feat: 🎸 (parser) correctly parse aliased signal inputs

Author: nivekcode

src/parser/shared/parser/field-decorator.parser.spec.ts

@@ -405,6 +405,29 @@ describe('Field Decorator', function () {
         outputs: [],
       });
     });
+
+    it('should use the alias as name', () => {
+      const ast = tsquery.ast(`
+            export class MyTestClass {
+                test = input<myIcon>("el-icon", {alias: "foo"});
+           }
+        `);
+
+      const expectedInputs = [
+        {
+          decorator: 'input',
+          name: 'foo',
+          initialValue: '"el-icon"',
+          type: 'myIcon',
+          required: false,
+          field: 'test = input<myIcon>("el-icon", {alias: "foo"});',
+        },
+      ];
+      expect(parseInputsAndOutputs(ast)).toEqual({
+        inputs: expectedInputs,
+        outputs: [],
+      });
+    });
   });
 
   describe('model inputs', () => {
@@ -660,6 +683,29 @@ describe('Field Decorator', function () {
         outputs: [],
       });
     });
+
+    it('should parse signal model with aliases and use the alias as name', () => {
+      const ast = tsquery.ast(`
+            export class MyTestClass {
+                test = model("myValue", {alias: "foo"});
+           }
+        `);
+
+      const expectedInputs = [
+        {
+          decorator: 'model',
+          name: 'foo',
+          type: 'inferred',
+          required: false,
+          initialValue: '"myValue"',
+          field: 'test = model("myValue", {alias: "foo"});',
+        },
+      ];
+      expect(parseInputsAndOutputs(ast)).toEqual({
+        inputs: expectedInputs,
+        outputs: [],
+      });
+    });
   });
 
   describe('output', () => {

src/parser/shared/parser/field-decorator.parser.ts

@@ -99,6 +99,12 @@ function parseSignalInputsAndModels(ast: ts.SourceFile): NgParselFieldDecorator[
     const required = isRequiredSingalInput(field);
 
     const name = [...tsquery(field, 'BinaryExpression > Identifier')][0]?.getText() || '';
+    const alias = [
+      ...tsquery(field, 'CallExpression ObjectLiteralExpression PropertyAssignment[name.name="alias"] StringLiteral'),
+    ][0]
+      ?.getText()
+      .replace(/"/g, '');
+
     const decorator =
       [
         ...tsquery(
@@ -126,7 +132,7 @@ function parseSignalInputsAndModels(ast: ts.SourceFile): NgParselFieldDecorator[
       signalInputs.push({
         decorator,
         required,
-        name,
+        name: alias || name,
         type,
         field,
       });
@@ -135,7 +141,7 @@ function parseSignalInputsAndModels(ast: ts.SourceFile): NgParselFieldDecorator[
         decorator,
         required,
         initialValue,
-        name,
+        name: alias || name,
         type,
         field,
       });