Don't validate if query is already an AST.

apollographql · Feb 19, 2018 · 22ef1e6 · 22ef1e6
1 parent 4941d00
commit 22ef1e6
Show file tree

Hide file tree

Showing 3 changed files with 17 additions and 10 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ### vNEXT
 
 * Fix apollo-server-core runQuery breaks async_hooks tracking [PR #733](https://github.com/apollographql/apollo-server/pull/733)
+* Don't validate if query is already an AST. [PR #839](https://github.com/apollographql/apollo-server/pull/839)
 
 ### v1.3.0
 

diff --git a/packages/apollo-server-core/src/runHttpQuery.ts b/packages/apollo-server-core/src/runHttpQuery.ts
@@ -105,8 +105,10 @@ export async function runHttpQuery(
   const requests: Array<ExecutionResult> = requestPayload.map(requestParams => {
     try {
       let query = requestParams.query;
+      const isQueryString = typeof query === 'string';
+
       if (isGetRequest) {
-        if (typeof query === 'string') {
+        if (isQueryString) {
           // preparse the query incase of GET so we can assert the operation.
           query = parse(query);
         }
@@ -149,6 +151,7 @@ export async function runHttpQuery(
         query: query,
         variables: variables,
         context,
+        isQueryString,
         rootValue: optionsObject.rootValue,
         operationName: operationName,
         logFunction: optionsObject.logFunction,

diff --git a/packages/apollo-server-core/src/runQuery.ts b/packages/apollo-server-core/src/runQuery.ts
@@ -69,6 +69,7 @@ export interface QueryOptions {
   debug?: boolean;
   tracing?: boolean;
   cacheControl?: boolean;
+  isQueryString?: boolean;
 }
 
 function runQuery(options: QueryOptions): Promise<GraphQLResponse> {
@@ -165,15 +166,17 @@ function doRunQuery(options: QueryOptions): Promise<GraphQLResponse> {
     documentAST = options.query as DocumentNode;
   }
 
-  let rules = specifiedRules;
-  if (options.validationRules) {
-    rules = rules.concat(options.validationRules);
-  }
-  logFunction({ action: LogAction.validation, step: LogStep.start });
-  const validationErrors = validate(options.schema, documentAST, rules);
-  logFunction({ action: LogAction.validation, step: LogStep.end });
-  if (validationErrors.length) {
-    return Promise.resolve({ errors: format(validationErrors) });
+  if (options.isQueryString !== false) {
+    let rules = specifiedRules;
+    if (options.validationRules) {
+      rules = rules.concat(options.validationRules);
+    }
+    logFunction({ action: LogAction.validation, step: LogStep.start });
+    const validationErrors = validate(options.schema, documentAST, rules);
+    logFunction({ action: LogAction.validation, step: LogStep.end });
+    if (validationErrors.length) {
+      return Promise.resolve({ errors: format(validationErrors) });
+    }
   }
 
   if (extensionStack) {