chore: removed register model from the standalone model helpers

- This will ensure that the database singleton will be incharge
  of migrating the local database independently

lib/models/core/course/course_helper.dart

@@ -6,19 +6,6 @@ class CourseModelHelper implements DatabaseOperations {
   static final CourseModelHelper _instance = CourseModelHelper._internal();
 
   factory CourseModelHelper() {
-    // Ensure the table is created when the factory constructor is called
-    DatabaseHelper().registerModel("""
-      CREATE TABLE IF NOT EXISTS courses (
-        unit TEXT PRIMARY KEY,
-        section TEXT NOT NULL,
-        day_of_the_week TEXT NOT NULL,
-        period TEXT NOT NULL,
-        campus TEXT NOT NULL,
-        room TEXT NOT NULL,
-        lecturer TEXT NOT NULL
-      );
-    """);
-
     return _instance;
   }
 

lib/models/core/reward/reward_helper.dart

@@ -5,16 +5,6 @@ class RewardModelHelper implements DatabaseOperations {
   static final RewardModelHelper _instance = RewardModelHelper._internal();
 
   factory RewardModelHelper() {
-    DatabaseHelper().registerModel('''
-      CREATE TABLE IF NOT EXISTS rewards (
-        id TEXT PRIMARY KEY,
-        student_id TEXT NOT NULL,
-        points INTEGER NOT NULL,
-        reason TEXT NOT NULL,
-        awarded_at TEXT NOT NULL
-      )
-    ''');
-
     return _instance;
   }
 

lib/models/core/user/user_helper.dart

@@ -6,29 +6,6 @@ class UserModelHelper implements DatabaseOperations {
   static final UserModelHelper _instance = UserModelHelper._internal();
 
   factory UserModelHelper() {
-    DatabaseHelper().registerModel("""
-    CREATE TABLE IF NOT EXISTS users (
-      id TEXT PRIMARY KEY,
-      username TEXT NOT NULL UNIQUE,
-      first_name TEXT NOT NULL,
-      last_name TEXT NOT NULL,
-      admission_number TEXT UNIQUE,
-      national_id TEXT UNIQUE,
-      gender TEXT,
-      address TEXT,
-      email TEXT UNIQUE,
-      date_of_birth TEXT,
-      campus TEXT,
-      profile_url TEXT,
-      password TEXT,
-      active INTEGER,
-      vibe_points INTEGER,
-      point_transactions TEXT,
-      date_created TEXT,
-      date_updated TEXT
-    );
-    """);
-
     return _instance;
   }
 

lib/storage/database.dart

@@ -79,21 +79,4 @@ class DatabaseHelper {
       await db.execute(value);
     });
   }
-
-  /// [registerModel]
-  /// The register model creates a table to represent the model
-  /// in a relational sql format.
-  ///
-  /// By default the [table] and [schema] are trimmed off whitespaces
-  /// and converted to lowercase for uniformity:
-  ///
-  /// The schema should be like:
-  /// 'id integer primary key, name text, email text'
-  /// notice that there are no brakets
-  Future<void> registerModel(String schema) async {
-    // final db = await database;
-    // await db.execute(
-    //   schema,
-    // );
-  }
 }

lib/tools/stories/models/core/organization_model_helper.dart

@@ -7,17 +7,6 @@ class OrganizationModelHelper implements DatabaseOperations {
       OrganizationModelHelper._internal();
 
   factory OrganizationModelHelper() {
-    DatabaseHelper().registerModel("""
-     CREATE TABLE IF NOT EXISTS organizations (
-          id TEXT PRIMARY KEY,
-          name TEXT NOT NULL,
-          phone TEXT,
-          email TEXT,
-          description TEXT,
-          profile TEXT,
-          date_added TEXT
-        );
-     """);
     return _instance;
   }
 

lib/tools/stories/models/core/story_model_helper.dart

@@ -6,19 +6,6 @@ class StoryModelHelper implements DatabaseOperations {
   static final StoryModelHelper _instance = StoryModelHelper._internal();
 
   factory StoryModelHelper() {
-    DatabaseHelper().registerModel("""
-    CREATE TABLE IF NOT EXISTS stories (
-      id TEXT PRIMARY KEY,
-      organization TEXT NOT NULL,
-      hex_code TEXT,
-      text TEXT,
-      media TEXT,
-      viewed INTEGER,
-      date_added TEXT,
-      date_of_expiry TEXT
-    );
-    """);
-
     return _instance;
   }
 

lib/tools/todo/models/todo_model_helper.dart

@@ -6,19 +6,6 @@ class TodoModelHelper implements DatabaseOperations {
   static final TodoModelHelper _instance = TodoModelHelper._internal();
 
   factory TodoModelHelper() {
-    DatabaseHelper().registerModel("""
-      CREATE TABLE IF NOT EXISTS todos (
-        id INTEGER PRIMARY KEY AUTOINCREMENT,
-        name TEXT NOT NULL,
-        color INTEGER NOT NULL,
-        complete INTEGER NOT NULL,
-        description TEXT NOT NULL,
-        due TEXT NOT NULL,
-        dateAdded TEXT NOT NULL,
-        dateCompleted TEXT
-      );
-    """);
-
     return _instance;
   }