tests: tests for dart repositories

backend-dart/lib/domain/entities/user.dart

@@ -9,8 +9,8 @@ class User with _$User {
     required String name,
     required String email,
     String? passwordHash,
-    DateTime? createdAt,
-    DateTime? updatedAt,
+    required DateTime createdAt,
+    required DateTime updatedAt,
   }) = _User;
 }
 

backend-dart/lib/domain/entities/user.freezed.dart

@@ -20,8 +20,8 @@ mixin _$User {
   String get name => throw _privateConstructorUsedError;
   String get email => throw _privateConstructorUsedError;
   String? get passwordHash => throw _privateConstructorUsedError;
-  DateTime? get createdAt => throw _privateConstructorUsedError;
-  DateTime? get updatedAt => throw _privateConstructorUsedError;
+  DateTime get createdAt => throw _privateConstructorUsedError;
+  DateTime get updatedAt => throw _privateConstructorUsedError;
 
   /// Create a copy of User
   /// with the given fields replaced by the non-null parameter values.
@@ -39,8 +39,8 @@ abstract class $UserCopyWith<$Res> {
       String name,
       String email,
       String? passwordHash,
-      DateTime? createdAt,
-      DateTime? updatedAt});
+      DateTime createdAt,
+      DateTime updatedAt});
 }
 
 /// @nodoc
@@ -62,8 +62,8 @@ class _$UserCopyWithImpl<$Res, $Val extends User>
     Object? name = null,
     Object? email = null,
     Object? passwordHash = freezed,
-    Object? createdAt = freezed,
-    Object? updatedAt = freezed,
+    Object? createdAt = null,
+    Object? updatedAt = null,
   }) {
     return _then(_value.copyWith(
       id: null == id
@@ -82,14 +82,14 @@ class _$UserCopyWithImpl<$Res, $Val extends User>
           ? _value.passwordHash
           : passwordHash // ignore: cast_nullable_to_non_nullable
               as String?,
-      createdAt: freezed == createdAt
+      createdAt: null == createdAt
           ? _value.createdAt
           : createdAt // ignore: cast_nullable_to_non_nullable
-              as DateTime?,
-      updatedAt: freezed == updatedAt
+              as DateTime,
+      updatedAt: null == updatedAt
           ? _value.updatedAt
           : updatedAt // ignore: cast_nullable_to_non_nullable
-              as DateTime?,
+              as DateTime,
     ) as $Val);
   }
 }
@@ -106,8 +106,8 @@ abstract class _$$UserImplCopyWith<$Res> implements $UserCopyWith<$Res> {
       String name,
       String email,
       String? passwordHash,
-      DateTime? createdAt,
-      DateTime? updatedAt});
+      DateTime createdAt,
+      DateTime updatedAt});
 }
 
 /// @nodoc
@@ -126,8 +126,8 @@ class __$$UserImplCopyWithImpl<$Res>
     Object? name = null,
     Object? email = null,
     Object? passwordHash = freezed,
-    Object? createdAt = freezed,
-    Object? updatedAt = freezed,
+    Object? createdAt = null,
+    Object? updatedAt = null,
   }) {
     return _then(_$UserImpl(
       id: null == id
@@ -146,14 +146,14 @@ class __$$UserImplCopyWithImpl<$Res>
           ? _value.passwordHash
           : passwordHash // ignore: cast_nullable_to_non_nullable
               as String?,
-      createdAt: freezed == createdAt
+      createdAt: null == createdAt
           ? _value.createdAt
           : createdAt // ignore: cast_nullable_to_non_nullable
-              as DateTime?,
-      updatedAt: freezed == updatedAt
+              as DateTime,
+      updatedAt: null == updatedAt
           ? _value.updatedAt
           : updatedAt // ignore: cast_nullable_to_non_nullable
-              as DateTime?,
+              as DateTime,
     ));
   }
 }
@@ -166,8 +166,8 @@ class _$UserImpl implements _User {
       required this.name,
       required this.email,
       this.passwordHash,
-      this.createdAt,
-      this.updatedAt});
+      required this.createdAt,
+      required this.updatedAt});
 
   @override
   final String id;
@@ -178,9 +178,9 @@ class _$UserImpl implements _User {
   @override
   final String? passwordHash;
   @override
-  final DateTime? createdAt;
+  final DateTime createdAt;
   @override
-  final DateTime? updatedAt;
+  final DateTime updatedAt;
 
   @override
   String toString() {
@@ -222,8 +222,8 @@ abstract class _User implements User {
       required final String name,
       required final String email,
       final String? passwordHash,
-      final DateTime? createdAt,
-      final DateTime? updatedAt}) = _$UserImpl;
+      required final DateTime createdAt,
+      required final DateTime updatedAt}) = _$UserImpl;
 
   @override
   String get id;
@@ -234,9 +234,9 @@ abstract class _User implements User {
   @override
   String? get passwordHash;
   @override
-  DateTime? get createdAt;
+  DateTime get createdAt;
   @override
-  DateTime? get updatedAt;
+  DateTime get updatedAt;
 
   /// Create a copy of User
   /// with the given fields replaced by the non-null parameter values.

backend-dart/lib/domain/repository/project_repository.dart

@@ -9,6 +9,9 @@ abstract class ProjectRepository {
   /// Finds a project by its unique ID.
   TaskEither<IError, Project> findById(String id);
 
+  // Finds all projects by a user's unique ID.
+  TaskEither<IError, List<Project>> findByUserId(String userId);
+
   /// Updates an existing project.
   TaskEither<IError, Project> update(ProjectUpdate project);