From 99c1d9af689e5325f3cf535c4007b3aeb8325229 Mon Sep 17 00:00:00 2001
From: Minteck <contact@minteck.org>
Date: Tue, 10 Jan 2023 14:54:04 +0100
Subject: Update - This is an automated commit

---
 .../graphql/utilities/separateOperations.js        | 92 ++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 school/node_modules/graphql/utilities/separateOperations.js

(limited to 'school/node_modules/graphql/utilities/separateOperations.js')

diff --git a/school/node_modules/graphql/utilities/separateOperations.js b/school/node_modules/graphql/utilities/separateOperations.js
new file mode 100644
index 0000000..de00bd7
--- /dev/null
+++ b/school/node_modules/graphql/utilities/separateOperations.js
@@ -0,0 +1,92 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.separateOperations = separateOperations;
+
+var _kinds = require("../language/kinds.js");
+
+var _visitor = require("../language/visitor.js");
+
+/**
+ * separateOperations accepts a single AST document which may contain many
+ * operations and fragments and returns a collection of AST documents each of
+ * which contains a single operation as well the fragment definitions it
+ * refers to.
+ */
+function separateOperations(documentAST) {
+  var operations = [];
+  var depGraph = Object.create(null); // Populate metadata and build a dependency graph.
+
+  for (var _i2 = 0, _documentAST$definiti2 = documentAST.definitions; _i2 < _documentAST$definiti2.length; _i2++) {
+    var definitionNode = _documentAST$definiti2[_i2];
+
+    switch (definitionNode.kind) {
+      case _kinds.Kind.OPERATION_DEFINITION:
+        operations.push(definitionNode);
+        break;
+
+      case _kinds.Kind.FRAGMENT_DEFINITION:
+        depGraph[definitionNode.name.value] = collectDependencies(definitionNode.selectionSet);
+        break;
+    }
+  } // For each operation, produce a new synthesized AST which includes only what
+  // is necessary for completing that operation.
+
+
+  var separatedDocumentASTs = Object.create(null);
+
+  var _loop = function _loop(_i4) {
+    var operation = operations[_i4];
+    var dependencies = new Set();
+
+    for (var _i6 = 0, _collectDependencies2 = collectDependencies(operation.selectionSet); _i6 < _collectDependencies2.length; _i6++) {
+      var fragmentName = _collectDependencies2[_i6];
+      collectTransitiveDependencies(dependencies, depGraph, fragmentName);
+    } // Provides the empty string for anonymous operations.
+
+
+    var operationName = operation.name ? operation.name.value : ''; // The list of definition nodes to be included for this operation, sorted
+    // to retain the same order as the original document.
+
+    separatedDocumentASTs[operationName] = {
+      kind: _kinds.Kind.DOCUMENT,
+      definitions: documentAST.definitions.filter(function (node) {
+        return node === operation || node.kind === _kinds.Kind.FRAGMENT_DEFINITION && dependencies.has(node.name.value);
+      })
+    };
+  };
+
+  for (var _i4 = 0; _i4 < operations.length; _i4++) {
+    _loop(_i4);
+  }
+
+  return separatedDocumentASTs;
+}
+
+// From a dependency graph, collects a list of transitive dependencies by
+// recursing through a dependency graph.
+function collectTransitiveDependencies(collected, depGraph, fromName) {
+  if (!collected.has(fromName)) {
+    collected.add(fromName);
+    var immediateDeps = depGraph[fromName];
+
+    if (immediateDeps !== undefined) {
+      for (var _i8 = 0; _i8 < immediateDeps.length; _i8++) {
+        var toName = immediateDeps[_i8];
+        collectTransitiveDependencies(collected, depGraph, toName);
+      }
+    }
+  }
+}
+
+function collectDependencies(selectionSet) {
+  var dependencies = [];
+  (0, _visitor.visit)(selectionSet, {
+    FragmentSpread: function FragmentSpread(node) {
+      dependencies.push(node.name.value);
+    }
+  });
+  return dependencies;
+}
-- 
cgit