Initial commit

lib/data/mappers/exercise_mapper.dart

@@ -0,0 +1,39 @@
+import 'package:drift/drift.dart';
+import 'package:trainhub_flutter/data/database/app_database.dart';
+import 'package:trainhub_flutter/domain/entities/exercise.dart';
+
+class ExerciseMapper {
+  ExerciseMapper._();
+
+  static ExerciseEntity toEntity(Exercise row) {
+    return ExerciseEntity(
+      id: row.id,
+      name: row.name,
+      instructions: row.instructions,
+      enrichment: row.enrichment,
+      tags: row.tags,
+      videoUrl: row.videoUrl,
+    );
+  }
+
+  static ExercisesCompanion toCompanion(ExerciseEntity entity) {
+    return ExercisesCompanion(
+      id: Value(entity.id),
+      name: Value(entity.name),
+      instructions: Value(entity.instructions),
+      enrichment: Value(entity.enrichment),
+      tags: Value(entity.tags),
+      videoUrl: Value(entity.videoUrl),
+    );
+  }
+
+  static ExercisesCompanion toUpdateCompanion(ExerciseEntity entity) {
+    return ExercisesCompanion(
+      name: Value(entity.name),
+      instructions: Value(entity.instructions),
+      enrichment: Value(entity.enrichment),
+      tags: Value(entity.tags),
+      videoUrl: Value(entity.videoUrl),
+    );
+  }
+}