Fix: naming of imported enums (#10185)

Author: gilgardosh

packages/plugins/other/visitor-plugin-common/src/base-resolvers-visitor.ts

@@ -873,9 +873,13 @@ export class BaseResolversVisitor<
         this.markMapperAsUsed(typeName);
         prev[typeName] = applyWrapper(this.config.mappers[typeName].type);
       } else if (isEnumType(schemaType) && this.config.enumValues[typeName]) {
-        prev[typeName] =
-          this.config.enumValues[typeName].sourceIdentifier ||
-          this.convertName(this.config.enumValues[typeName].typeIdentifier);
+        const isExternalFile = !!this.config.enumValues[typeName].sourceFile;
+        prev[typeName] = isExternalFile
+          ? this.convertName(this.config.enumValues[typeName].typeIdentifier, {
+              useTypesPrefix: false,
+              useTypesSuffix: false,
+            })
+          : this.config.enumValues[typeName].sourceIdentifier;
       } else if (hasDefaultMapper && !hasPlaceholder(this.config.defaultMapper.type)) {
         prev[typeName] = applyWrapper(this.config.defaultMapper.type);
       } else if (isScalar) {

packages/plugins/typescript/resolvers/tests/ts-resolvers.spec.ts

@@ -590,6 +590,7 @@ __isTypeOf?: IsTypeOfResolverFn<ParentType, ContextType>;
     const testSchema = buildSchema(/* GraphQL */ `
       type Query {
         a: A
+        c: C
       }
 
       enum A {
@@ -606,11 +607,17 @@ __isTypeOf?: IsTypeOfResolverFn<ParentType, ContextType>;
       type B {
         a: String
       }
+
+      enum C {
+        Y
+        Z
+      }
     `);
 
     const config = {
       enumValues: {
         A: 'MyA',
+        C: '../enums.js#MyC',
       },
       typesPrefix: 'GQL_',
     };
@@ -622,9 +629,13 @@ __isTypeOf?: IsTypeOfResolverFn<ParentType, ContextType>;
 
     expect(mergedOutputs).not.toContain(`A: A;`);
     expect(mergedOutputs).not.toContain(`A: GQL_A;`);
+    expect(mergedOutputs).not.toContain(`C: GQL_MyC;`);
     expect(mergedOutputs).toContain(`NotMapped: GQL_NotMapped;`);
     expect(mergedOutputs).not.toContain(`NotMapped: NotMapped;`);
+    expect(mergedOutputs).toContain(`A: MyA;`);
     expect(mergedOutputs).toContain(`B: GQL_B;`);
+    expect(mergedOutputs).toContain(`C: C;`);
+    expect(mergedOutputs).toContain(`import { MyC as C } from '../enums.js';`);
   });
 
   it('Should allow to generate optional __resolveType', async () => {
@@ -2260,7 +2271,7 @@ export type ResolverFn<TResult, TParent, TContext, TArgs> = (
           ProjectRoleDetail: '../entities#ProjectRole',
         },
         enumValues: {
-          ProjectRole: '../entities#ProjectRole',
+          ProjectRole: '../entities#AnotherProjectRole',
         },
       };
 
@@ -2272,8 +2283,11 @@ export type ResolverFn<TResult, TParent, TContext, TArgs> = (
       expect(output.prepend.filter(t => t.includes('import')).length).toBe(2);
       expect(output.prepend.filter(t => t.includes('ProjectRole')).length).toBe(0);
       expect(tsContent.prepend.filter(t => t.includes('ProjectRole')).length).toBe(1);
-      expect(tsContent.prepend.includes(`import { ProjectRole } from '../entities';`)).toBeTruthy();
-      expect(output.prepend.includes(`import { ProjectRole } from '../entities';`)).toBeFalsy();
+      expect(output.content.includes('AnotherProjectRole')).toBeFalsy();
+      expect(
+        tsContent.prepend.includes(`import { AnotherProjectRole as ProjectRole } from '../entities';`)
+      ).toBeTruthy();
+      expect(output.prepend.includes(`import { AnotherProjectRole as ProjectRole } from '../entities';`)).toBeFalsy();
     });
 
     it('#3264 - enumValues is not being applied to directive resolver', async () => {