Add permissions view

Backend/Api/Messages/CreateConversation.go

@@ -15,6 +15,9 @@ type RawCreateConversationData struct {
 	ID                string                          `json:"id"`
 	Name              string                          `json:"name"`
 	TwoUser           string                          `json:"two_user"`
+	AdminAddMembers   string                          `json:"admin_add_members"`
+	AdminEditInfo     string                          `json:"admin_edit_info"`
+	AdminSendMessages string                          `json:"admin_send_messages"`
 	Users             []Models.ConversationDetailUser `json:"users"`
 	UserConversations []Models.UserConversation       `json:"user_conversations"`
 }
@@ -37,9 +40,12 @@ func CreateConversation(w http.ResponseWriter, r *http.Request) {
 		Base: Models.Base{
 			ID: uuid.FromStringOrNil(rawConversationData.ID),
 		},
-		Name:    rawConversationData.Name,
-		TwoUser: rawConversationData.TwoUser,
-		Users:   rawConversationData.Users,
+		Name:              rawConversationData.Name,
+		TwoUser:           rawConversationData.TwoUser,
+		AdminAddMembers:   rawConversationData.AdminAddMembers,
+		AdminEditInfo:     rawConversationData.AdminEditInfo,
+		AdminSendMessages: rawConversationData.AdminSendMessages,
+		Users:             rawConversationData.Users,
 	}
 
 	err = Database.CreateConversationDetail(&messageThread)

Backend/Database/Seeder/MessageSeeder.go

@@ -93,11 +93,12 @@ func seedMessage(
 
 func seedConversationDetail(key AesKey) (Models.ConversationDetail, error) {
 	var (
-		messageThread     Models.ConversationDetail
-		name              string
-		nameCiphertext    []byte
-		twoUserCiphertext []byte
-		err               error
+		conversationDetail Models.ConversationDetail
+		name               string
+		nameCiphertext     []byte
+		falseCiphertext    []byte
+		trueCiphertext     []byte
+		err                error
 	)
 
 	name = "Test Conversation"
@@ -107,18 +108,26 @@ func seedConversationDetail(key AesKey) (Models.ConversationDetail, error) {
 		panic(err)
 	}
 
-	twoUserCiphertext, err = key.AesEncrypt([]byte("false"))
+	falseCiphertext, err = key.AesEncrypt([]byte("false"))
+	if err != nil {
+		panic(err)
+	}
+
+	trueCiphertext, err = key.AesEncrypt([]byte("true"))
 	if err != nil {
 		panic(err)
 	}
 
-	messageThread = Models.ConversationDetail{
-		Name:    base64.StdEncoding.EncodeToString(nameCiphertext),
-		TwoUser: base64.StdEncoding.EncodeToString(twoUserCiphertext),
+	conversationDetail = Models.ConversationDetail{
+		Name:              base64.StdEncoding.EncodeToString(nameCiphertext),
+		TwoUser:           base64.StdEncoding.EncodeToString(falseCiphertext),
+		AdminAddMembers:   base64.StdEncoding.EncodeToString(trueCiphertext),
+		AdminEditInfo:     base64.StdEncoding.EncodeToString(trueCiphertext),
+		AdminSendMessages: base64.StdEncoding.EncodeToString(falseCiphertext),
 	}
 
-	err = Database.CreateConversationDetail(&messageThread)
-	return messageThread, err
+	err = Database.CreateConversationDetail(&conversationDetail)
+	return conversationDetail, err
 }
 
 func seedUserConversation(

Backend/Models/Conversations.go

@@ -16,6 +16,9 @@ type ConversationDetail struct {
 	Attachment           Attachment               `                         json:"attachment"`
 	MessageExpiryDefault MessageExpiry            `gorm:"default:no_expiry" json:"-" sql:"type:ENUM('fifteen_min', 'thirty_min', 'one_hour', 'three_hour', 'six_hour', 'twelve_hour', 'one_day', 'three_day', 'no_expiry')"` // Stored encrypted
 	MessageExpiry        string                   `gorm:"-"                 json:"message_expiry"`                                                                                                                           // Stored encrypted
+	AdminAddMembers      string                   `                         json:"admin_add_members"`                                                                                                                        // Stored encrypted
+	AdminEditInfo        string                   `                         json:"admin_edit_info"`                                                                                                                          // Stored encrypted
+	AdminSendMessages    string                   `                         json:"admin_send_messages"`                                                                                                                      // Stored encrypted
 }
 
 // ConversationDetailUser all users associated with a customer

Backend/Util/Files.go

@@ -17,7 +17,7 @@ func WriteFile(contents []byte) (string, error) {
 	fileName = RandomString(32)
 
 	filePath = fmt.Sprintf(
-		"/app/attachments/%s",
+		"./attachments/%s",
 		fileName,
 	)
 

mobile/lib/components/select_message_ttl.dart

@@ -58,12 +58,12 @@ class _SelectMessageTTLState extends State<SelectMessageTTL> {
       ),
       body: Padding(
         padding: const EdgeInsets.only(top: 30),
-        child: list(),
+        child: _list(),
       ),
     );
   }
 
-  Widget list() {
+  Widget _list() {
     return ListView.builder(
       itemCount: messageExpiryValues.length,
       shrinkWrap: true,
@@ -84,7 +84,7 @@ class _SelectMessageTTLState extends State<SelectMessageTTL> {
               children: [
                 selectedExpiry == key ?
                   const Icon(Icons.check) :
-                  const SizedBox(width: 20),
+                  const SizedBox(width: 24),
                 const SizedBox(width: 16),
                 Expanded(
                  child: Align(

mobile/lib/models/conversations.dart

@@ -37,7 +37,10 @@ Future<Conversation> createConversation(String title, List<Friend> friends, bool
     twoUser: twoUser,
     status: ConversationStatus.pending,
     isRead: true,
-    messageExpiryDefault: 'no_expiry'
+    messageExpiryDefault: 'no_expiry',
+    adminAddMembers: true,
+    adminEditInfo: true,
+    adminSendMessages: false,
   );
 
   await db.insert(
@@ -163,6 +166,9 @@ Future<Conversation> getConversationById(String id) async {
     isRead: maps[0]['is_read'] == 1,
     icon: file,
     messageExpiryDefault: maps[0]['message_expiry'],
+    adminAddMembers: maps[0]['admin_add_members'] == 1,
+    adminEditInfo: maps[0]['admin_edit_info'] == 1,
+    adminSendMessages: maps[0]['admin_send_messages'] == 1,
   );
 }
 
@@ -193,6 +199,9 @@ Future<List<Conversation>> getConversations() async {
       isRead: maps[i]['is_read'] == 1,
       icon: file,
       messageExpiryDefault: maps[i]['message_expiry'] ?? 'no_expiry',
+      adminAddMembers: maps[i]['admin_add_members'] == 1,
+      adminEditInfo: maps[i]['admin_edit_info'] == 1,
+      adminSendMessages: maps[i]['admin_send_messages'] == 1,
     );
   });
 }
@@ -227,6 +236,9 @@ Future<Conversation?> getTwoUserConversation(String userId) async {
     status: ConversationStatus.values[maps[0]['status']],
     isRead: maps[0]['is_read'] == 1,
     messageExpiryDefault: maps[0]['message_expiry'],
+    adminAddMembers: maps[0]['admin_add_members'] == 1,
+    adminEditInfo: maps[0]['admin_edit_info'] == 1,
+    adminSendMessages: maps[0]['admin_send_messages'] == 1,
   );
 
 }
@@ -241,6 +253,9 @@ class Conversation {
   ConversationStatus status;
   bool isRead;
   String messageExpiryDefault = 'no_expiry';
+  bool adminAddMembers = true;
+  bool adminEditInfo = true;
+  bool adminSendMessages = false;
   File? icon;
 
   Conversation({
@@ -253,6 +268,9 @@ class Conversation {
     required this.status,
     required this.isRead,
     required this.messageExpiryDefault,
+    required this.adminAddMembers,
+    required this.adminEditInfo,
+    required this.adminSendMessages,
     this.icon,
   });
 
@@ -283,6 +301,9 @@ class Conversation {
       status: ConversationStatus.complete,
       isRead: true,
       messageExpiryDefault: 'no_expiry',
+      adminAddMembers: true,
+      adminEditInfo: true,
+      adminSendMessages: false,
     );
   }
 
@@ -329,6 +350,9 @@ class Conversation {
       'users': await getEncryptedConversationUsers(this, symKey),
       'two_user': AesHelper.aesEncrypt(symKey, Uint8List.fromList((twoUser ? 'true' : 'false').codeUnits)),
       'message_expiry': messageExpiryDefault,
+      'admin_add_members': AesHelper.aesEncrypt(symKey, Uint8List.fromList((adminAddMembers ? 'true' : 'false').codeUnits)),
+      'admin_edit_info': AesHelper.aesEncrypt(symKey, Uint8List.fromList((adminEditInfo ? 'true' : 'false').codeUnits)),
+      'admin_send_messages': AesHelper.aesEncrypt(symKey, Uint8List.fromList((adminSendMessages ? 'true' : 'false').codeUnits)),
       'user_conversations': userConversations,
     };
 
@@ -367,6 +391,9 @@ class Conversation {
       'is_read': isRead ? 1 : 0,
       'file': icon != null ? icon!.path : null,
       'message_expiry': messageExpiryDefault,
+      'admin_add_members': adminAddMembers ? 1 : 0,
+      'admin_edit_info': adminEditInfo ? 1 : 0,
+      'admin_send_messages': adminSendMessages ? 1 : 0,
     };
   }
 

mobile/lib/utils/storage/conversations.dart

@@ -3,7 +3,6 @@ import 'dart:convert';
 import 'package:Capsule/exceptions/update_data_exception.dart';
 import 'package:Capsule/utils/storage/get_file.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter_dotenv/flutter_dotenv.dart';
 import 'package:http/http.dart' as http;
 import 'package:pointycastle/export.dart';
 import 'package:sqflite/sqflite.dart';

mobile/lib/utils/storage/database.dart

@@ -41,7 +41,10 @@ Future<Database> getDatabaseConnection() async {
                                 status INTEGER,
                                 is_read INTEGER,
                                 file TEXT,
-                                message_expiry TEXT
+                                message_expiry TEXT,
+                                admin_add_members INTEGER,
+                                admin_edit_info INTEGER,
+                                admin_send_messages INTEGER
                         );
                         ''');
 

mobile/lib/views/main/conversation/edit_details.dart

@@ -125,25 +125,31 @@ class _ConversationEditDetails extends State<ConversationEditDetails> {
 
                 const SizedBox(height: 20),
 
-                showFileSelector ?
-                  Padding(
-                    padding: const EdgeInsets.only(bottom: 10),
-                    child: FilePicker(
-                      cameraHandle: (XFile image) {
-                        setState(() {
-                          conversationIcon = File(image.path);
-                          showFileSelector = false;
-                        });
-                      },
-                      galleryHandleSingle: (XFile image) async {
-                        setState(() {
-                          conversationIcon = File(image.path);
-                          showFileSelector = false;
-                        });
-                      },
-                    ),
-                  ) :
-                  const SizedBox(height: 10),
+                AnimatedSwitcher(
+                  duration: const Duration(milliseconds: 250),
+                  transitionBuilder: (Widget child, Animation<double> animation) {
+                    return SizeTransition(sizeFactor: animation, child: child);
+                  },
+                  child: showFileSelector ?
+                    Padding(
+                      padding: const EdgeInsets.only(bottom: 10),
+                      child: FilePicker(
+                        cameraHandle: (XFile image) {
+                          setState(() {
+                            conversationIcon = File(image.path);
+                            showFileSelector = false;
+                          });
+                        },
+                        galleryHandleSingle: (XFile image) async {
+                          setState(() {
+                            conversationIcon = File(image.path);
+                            showFileSelector = false;
+                          });
+                        },
+                      ),
+                    ) :
+                    const SizedBox(height: 10),
+                ),
 
                 TextFormField(
                   controller: conversationNameController,

mobile/lib/views/main/conversation/permissions.dart

@@ -0,0 +1,174 @@
+import 'package:Capsule/components/flash_message.dart';
+import 'package:Capsule/exceptions/update_data_exception.dart';
+import 'package:Capsule/utils/storage/conversations.dart';
+import 'package:Capsule/utils/storage/database.dart';
+import 'package:flutter/material.dart';
+
+import '/components/custom_title_bar.dart';
+import '/models/conversations.dart';
+
+class ConversationPermissions extends StatefulWidget {
+  const ConversationPermissions({
+    Key? key,
+    required this.conversation,
+  }) : super(key: key);
+
+  final Conversation conversation;
+
+  @override
+  _ConversationPermissionsState createState() => _ConversationPermissionsState();
+}
+
+class _ConversationPermissionsState extends State<ConversationPermissions> {
+  Map<String, Map<String, String>> perms = {
+    'admin_add_members': {
+      'title': 'Add Members',
+      'desc': 'Restrict adding members to admins',
+    },
+    'admin_edit_info': {
+      'title': 'Edit Info',
+      'desc': 'Restrict editing the conversation information to admins',
+    },
+    'admin_send_messages': {
+      'title': 'Send Messages',
+      'desc': 'Restrict sending messages to admins',
+    },
+  };
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: CustomTitleBar(
+        title: const Text(
+          'Permissions',
+          style: TextStyle(
+            fontSize: 28,
+            fontWeight: FontWeight.bold
+          )
+        ),
+        beforeBack: () async {
+          final db = await getDatabaseConnection();
+          db.update(
+            'conversations',
+            widget.conversation.toMap(),
+            where: 'id = ?',
+            whereArgs: [widget.conversation.id],
+          );
+
+          updateConversation(widget.conversation)
+            .catchError((error) {
+              String message = error.toString();
+              if (error.runtimeType != UpdateDataException) {
+                message = 'An error occured, please try again later';
+              }
+
+              showMessage(message, context);
+            });
+        },
+        showBack: true,
+        backgroundColor: Colors.transparent,
+      ),
+      body: Padding(
+        padding: const EdgeInsets.only(top: 30),
+        child: _list(),
+      ),
+    );
+  }
+
+  Widget _list() {
+    return ListView.builder(
+      itemCount: perms.length,
+      shrinkWrap: true,
+      itemBuilder: (context, i) {
+        String key = perms.keys.elementAt(i);
+
+        return GestureDetector(
+          behavior: HitTestBehavior.opaque,
+          onTap: () {
+            _setValue(key);
+          },
+
+          child: Padding(
+            padding: const EdgeInsets.only(left: 30, right: 20, top: 8, bottom: 8),
+            child: Row(
+              children: [
+                _getValue(key) ?
+                  const Icon(Icons.check) :
+                  const SizedBox(width: 24),
+                const SizedBox(width: 16),
+                Expanded(
+                  child: Align(
+                    alignment: Alignment.centerLeft,
+                    child: Column(
+                      crossAxisAlignment: CrossAxisAlignment.start,
+                      children: [
+                        Text(
+                          perms[key]!['title'] ?? '',
+                          textAlign: TextAlign.left,
+                          style: const TextStyle(
+                            fontSize: 20,
+                            fontWeight: FontWeight.normal,
+                          ),
+                        ),
+                        const SizedBox(height: 5),
+                        Text(
+                          perms[key]!['desc'] ?? '',
+                          textAlign: TextAlign.left,
+                          style: const TextStyle(
+                            fontSize: 14,
+                            fontWeight: FontWeight.w200,
+                          ),
+                        ),
+                      ]
+                    )
+                  )
+                )
+              ],
+            )
+          )
+        );
+      }
+    );
+  }
+
+  bool _getValue(String key) {
+    switch (key) {
+      case 'admin_add_members': {
+        return widget.conversation.adminAddMembers;
+      }
+      case 'admin_edit_info': {
+        return widget.conversation.adminEditInfo;
+      }
+      case 'admin_send_messages': {
+        return widget.conversation.adminSendMessages;
+      }
+      default: {
+        return false;
+      }
+    }
+  }
+
+  void _setValue(String key) {
+    switch (key) {
+      case 'admin_add_members': {
+        setState(() {
+          widget.conversation.adminAddMembers = !widget.conversation.adminAddMembers;
+        });
+        break;
+      }
+      case 'admin_edit_info': {
+        setState(() {
+          widget.conversation.adminEditInfo = !widget.conversation.adminEditInfo;
+        });
+        break;
+      }
+      case 'admin_send_messages': {
+        setState(() {
+          widget.conversation.adminSendMessages = !widget.conversation.adminSendMessages;
+        });
+        break;
+      }
+    }
+  }
+}
+

mobile/lib/views/main/conversation/settings.dart

@@ -2,6 +2,7 @@ import 'dart:convert';
 import 'dart:io';
 
 import 'package:Capsule/utils/storage/session_cookie.dart';
+import 'package:Capsule/views/main/conversation/permissions.dart';
 import 'package:flutter/material.dart';
 import 'package:http/http.dart' as http;
 
@@ -23,12 +24,13 @@ import '/utils/storage/database.dart';
 import '/utils/storage/conversations.dart';
 
 class ConversationSettings extends StatefulWidget {
-  final Conversation conversation;
   const ConversationSettings({
     Key? key,
     required this.conversation,
   }) : super(key: key);
 
+  final Conversation conversation;
+
   @override
   State<ConversationSettings> createState() => _ConversationSettingsState();
 }
@@ -101,7 +103,7 @@ class _ConversationSettingsState extends State<ConversationSettings> {
           ),
         ),
 
-        widget.conversation.admin && !widget.conversation.twoUser ? IconButton(
+        (widget.conversation.admin && widget.conversation.adminEditInfo) && !widget.conversation.twoUser ? IconButton(
           iconSize: 20,
           icon: const Icon(Icons.edit),
           padding: const EdgeInsets.all(5.0),
@@ -303,7 +305,11 @@ return Theme.of(context).colorScheme.onBackground;
               )
             ),
             onPressed: () {
-              print('Permissions');
+              Navigator.of(context).push(
+                MaterialPageRoute(builder: (context) => ConversationPermissions(
+                    conversation: widget.conversation,
+                ))
+              );
             }
           ),
         ],
@@ -321,6 +327,7 @@ return Theme.of(context).colorScheme.onBackground;
         return ConversationSettingsUserListItem(
           user: users[i],
           isAdmin: widget.conversation.admin,
+          twoUser: widget.conversation.twoUser,
           profile: profile!, // TODO: Fix this
         );
       }

mobile/lib/views/main/conversation/settings_user_list_item.dart

@@ -7,11 +7,13 @@ import '/models/my_profile.dart';
 class ConversationSettingsUserListItem extends StatefulWidget{
   final ConversationUser user;
   final bool isAdmin;
+  final bool twoUser;
   final MyProfile profile;
   const ConversationSettingsUserListItem({
     Key? key,
     required this.user,
     required this.isAdmin,
+    required this.twoUser,
     required this.profile,
   }) : super(key: key);
 
@@ -22,7 +24,7 @@ class ConversationSettingsUserListItem extends StatefulWidget{
 class _ConversationSettingsUserListItemState extends State<ConversationSettingsUserListItem> {
 
   Widget admin() {
-    if (!widget.user.admin) {
+    if (!widget.user.admin || widget.twoUser) {
       return const SizedBox.shrink();
     }
 
@@ -42,7 +44,7 @@ class _ConversationSettingsUserListItemState extends State<ConversationSettingsU
   }
 
   Widget adminUserActions() {
-    if (!widget.isAdmin || widget.user.admin || widget.user.username == widget.profile.username) {
+    if (!widget.isAdmin || widget.user.admin || widget.twoUser) {
       return const SizedBox(height: 50);
     }