Frontend first draft

frontend/pshared/lib/data/mapper/permissions/data/permission.dart

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+import 'package:pshared/data/dto/permissions/data/permission.dart';
+import 'package:pshared/data/mapper/permissions/action_effect.dart';
+import 'package:pshared/models/permissions/data/permission.dart';
+import 'package:pshared/models/permissions/data/policy.dart';
+
+
+extension PermissionMapper on Permission {
+  PermissionDTO toDTO() {
+    return PermissionDTO(
+        roleDescriptionRef: policy.roleDescriptionRef,
+        organizationRef: policy.organizationRef,
+        descriptionRef: policy.descriptionRef,
+        objectRef: policy.objectRef,
+        effect: policy.effect.toDTO(),
+        accountRef: accountRef,
+    );
+  }
+}
+
+extension PermissionDTOMapper on PermissionDTO {
+  Permission toDomain() {
+    return Permission(
+      policy: Policy(
+        roleDescriptionRef: roleDescriptionRef, 
+        organizationRef: organizationRef, 
+        descriptionRef: descriptionRef, 
+        objectRef: objectRef, 
+        effect: effect.toDomain(),
+      ),
+      accountRef: accountRef,
+    );
+  }
+}

frontend/pshared/lib/data/mapper/permissions/data/permissions.dart

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+import 'package:pshared/data/dto/permissions/data/permissions.dart';
+import 'package:pshared/data/mapper/permissions/data/permission.dart';
+import 'package:pshared/data/mapper/permissions/data/policy.dart';
+import 'package:pshared/data/mapper/permissions/data/role.dart';
+import 'package:pshared/models/permissions/data/permissions.dart';
+
+
+extension PermissionsDataMapper on PermissionsData {
+  PermissionsDataDTO toDTO() {
+    return PermissionsDataDTO(
+      roles: roles.map((role) => role.toDTO()).toList(),
+      policies: policies.map((policy) => policy.toDTO()).toList(),
+      permissions: permissions.map((permission) => permission.toDTO()).toList(),
+    );
+  }
+}
+
+extension PermissionsDataDTOMapper on PermissionsDataDTO {
+  PermissionsData toDomain() {
+    return PermissionsData(
+      roles: roles.map((role) => role.toDomain()).toList(),
+      policies: policies.map((policy) => policy.toDomain()).toList(),
+      permissions: permissions.map((permission) => permission.toDomain()).toList(),
+    );
+  }
+}

frontend/pshared/lib/data/mapper/permissions/data/policy.dart

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+import 'package:pshared/data/dto/permissions/data/policy.dart';
+import 'package:pshared/data/mapper/permissions/action_effect.dart';
+import 'package:pshared/models/permissions/data/policy.dart';
+
+
+extension PolicyMapper on Policy {
+  PolicyDTO toDTO() {
+    return PolicyDTO(
+      roleDescriptionRef: roleDescriptionRef,
+      organizationRef: organizationRef,
+      descriptionRef: descriptionRef,
+      objectRef: objectRef,
+      effect: effect.toDTO(),
+    );
+  }
+}
+
+extension PolicyDTOMapper on PolicyDTO {
+  Policy toDomain() {
+    return Policy(
+      roleDescriptionRef: roleDescriptionRef,
+      organizationRef: organizationRef,
+      descriptionRef: descriptionRef,
+      objectRef: objectRef,
+      effect: effect.toDomain(),
+    );
+  }
+}

frontend/pshared/lib/data/mapper/permissions/data/role.dart

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+import 'package:pshared/data/dto/permissions/data/role.dart';
+import 'package:pshared/models/permissions/data/role.dart';
+
+
+extension RoleMapper on Role {
+  /// Converts a `Role` domain model to a `RoleDTO`.
+  RoleDTO toDTO() {
+    return RoleDTO(
+      accountRef: accountRef,
+      descriptionRef: descriptionRef,
+      organizationRef: organizationRef,
+    );
+  }
+}
+
+extension RoleDTOMapper on RoleDTO {
+  /// Converts a `RoleDTO` to a `Role` domain model.
+  Role toDomain() {
+    return Role(
+      accountRef: accountRef,
+      descriptionRef: descriptionRef,
+      organizationRef: organizationRef,
+    );
+  }
+}