GraphQL alias for mutations in classConfigs (parse-community#6258)

* mutations

* removed duplicate tests

Author: BufferUnderflower

spec/ParseGraphQLController.spec.js

@@ -970,4 +970,102 @@ describe('ParseGraphQLController', () => {
       expect(cacheAfterValue).toBeNull();
     });
   });
+
+  describe('alias', () => {
+    it('should fail if query alias is not a string', async () => {
+      const parseGraphQLController = new ParseGraphQLController({
+        databaseController,
+      });
+
+      const className = 'Bar';
+
+      expectAsync(
+        parseGraphQLController.updateGraphQLConfig({
+          classConfigs: [
+            {
+              className,
+              query: {
+                get: true,
+                getAlias: 1,
+              },
+            },
+          ],
+        })
+      ).toBeRejected(
+        `Invalid graphQLConfig: classConfig:${className} is invalid because "query.getAlias" must be a string`
+      );
+
+      expectAsync(
+        parseGraphQLController.updateGraphQLConfig({
+          classConfigs: [
+            {
+              className,
+              query: {
+                find: true,
+                findAlias: { not: 'valid' },
+              },
+            },
+          ],
+        })
+      ).toBeRejected(
+        `Invalid graphQLConfig: classConfig:${className} is invalid because "query.findAlias" must be a string`
+      );
+    });
+
+    it('should fail if mutation alias is not a string', async () => {
+      const parseGraphQLController = new ParseGraphQLController({
+        databaseController,
+      });
+
+      const className = 'Bar';
+
+      expectAsync(
+        parseGraphQLController.updateGraphQLConfig({
+          classConfigs: [
+            {
+              className,
+              mutation: {
+                create: true,
+                createAlias: true,
+              },
+            },
+          ],
+        })
+      ).toBeRejected(
+        `Invalid graphQLConfig: classConfig:${className} is invalid because "mutation.createAlias" must be a string`
+      );
+
+      expectAsync(
+        parseGraphQLController.updateGraphQLConfig({
+          classConfigs: [
+            {
+              className,
+              mutation: {
+                update: true,
+                updateAlias: 1,
+              },
+            },
+          ],
+        })
+      ).toBeRejected(
+        `Invalid graphQLConfig: classConfig:${className} is invalid because "mutation.updateAlias" must be a string`
+      );
+
+      expectAsync(
+        parseGraphQLController.updateGraphQLConfig({
+          classConfigs: [
+            {
+              className,
+              mutation: {
+                destroy: true,
+                destroyAlias: { not: 'valid' },
+              },
+            },
+          ],
+        })
+      ).toBeRejected(
+        `Invalid graphQLConfig: classConfig:${className} is invalid because "mutation.destroyAlias" must be a string`
+      );
+    });
+  });
 });

spec/ParseGraphQLSchema.spec.js

@@ -564,9 +564,8 @@ describe('ParseGraphQLSchema', () => {
       ).toEqual(Object.keys(mutations2).sort());
     });
   });
-
-  describe('query alias', () => {
-    it('Should be able to define alias for find query', async () => {
+  describe('alias', () => {
+    it('Should be able to define alias for get and find query', async () => {
       const parseGraphQLSchema = new ParseGraphQLSchema({
         databaseController,
         parseGraphQLController,
@@ -601,65 +600,42 @@ describe('ParseGraphQLSchema', () => {
       expect(Object.keys(queries1)).toContain('precious_data');
     });
 
-    it('should fail if query alias is not a string', async () => {
+    it('Should be able to define alias for mutation', async () => {
       const parseGraphQLSchema = new ParseGraphQLSchema({
         databaseController,
         parseGraphQLController,
         log: defaultLogger,
         appId,
       });
 
-      const classConfigsBoolFindAlias = {
+      await parseGraphQLSchema.parseGraphQLController.updateGraphQLConfig({
         classConfigs: [
           {
-            className: 'Data',
-            query: {
-              get: true,
-              getAlias: 'valid',
-              find: true,
-              findAlias: true,
+            className: 'Track',
+            mutation: {
+              create: true,
+              createAlias: 'addTrack',
+              update: true,
+              updateAlias: 'modifyTrack',
+              destroy: true,
+              destroyAlias: 'eraseTrack',
             },
           },
         ],
-      };
+      });
 
-      const classConfigsNumberGetAlias = {
-        classConfigs: [
-          {
-            className: 'Pants',
-            query: {
-              get: true,
-              getAlias: 1,
-              find: true,
-              findAlias: 'valid',
-            },
-          },
-        ],
-      };
+      const data = new Parse.Object('Track');
+
+      await data.save();
+
+      await parseGraphQLSchema.databaseController.schemaCache.clear();
+      await parseGraphQLSchema.load();
+
+      const mutations = parseGraphQLSchema.graphQLMutations;
 
-      let className;
-
-      className = classConfigsBoolFindAlias.classConfigs[0].className;
-      try {
-        await parseGraphQLSchema.parseGraphQLController.updateGraphQLConfig(
-          classConfigsBoolFindAlias
-        );
-      } catch (e) {
-        expect(e).toMatch(
-          `Invalid graphQLConfig: classConfig:${className} is invalid because "query.findAlias" must be a string`
-        );
-      }
-
-      className = classConfigsNumberGetAlias.classConfigs[0].className;
-      try {
-        await parseGraphQLSchema.parseGraphQLController.updateGraphQLConfig(
-          classConfigsNumberGetAlias
-        );
-      } catch (e) {
-        expect(e).toMatch(
-          `Invalid graphQLConfig: classConfig:${className} is invalid because "query.getAlias" must be a string`
-        );
-      }
+      expect(Object.keys(mutations)).toContain('addTrack');
+      expect(Object.keys(mutations)).toContain('modifyTrack');
+      expect(Object.keys(mutations)).toContain('eraseTrack');
     });
   });
 });

src/Controllers/ParseGraphQLController.js

@@ -296,6 +296,9 @@ class ParseGraphQLController {
             create = null,
             update = null,
             destroy = null,
+            createAlias = null,
+            updateAlias = null,
+            destroyAlias = null,
             ...invalidKeys
           } = mutation;
           if (Object.keys(invalidKeys).length) {
@@ -312,6 +315,15 @@ class ParseGraphQLController {
           if (destroy !== null && typeof destroy !== 'boolean') {
             return `"mutation.destroy" must be a boolean`;
           }
+          if (createAlias !== null && typeof createAlias !== 'string') {
+            return `"mutation.createAlias" must be a string`;
+          }
+          if (updateAlias !== null && typeof updateAlias !== 'string') {
+            return `"mutation.updateAlias" must be a string`;
+          }
+          if (destroyAlias !== null && typeof destroyAlias !== 'string') {
+            return `"mutation.destroyAlias" must be a string`;
+          }
         } else {
           return `"mutation" must be a valid object`;
         }
@@ -380,6 +392,9 @@ export interface ParseGraphQLClassConfig {
     update: ?boolean,
     // delete is a reserved key word in js
     destroy: ?boolean,
+    createAlias: ?String,
+    updateAlias: ?String,
+    destroyAlias: ?String,
   };
 }
 

src/GraphQL/loaders/parseClassMutations.js

@@ -51,6 +51,9 @@ const load = function(
     create: isCreateEnabled = true,
     update: isUpdateEnabled = true,
     destroy: isDestroyEnabled = true,
+    createAlias: createAlias = '',
+    updateAlias: updateAlias = '',
+    destroyAlias: destroyAlias = '',
   } = getParseClassMutationConfig(parseClassConfig);
 
   const {
@@ -60,7 +63,8 @@ const load = function(
   } = parseGraphQLSchema.parseClassTypes[className];
 
   if (isCreateEnabled) {
-    const createGraphQLMutationName = `create${graphQLClassName}`;
+    const createGraphQLMutationName =
+      createAlias || `create${graphQLClassName}`;
     const createGraphQLMutation = mutationWithClientMutationId({
       name: `Create${graphQLClassName}`,
       description: `The ${createGraphQLMutationName} mutation can be used to create a new object of the ${graphQLClassName} class.`,
@@ -150,7 +154,8 @@ const load = function(
   }
 
   if (isUpdateEnabled) {
-    const updateGraphQLMutationName = `update${graphQLClassName}`;
+    const updateGraphQLMutationName =
+      updateAlias || `update${graphQLClassName}`;
     const updateGraphQLMutation = mutationWithClientMutationId({
       name: `Update${graphQLClassName}`,
       description: `The ${updateGraphQLMutationName} mutation can be used to update an object of the ${graphQLClassName} class.`,
@@ -250,7 +255,8 @@ const load = function(
   }
 
   if (isDestroyEnabled) {
-    const deleteGraphQLMutationName = `delete${graphQLClassName}`;
+    const deleteGraphQLMutationName =
+      destroyAlias || `delete${graphQLClassName}`;
     const deleteGraphQLMutation = mutationWithClientMutationId({
       name: `Delete${graphQLClassName}`,
       description: `The ${deleteGraphQLMutationName} mutation can be used to delete an object of the ${graphQLClassName} class.`,