UserProfile

lib/user_profile.dart

@@ -0,0 +1,109 @@
+
+/*
+ * Class for InvenTree user / login details
+ */
+import 'package:sembast/sembast.dart';
+import 'preferences.dart';
+
+class UserProfile {
+
+  UserProfile({
+    this.name,
+    this.server,
+    this.username,
+    this.password
+  });
+
+  // Name of the user profile
+  String name;
+
+  // Base address of the InvenTree server
+  String server;
+
+  // Username
+  String username;
+
+  // Password
+  String password;
+
+  // User ID (will be provided by the server on log-in)
+  int user_id;
+
+  factory UserProfile.fromJson(Map<String, dynamic> json) => UserProfile(
+    name: json['name'],
+    server: json['server'],
+    username: json['username'],
+    password: json['password'],
+  );
+
+  Map<String, dynamic> toJson() => {
+    "name": name,
+    "server": server,
+    "username": username,
+    "password": password,
+  };
+
+  @override
+  String toString() {
+    return "${server} - ${username}:${password}";
+  }
+}
+
+class UserProfileDBManager {
+
+  static const String folder_name = "profiles";
+
+  final _folder = intMapStoreFactory.store(folder_name);
+
+  Future<Database> get _db async => await InvenTreePreferencesDB.instance.database;
+
+  Future addProfile(UserProfile profile) async {
+
+    UserProfile existingProfile = await getProfile(profile.name);
+
+    if (existingProfile != null) {
+      print("UserProfile '${profile.name}' already exists");
+      return;
+    }
+
+    await _folder.add(await _db, profile.toJson());
+
+    print("Added user profile '${profile.name}'");
+  }
+
+  Future deleteProfile(UserProfile profile) async {
+    final finder = Finder(filter: Filter.equals("name", profile.name));
+    await _folder.delete(await _db, finder: finder);
+
+    print("Deleted user profile ${profile.name}");
+  }
+
+  Future<UserProfile> getProfile(String name) async {
+    // Lookup profile by name (or return null if does not exist)
+    final finder = Finder(filter: Filter.equals("name", name));
+
+    final profiles = await _folder.find(await _db, finder: finder);
+
+    if (profiles.length == 0) {
+      return null;
+    }
+
+    // Return the first matching profile object
+    return UserProfile.fromJson(profiles[0].value);
+  }
+
+  /*
+   * Return all user profile objects
+   */
+  Future<List<UserProfile>> getAllProfiles() async {
+    final profiles = await _folder.find(await _db);
+
+    List<UserProfile> profileList = new List<UserProfile>();
+
+    for (int idx = 0; idx < profiles.length; idx++) {
+      profileList.add(UserProfile.fromJson(profiles[idx].value));
+    }
+
+    return profileList;
+  }
+}