graphql-parse-resolve-info - npm Package Compare versions

Comparing version 4.0.0-beta.2 to 4.0.0-beta.4

node8plus/index.js

@@ -7,7 +7,2 @@ "use strict";
 exports.getAlias = exports.simplify = exports.parse = undefined;
-
-var _assign = require("babel-runtime/core-js/object/assign");
-
-var _assign2 = _interopRequireDefault(_assign);
-
 exports.getAliasFromResolveInfo = getAliasFromResolveInfo;
@@ -33,2 +28,29 @@ exports.parseResolveInfo = parseResolveInfo;
 
+function getArgVal(resolveInfo, argument) {
+  if (argument.kind === "Variable") {
+    return resolveInfo.variableValues[argument.name.value];
+  } else if (argument.kind === "BooleanValue") {
+    return argument.value;
+  }
+}
+
+function skipField(resolveInfo, { directives = [] }) {
+  let skip = false;
+  directives.forEach(directive => {
+    const directiveName = directive.name.value;
+    if (Array.isArray(directive.arguments)) {
+      const ifArgumentAst = directive.arguments.find(arg => arg.name && arg.name.value === "if");
+      if (ifArgumentAst) {
+        const argumentValueAst = ifArgumentAst.value;
+        if (directiveName === "skip") {
+          skip = skip || getArgVal(resolveInfo, argumentValueAst);
+        } else if (directiveName === "include") {
+          skip = skip || !getArgVal(resolveInfo, argumentValueAst);
+        }
+      }
+    }
+  });
+  return skip;
+}
+
 // Originally based on https://github.com/tjmehta/graphql-parse-fields
@@ -107,3 +129,5 @@
     debug("%s[%d] Processing AST %d of %d; kind = %s", depth, instance, idx + 1, asts.length, selectionVal.kind);
-    if (selectionVal.kind === "Field") {
+    if (skipField(resolveInfo, selectionVal)) {
+      debug("%s[%d] IGNORING due to directive", depth, instance);
+    } else if (selectionVal.kind === "Field") {
       const val = selectionVal;
@@ -201,3 +225,3 @@ const name = val.name && val.name.value;
   if ((0, _graphql.isCompositeType)(StrippedType)) {
-    (0, _assign2.default)(fields, fieldsByTypeName[StrippedType.name]);
+    Object.assign(fields, fieldsByTypeName[StrippedType.name]);
     if (StrippedType instanceof _graphql.GraphQLObjectType) {
@@ -207,7 +231,7 @@ const ObjectType = StrippedType;
       for (const Interface of ObjectType.getInterfaces()) {
-        (0, _assign2.default)(fields, fieldsByTypeName[Interface.name]);
+        Object.assign(fields, fieldsByTypeName[Interface.name]);
       }
     }
   }
-  return (0, _assign2.default)({}, parsedResolveInfoFragment, {
+  return Object.assign({}, parsedResolveInfoFragment, {
     fields
@@ -214,0 +238,0 @@ });

package.json

 {
   "name": "graphql-parse-resolve-info",
-  "version": "4.0.0-beta.2",
+  "version": "4.0.0-beta.4",
   "description": "Parse GraphQLResolveInfo (the 4th argument of resolve) into a simple tree",
   "main": "node8plus/index.js",
   "scripts": {
-    "test": "jest .",
-    "prepublish": "mkdir -p node8plus && babel -s true --out-dir node8plus src && ../../node_modules/.bin/flow-copy-source src node8plus",
+    "test": "jest",
+    "prepublish": "mkdir -p node8plus && babel -s true --out-dir node8plus src && flow-copy-source src node8plus",
     "watch": "mkdir -p node8plus && babel -s true --watch --out-dir node8plus src"
@@ -34,3 +34,3 @@ },
     "flow-copy-source": "^1.2.0",
-    "jest": "20.0.4"
+    "jest": "^20.0.4"
   },
@@ -41,3 +41,2 @@ "jest": {
   "dependencies": {
-    "babel-runtime": ">=6 <7",
     "debug": ">=2 <3"
@@ -44,0 +43,0 @@ },

src/index.js

@@ -46,2 +46,31 @@ // @flow
 
+function getArgVal(resolveInfo, argument) {
+  if (argument.kind === "Variable") {
+    return resolveInfo.variableValues[argument.name.value];
+  } else if (argument.kind === "BooleanValue") {
+    return argument.value;
+  }
+}
+
+function skipField(resolveInfo, { directives = [] }) {
+  let skip = false;
+  directives.forEach(directive => {
+    const directiveName = directive.name.value;
+    if (Array.isArray(directive.arguments)) {
+      const ifArgumentAst = directive.arguments.find(
+        arg => arg.name && arg.name.value === "if"
+      );
+      if (ifArgumentAst) {
+        const argumentValueAst = ifArgumentAst.value;
+        if (directiveName === "skip") {
+          skip = skip || getArgVal(resolveInfo, argumentValueAst);
+        } else if (directiveName === "include") {
+          skip = skip || !getArgVal(resolveInfo, argumentValueAst);
+        }
+      }
+    }
+  });
+  return skip;
+}
+
 // Originally based on https://github.com/tjmehta/graphql-parse-fields
@@ -154,3 +183,5 @@
     );
-    if (selectionVal.kind === "Field") {
+    if (skipField(resolveInfo, selectionVal)) {
+      debug("%s[%d] IGNORING due to directive", depth, instance);
+    } else if (selectionVal.kind === "Field") {
       const val: FieldNode = selectionVal;
@@ -157,0 +188,0 @@ const name = val.name && val.name.value;

No alert changes

Improved metrics

Dependency count

2

-33.33%

Worsened metrics

Total package byte prevSize

61102

-5.92%

Number of package files

7

-12.5%

Lines of code

539

-23.44%

Dependency changes

• - Removed

  babel-runtime@>=6 <7

• - Removed

  babel-runtime@6.26.0
  (transitive)

• - Removed

  core-js@2.6.12
  (transitive)

• - Removed

  regenerator-runtime@0.11.1
  (transitive)