dqt: replace $.ajax with lorisFetch

modules/dqt/jsx/DQTClient.js

@@ -0,0 +1,94 @@
+import {Http} from 'jslib';
+
+/**
+ * DQT JSON client.
+ */
+class DQTClient extends Http.Client {
+  /**
+   * @constructor
+   */
+  constructor() {
+    super('/dqt');
+  }
+
+  /**
+   * Get DQT setup payload.
+   *
+   * @return {Promise<any>}
+   */
+  getSetup() {
+    const query = new Http.Query().addParam({field: 'format', value: 'json'});
+    return this.setSubEndpoint('dqt_setup/').get(query);
+  }
+
+  /**
+   * Get DQT sessions payload.
+   *
+   * @return {Promise<any>}
+   */
+  getSessions() {
+    const query = new Http.Query().addParam({field: 'format', value: 'json'});
+    return this.setSubEndpoint('sessions/').get(query);
+  }
+
+  /**
+   * Get a saved query document by id.
+   *
+   * @param {string} docID
+   * @return {Promise<any>}
+   */
+  getDoc(docID) {
+    const query = new Http.Query()
+      .addParam({field: 'Module', value: 'dqt'})
+      .addParam({field: 'script', value: 'GetDoc.php'})
+      .addParam({field: 'DocID', value: docID});
+    return this.setSubEndpoint('../AjaxHelper.php').get(query);
+  }
+
+  /**
+   * Get data dictionary for an instrument category.
+   *
+   * @param {string} category
+   * @return {Promise<any>}
+   */
+  getDataDictionaryByCategory(category) {
+    const query = new Http.Query()
+      .addParam({field: 'Module', value: 'dqt'})
+      .addParam({field: 'script', value: 'datadictionary.php'})
+      .addParam({field: 'category', value: category});
+    return this.setSubEndpoint('../AjaxHelper.php').get(query);
+  }
+
+  /**
+   * Get query matches for a condition operator script.
+   *
+   * @param {string} script
+   * @param {string} category
+   * @param {string} field
+   * @param {string} value
+   * @return {Promise<any>}
+   */
+  getMatches(script, category, field, value) {
+    const query = new Http.Query()
+      .addParam({field: 'Module', value: 'dqt'})
+      .addParam({field: 'script', value: script})
+      .addParam({field: 'category', value: category})
+      .addParam({field: 'field', value: field})
+      .addParam({field: 'value', value: value});
+    return this.setSubEndpoint('../AjaxHelper.php').get(query);
+  }
+
+  /**
+   * Get datadictionary entries by key list.
+   *
+   * @param {string[]} keys
+   * @return {Promise<any>}
+   */
+  getDataDictionaryByKeys(keys) {
+    const query = new Http.Query()
+      .addParam({field: 'keys', value: JSON.stringify(keys)});
+    return this.setSubEndpoint('ajax/datadictionary.php').get(query);
+  }
+}
+
+export default DQTClient;