WIP - add extractor, generate snippet_data

node_modules/relay-runtime/lib/RelayRecordSourceSelectorProxy.js

@@ -0,0 +1,74 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ *  strict-local
+ * @format
+ */
+'use strict';
+
+/**
+ * @internal
+ *
+ * A subclass of RecordSourceProxy that provides convenience methods for
+ * accessing the root fields of a given query/mutation. These fields accept
+ * complex arguments and it can be tedious to re-construct the correct sets of
+ * arguments to pass to e.g. `getRoot().getLinkedRecord()`.
+ */
+var RelayRecordSourceSelectorProxy =
+/*#__PURE__*/
+function () {
+  function RelayRecordSourceSelectorProxy(recordSource, readSelector) {
+    this.__recordSource = recordSource;
+    this._readSelector = readSelector;
+  }
+
+  var _proto = RelayRecordSourceSelectorProxy.prototype;
+
+  _proto.create = function create(dataID, typeName) {
+    return this.__recordSource.create(dataID, typeName);
+  };
+
+  _proto["delete"] = function _delete(dataID) {
+    this.__recordSource["delete"](dataID);
+  };
+
+  _proto.get = function get(dataID) {
+    return this.__recordSource.get(dataID);
+  };
+
+  _proto.getRoot = function getRoot() {
+    return this.__recordSource.getRoot();
+  };
+
+  _proto._getRootField = function _getRootField(selector, fieldName, plural) {
+    var field = selector.node.selections.find(function (selection) {
+      return selection.kind === 'LinkedField' && selection.name === fieldName;
+    });
+    !(field && field.kind === 'LinkedField') ? process.env.NODE_ENV !== "production" ? require("fbjs/lib/invariant")(false, 'RelayRecordSourceSelectorProxy#getRootField(): Cannot find root ' + 'field `%s`, no such field is defined on GraphQL document `%s`.', fieldName, selector.node.name) : require("fbjs/lib/invariant")(false) : void 0;
+    !(field.plural === plural) ? process.env.NODE_ENV !== "production" ? require("fbjs/lib/invariant")(false, 'RelayRecordSourceSelectorProxy#getRootField(): Expected root field ' + '`%s` to be %s.', fieldName, plural ? 'plural' : 'singular') : require("fbjs/lib/invariant")(false) : void 0;
+    return field;
+  };
+
+  _proto.getRootField = function getRootField(fieldName) {
+    var field = this._getRootField(this._readSelector, fieldName, false);
+
+    var storageKey = require("./RelayStoreUtils").getStorageKey(field, this._readSelector.variables);
+
+    return this.getRoot().getLinkedRecord(storageKey);
+  };
+
+  _proto.getPluralRootField = function getPluralRootField(fieldName) {
+    var field = this._getRootField(this._readSelector, fieldName, true);
+
+    var storageKey = require("./RelayStoreUtils").getStorageKey(field, this._readSelector.variables);
+
+    return this.getRoot().getLinkedRecords(storageKey);
+  };
+
+  return RelayRecordSourceSelectorProxy;
+}();
+
+module.exports = RelayRecordSourceSelectorProxy;