feat: support inviting members (#5118)

* feat: support inviting members

* chore: update memeber error log

* feat: invite as member

frontend/appflowy_flutter/lib/user/application/user_service.dart

@@ -177,6 +177,20 @@ class UserBackendService {
     return UserEventAddWorkspaceMember(data).send();
   }
 
+  Future<FlowyResult<void, FlowyError>> inviteWorkspaceMember(
+    String workspaceId,
+    String email, {
+    AFRolePB? role,
+  }) async {
+    final data = WorkspaceMemberInvitationPB()
+      ..workspaceId = workspaceId
+      ..inviteeEmail = email;
+    if (role != null) {
+      data.role = role;
+    }
+    return UserEventInviteWorkspaceMember(data).send();
+  }
+
   Future<FlowyResult<void, FlowyError>> removeWorkspaceMember(
     String workspaceId,
     String email,

frontend/appflowy_flutter/lib/workspace/presentation/settings/widgets/members/workspace_member_bloc.dart

@@ -91,6 +91,21 @@ class WorkspaceMemberBloc
             add(const WorkspaceMemberEvent.getWorkspaceMembers());
           });
         },
+        inviteWorkspaceMember: (email) async {
+          final result = await _userBackendService.inviteWorkspaceMember(
+            _workspaceId,
+            email,
+            role: AFRolePB.Member,
+          );
+          emit(
+            state.copyWith(
+              actionResult: WorkspaceMemberActionResult(
+                actionType: WorkspaceMemberActionType.invite,
+                result: result,
+              ),
+            ),
+          );
+        },
         removeWorkspaceMember: (email) async {
           final result = await _userBackendService.removeWorkspaceMember(
             _workspaceId,
@@ -186,6 +201,8 @@ class WorkspaceMemberEvent with _$WorkspaceMemberEvent {
       GetWorkspaceMembers;
   const factory WorkspaceMemberEvent.addWorkspaceMember(String email) =
       AddWorkspaceMember;
+  const factory WorkspaceMemberEvent.inviteWorkspaceMember(String email) =
+      InviteWorkspaceMember;
   const factory WorkspaceMemberEvent.removeWorkspaceMember(String email) =
       RemoveWorkspaceMember;
   const factory WorkspaceMemberEvent.updateWorkspaceMember(
@@ -197,6 +214,9 @@ class WorkspaceMemberEvent with _$WorkspaceMemberEvent {
 enum WorkspaceMemberActionType {
   none,
   get,
+  // this event will send an invitation to the member
+  invite,
+  // this event will add the member without sending an invitation
   add,
   remove,
   updateRole,

frontend/appflowy_flutter/lib/workspace/presentation/settings/widgets/members/workspace_member_page.dart

@@ -75,6 +75,7 @@ class WorkspaceMembersPage extends StatelessWidget {
           );
         },
         (f) {
+          Log.error('add workspace member failed: $f');
           final message = f.code == ErrorCode.WorkspaceMemberLimitExceeded
               ? LocaleKeys.settings_appearance_members_memberLimitExceeded.tr()
               : LocaleKeys.settings_appearance_members_failedToAddMember.tr();
@@ -84,6 +85,26 @@ class WorkspaceMembersPage extends StatelessWidget {
           );
         },
       );
+    } else if (actionType == WorkspaceMemberActionType.invite) {
+      result.fold(
+        (s) {
+          showSnackBarMessage(
+            context,
+            LocaleKeys.settings_appearance_members_inviteMemberSuccess.tr(),
+          );
+        },
+        (f) {
+          Log.error('invite workspace member failed: $f');
+          final message = f.code == ErrorCode.WorkspaceMemberLimitExceeded
+              ? LocaleKeys.settings_appearance_members_memberLimitExceeded.tr()
+              : LocaleKeys.settings_appearance_members_failedToInviteMember
+                  .tr();
+          showDialog(
+            context: context,
+            builder: (context) => NavigatorOkCancelDialog(message: message),
+          );
+        },
+      );
     }
 
     result.onFailure((f) {
@@ -193,7 +214,7 @@ class _InviteMemberState extends State<_InviteMember> {
     }
     context
         .read<WorkspaceMemberBloc>()
-        .add(WorkspaceMemberEvent.addWorkspaceMember(email));
+        .add(WorkspaceMemberEvent.inviteWorkspaceMember(email));
   }
 }
 

frontend/resources/translations/en.json

@@ -500,7 +500,9 @@
         "failedToAddMember": "Failed to add member",
         "addMemberSuccess": "Member added successfully",
         "removeMember": "Remove Member",
-        "areYouSureToRemoveMember": "Are you sure you want to remove this member?"
+        "areYouSureToRemoveMember": "Are you sure you want to remove this member?",
+        "inviteMemberSuccess": "The invitation has been sent successfully",
+        "failedToInviteMember": "Failed to invite member"
       }
     },
     "files": {