages/hoppscotch-sh-admin/src/pages/users/_id.vue

@@ -73,7 +73,7 @@ import {
   RemoveUsersByAdminDocument,
   UserInfoDocument,
 } from '~/helpers/backend/graphql';
-import { ADMIN_CANNOT_BE_DELETED } from '~/helpers/errors';
+import { handleUserDeletion } from '~/helpers/userManagement';
 
 const t = useI18n();
 const toast = useToast();
@@ -207,19 +207,13 @@ const deleteUserMutation = async (id: string | null) => {
 
   if (result.error) {
     toast.error(t('state.delete_user_failure'));
+    router.push('/users');
   } else {
     const deletedUsers = result.data?.removeUsersByAdmin || [];
 
-    const isAdminError = deletedUsers.some(
-      (user) => user.errorMessage === ADMIN_CANNOT_BE_DELETED
-    );
-
-    isAdminError
-      ? toast.error(t('state.delete_user_failed_only_one_admin'))
-      : toast.success(t('state.delete_user_success'));
+    handleUserDeletion(deletedUsers);
   }
   confirmDeletion.value = false;
   deleteUserUID.value = null;
-  router.push('/users');
 };
 </script>

packages/hoppscotch-sh-admin/src/pages/users/index.vue

@@ -210,7 +210,7 @@
     <HoppSmartConfirmModal
       :show="confirmUsersToAdmin"
       :title="
-        AreMultipleUsersSelected
+        areMultipleUsersSelected
           ? t('state.confirm_users_to_admin')
           : t('state.confirm_user_to_admin')
       "
@@ -220,7 +220,7 @@
     <HoppSmartConfirmModal
       :show="confirmAdminsToUsers"
       :title="
-        AreMultipleUsersSelectedToAdmin
+        areMultipleUsersSelectedToAdmin
           ? t('state.confirm_admins_to_users')
           : t('state.confirm_admin_to_user')
       "
@@ -230,7 +230,7 @@
     <HoppSmartConfirmModal
       :show="confirmUsersDeletion"
       :title="
-        AreMultipleUsersSelectedForDeletion
+        areMultipleUsersSelectedForDeletion
           ? t('state.confirm_users_deletion')
           : t('state.confirm_user_deletion')
       "
@@ -259,10 +259,10 @@ import {
   UsersListV2Document,
 } from '~/helpers/backend/graphql';
 import {
-  ADMIN_CANNOT_BE_DELETED,
-  DELETE_USER_FAILED_ONLY_ONE_ADMIN,
+  ONLY_ONE_ADMIN_ACCOUNT_FOUND,
   USER_ALREADY_INVITED,
 } from '~/helpers/errors';
+import { handleUserDeletion } from '~/helpers/userManagement';
 import IconCheck from '~icons/lucide/check';
 import IconLeft from '~icons/lucide/chevron-left';
 import IconRight from '~icons/lucide/chevron-right';
@@ -309,16 +309,10 @@ const selectedRows = ref<UsersListQuery['infra']['allUsers']>([]);
 // Ensure this variable is declared outside the debounce function
 let debounceTimeout: ReturnType<typeof setTimeout> | null = null;
 
-let toastTimeout: ReturnType<typeof setTimeout> | null = null;
-
 onUnmounted(() => {
   if (debounceTimeout) {
     clearTimeout(debounceTimeout);
   }
-
-  if (toastTimeout) {
-    clearTimeout(toastTimeout);
-  }
 });
 
 // Debounce Function
@@ -462,7 +456,7 @@ const confirmUsersToAdmin = ref(false);
 const usersToAdminUID = ref<string | null>(null);
 const usersToAdmin = useMutation(MakeUsersAdminDocument);
 
-const AreMultipleUsersSelected = computed(() => selectedRows.value.length > 1);
+const areMultipleUsersSelected = computed(() => selectedRows.value.length > 1);
 
 const confirmUserToAdmin = (id: string | null) => {
   confirmUsersToAdmin.value = true;
@@ -482,11 +476,15 @@ const makeUsersToAdmin = async (id: string | null) => {
 
   if (result.error) {
     toast.error(
-      id ? t('state.admin_failure') : t('state.users_to_admin_failure')
+      areMultipleUsersSelected.value
+        ? t('state.users_to_admin_failure')
+        : t('state.admin_failure')
     );
   } else {
     toast.success(
-      id ? t('state.admin_success') : t('state.users_to_admin_success')
+      areMultipleUsersSelected.value
+        ? t('state.users_to_admin_success')
+        : t('state.admin_success')
     );
     usersList.value = usersList.value.map((user) => ({
       ...user,
@@ -514,7 +512,7 @@ const resetConfirmAdminToUser = () => {
   adminsToUserUID.value = null;
 };
 
-const AreMultipleUsersSelectedToAdmin = computed(
+const areMultipleUsersSelectedToAdmin = computed(
   () => selectedRows.value.length > 1
 );
 
@@ -524,16 +522,20 @@ const makeAdminsToUsers = async (id: string | null) => {
   const variables = { userUIDs };
   const result = await adminsToUser.executeMutation(variables);
   if (result.error) {
+    if (result.error.message === ONLY_ONE_ADMIN_ACCOUNT_FOUND) {
+      return toast.error(t('state.remove_admin_failure_only_one_admin'));
+    }
+
     toast.error(
-      id
-        ? t('state.remove_admin_failure')
-        : t('state.remove_admin_from_users_failure')
+      areMultipleUsersSelected.value
+        ? t('state.remove_admin_from_users_failure')
+        : t('state.remove_admin_failure')
     );
   } else {
     toast.success(
-      id
-        ? t('state.remove_admin_success')
-        : t('state.remove_admin_from_users_success')
+      areMultipleUsersSelected.value
+        ? t('state.remove_admin_from_users_success')
+        : t('state.remove_admin_success')
     );
     usersList.value = usersList.value.map((user) => ({
       ...user,
@@ -562,7 +564,7 @@ const resetConfirmUserDeletion = () => {
   deleteUserUID.value = null;
 };
 
-const AreMultipleUsersSelectedForDeletion = computed(
+const areMultipleUsersSelectedForDeletion = computed(
   () => selectedRows.value.length > 1
 );
 
@@ -572,45 +574,22 @@ const deleteUsers = async (id: string | null) => {
   const result = await usersDeletion.executeMutation(variables);
 
   if (result.error) {
-    const errorMessage =
-      result.error.message === DELETE_USER_FAILED_ONLY_ONE_ADMIN
-        ? t('state.delete_user_failed_only_one_admin')
-        : id
-        ? t('state.delete_user_failure')
-        : t('state.delete_users_failure');
+    const errorMessage = areMultipleUsersSelected.value
+      ? t('state.delete_users_failure')
+      : t('state.delete_user_failure');
     toast.error(errorMessage);
   } else {
     const deletedUsers = result.data?.removeUsersByAdmin || [];
-    const deletedIDs = deletedUsers
+    const deletedUserIDs = deletedUsers
       .filter((user) => user.isDeleted)
       .map((user) => user.userUID);
 
-    const isAdminError = deletedUsers.some(
-      (user) => user.errorMessage === ADMIN_CANNOT_BE_DELETED
-    );
+    handleUserDeletion(deletedUsers);
 
     usersList.value = usersList.value.filter(
-      (user) => !deletedIDs.includes(user.uid)
+      (user) => !deletedUserIDs.includes(user.uid)
     );
 
-    if (isAdminError) {
-      toast.success(
-        t('state.delete_some_users_success', { count: deletedIDs.length })
-      );
-      toast.error(
-        t('state.delete_some_users_failure', {
-          count: deletedUsers.length - deletedIDs.length,
-        })
-      );
-      toastTimeout = setTimeout(() => {
-        toast.error(t('state.remove_admin_for_deletion'));
-      }, 2000);
-    } else {
-      toast.success(
-        id ? t('state.delete_user_success') : t('state.delete_users_success')
-      );
-    }
-
     selectedRows.value.splice(0, selectedRows.value.length);
   }
   confirmUsersDeletion.value = false;