fix: check TypeComposer via class name

Author: nodkz

src/fieldsConverter.js

@@ -132,8 +132,8 @@ export function convertModelToGraphQL(
   typeName: string
 ): TypeComposer {
   // if model already has generated TypeComposer early, then return it
-  if (model.schema && model.schema._gqcTypeComposer instanceof TypeComposer) {
-    return model.schema._gqcTypeComposer;
+  if (model.schema && model.schema._gqcTypeComposer) {
+    return (model.schema._gqcTypeComposer: any);
   }
 
   if (!typeName) {

src/resolvers/count.js

@@ -15,7 +15,7 @@ export default function count(
     throw new Error('First arg for Resolver count() should be instance of Mongoose Model.');
   }
 
-  if (!(typeComposer instanceof TypeComposer)) {
+  if (!typeComposer || typeComposer.constructor.name !== 'TypeComposer') {
     throw new Error('Second arg for Resolver count() should be instance of TypeComposer.');
   }
 

src/resolvers/createOne.js

@@ -17,7 +17,7 @@ export default function createOne(
     throw new Error('First arg for Resolver createOne() should be instance of Mongoose Model.');
   }
 
-  if (!(typeComposer instanceof TypeComposer)) {
+  if (!typeComposer || typeComposer.constructor.name !== 'TypeComposer') {
     throw new Error('Second arg for Resolver createOne() should be instance of TypeComposer.');
   }
 

src/resolvers/findById.js

@@ -16,7 +16,7 @@ export default function findById(
     throw new Error('First arg for Resolver findById() should be instance of Mongoose Model.');
   }
 
-  if (!(typeComposer instanceof TypeComposer)) {
+  if (!typeComposer || typeComposer.constructor.name !== 'TypeComposer') {
     throw new Error('Second arg for Resolver findById() should be instance of TypeComposer.');
   }
 

src/resolvers/findByIds.js

@@ -22,7 +22,7 @@ export default function findByIds(
     throw new Error('First arg for Resolver findByIds() should be instance of Mongoose Model.');
   }
 
-  if (!(typeComposer instanceof TypeComposer)) {
+  if (!typeComposer || typeComposer.constructor.name !== 'TypeComposer') {
     throw new Error('Second arg for Resolver findByIds() should be instance of TypeComposer.');
   }
 

src/resolvers/findMany.js

@@ -25,7 +25,7 @@ export default function findMany(
     throw new Error('First arg for Resolver findMany() should be instance of Mongoose Model.');
   }
 
-  if (!(typeComposer instanceof TypeComposer)) {
+  if (!typeComposer || typeComposer.constructor.name !== 'TypeComposer') {
     throw new Error('Second arg for Resolver findMany() should be instance of TypeComposer.');
   }
 

src/resolvers/findOne.js

@@ -23,7 +23,7 @@ export default function findOne(
     throw new Error('First arg for Resolver findOne() should be instance of Mongoose Model.');
   }
 
-  if (!(typeComposer instanceof TypeComposer)) {
+  if (!typeComposer || typeComposer.constructor.name !== 'TypeComposer') {
     throw new Error('Second arg for Resolver findOne() should be instance of TypeComposer.');
   }
 

src/resolvers/helpers/filter.js

@@ -38,7 +38,7 @@ export const filterHelperArgs = (
   model: MongooseModel,
   opts?: FilterHelperArgsOpts
 ): ComposeFieldConfigArgumentMap => {
-  if (!(typeComposer instanceof TypeComposer)) {
+  if (!typeComposer || typeComposer.constructor.name !== 'TypeComposer') {
     throw new Error('First arg for filterHelperArgs() should be instance of TypeComposer.');
   }
 

src/resolvers/helpers/record.js

@@ -16,7 +16,7 @@ export const recordHelperArgs = (
   typeComposer: TypeComposer,
   opts?: RecordHelperArgsOpts
 ): ComposeFieldConfigArgumentMap => {
-  if (!(typeComposer instanceof TypeComposer)) {
+  if (!typeComposer || typeComposer.constructor.name !== 'TypeComposer') {
     throw new Error('First arg for recordHelperArgs() should be instance of TypeComposer.');
   }
 

src/resolvers/removeById.js

@@ -18,7 +18,7 @@ export default function removeById(
     throw new Error('First arg for Resolver removeById() should be instance of Mongoose Model.');
   }
 
-  if (!(typeComposer instanceof TypeComposer)) {
+  if (!typeComposer || typeComposer.constructor.name !== 'TypeComposer') {
     throw new Error('Second arg for Resolver removeById() should be instance of TypeComposer.');
   }