fix:Inherited fields from abstract model should be on the top

packages/schema/src/utils/ast-utils.ts

@@ -58,32 +58,29 @@ export function mergeBaseModel(model: Model) {
         .forEach((decl) => {
             const dataModel = decl as DataModel;
 
-            dataModel.superTypes.forEach((superType) => {
-                const superTypeDecl = superType.ref;
-                if (superTypeDecl) {
-                    superTypeDecl.fields.forEach((field) => {
-                        const cloneField = Object.assign({}, field);
-                        const mutable = cloneField as Mutable<AstNode>;
-                        // update container
-                        mutable.$container = dataModel;
-                        dataModel.fields.push(mutable as DataModelField);
-                    });
-
-                    superTypeDecl.attributes.forEach((attr) => {
-                        const cloneAttr = Object.assign({}, attr);
-                        const mutable = cloneAttr as Mutable<AstNode>;
-                        // update container
-                        mutable.$container = dataModel;
-                        dataModel.attributes.push(mutable as DataModelAttribute);
-                    });
-                }
-            });
+            dataModel.fields = dataModel.superTypes
+                .flatMap((superType) => updateContainer(superType.ref!.fields, dataModel))
+                .concat(dataModel.fields);
+
+            dataModel.attributes = dataModel.superTypes
+                .flatMap((superType) => updateContainer(superType.ref!.attributes, dataModel))
+                .concat(dataModel.attributes);
         });
 
     // remove abstract models
     model.declarations = model.declarations.filter((x) => !(x.$type == 'DataModel' && x.isAbstract));
 }
 
+function updateContainer<T extends AstNode>(nodes: T[], container: AstNode): Mutable<T>[] {
+    return nodes.map((node) => {
+        const cloneField = Object.assign({}, node);
+        const mutable = cloneField as Mutable<T>;
+        // update container
+        mutable.$container = container;
+        return mutable;
+    });
+}
+
 function toStaticPolicy(
     operation: PolicyOperationKind,
     allows: DataModelAttribute[],

packages/schema/tests/generator/prisma-generator.test.ts

@@ -280,8 +280,11 @@ describe('Prisma generator test', () => {
             updatedAt DateTime @updatedAt
         }
 
-        model Post extends Base {
+        abstract model Content {
             title String
+        }
+
+        model Post extends Base, Content {
             published Boolean @default(false)
         }
     `);
@@ -301,6 +304,9 @@ describe('Prisma generator test', () => {
         const post = dmmf.datamodel.models[0];
         expect(post.name).toBe('Post');
         expect(post.fields.length).toBe(5);
+        expect(post.fields[0].name).toBe('id');
+        expect(post.fields[3].name).toBe('title');
+        expect(post.fields[4].name).toBe('published');
     });
 
     it('custom aux field names', async () => {
@@ -360,7 +366,7 @@ describe('Prisma generator test', () => {
         const post = dmmf.datamodel.models.find((m) => m.name === 'Post');
 
         expect(post?.documentation?.replace(/\s/g, '')).toBe(
-            `@@allow('delete', ownerId == auth()) @@allow('read', owner == auth())`.replace(/\s/g, '')
+            `@@allow('read', owner == auth()) @@allow('delete', ownerId == auth())`.replace(/\s/g, '')
         );
 
         const todo = dmmf.datamodel.models.find((m) => m.name === 'Todo');