Initial Move from Azure DevOps to GitHub

src/Explorer/Tree/UserDefinedFunction.ts

@@ -0,0 +1,167 @@
+import * as ko from "knockout";
+import * as ViewModels from "../../Contracts/ViewModels";
+import * as Constants from "../../Common/Constants";
+import * as DataModels from "../../Contracts/DataModels";
+import { Action, ActionModifiers } from "../../Shared/Telemetry/TelemetryConstants";
+import UserDefinedFunctionTab from "../Tabs/UserDefinedFunctionTab";
+import ContextMenu from "../Menus/ContextMenu";
+import TelemetryProcessor from "../../Shared/Telemetry/TelemetryProcessor";
+import { ContextMenuButtonFactory } from "../ContextMenuButtonFactory";
+import Collection from "./Collection";
+
+export default class UserDefinedFunction implements ViewModels.UserDefinedFunction {
+  public nodeKind: string;
+  public container: ViewModels.Explorer;
+  public collection: ViewModels.Collection;
+  public self: string;
+  public rid: string;
+  public id: ko.Observable<string>;
+  public body: ko.Observable<string>;
+  public contextMenu: ViewModels.ContextMenu;
+
+  constructor(container: ViewModels.Explorer, collection: ViewModels.Collection, data: DataModels.UserDefinedFunction) {
+    this.nodeKind = "UserDefinedFunction";
+    this.container = container;
+
+    this.collection = collection;
+    this.self = data._self;
+    this.rid = data._rid;
+    this.id = ko.observable(data.id);
+    this.body = ko.observable(data.body);
+
+    this.contextMenu = new ContextMenu(this.container, this.rid);
+    this.contextMenu.options(ContextMenuButtonFactory.createUserDefinedFunctionContextMenuButton(container));
+  }
+
+  public static create(source: ViewModels.Collection, event: MouseEvent) {
+    const id =
+      source.container
+        .openedTabs()
+        .filter((tab: ViewModels.Tab) => tab.tabKind === ViewModels.CollectionTabKind.UserDefinedFunctions).length + 1;
+    const userDefinedFunction = <DataModels.UserDefinedFunction>{
+      id: "",
+      body: "function userDefinedFunction(){}"
+    };
+    let userDefinedFunctionTab: ViewModels.Tab = new UserDefinedFunctionTab({
+      resource: userDefinedFunction,
+      isNew: true,
+      tabKind: ViewModels.CollectionTabKind.UserDefinedFunctions,
+      title: `New UDF ${id}`,
+      tabPath: "",
+      documentClientUtility: source.container.documentClientUtility,
+      collection: source,
+      node: source,
+      hashLocation: `${Constants.HashRoutePrefixes.collectionsWithIds(source.databaseId, source.id())}/udf`,
+      selfLink: "",
+      isActive: ko.observable(false),
+      onUpdateTabsButtons: source.container.onUpdateTabsButtons,
+      openedTabs: source.container.openedTabs()
+    });
+    source.container.openedTabs.push(userDefinedFunctionTab);
+
+    // Activate
+    userDefinedFunctionTab.onTabClick();
+
+    // Hide Context Menu (if necessary)
+    source.contextMenu.hide(source, event);
+  }
+
+  public open = () => {
+    this.select();
+
+    let userDefinedFunctionTab: ViewModels.Tab = this.container
+      .openedTabs()
+      .filter(tab => tab.node && tab.node.rid === this.rid)[0];
+    if (!userDefinedFunctionTab) {
+      const userDefinedFunctionData = <DataModels.UserDefinedFunction>{
+        _rid: this.rid,
+        _self: this.self,
+        id: this.id(),
+        body: this.body()
+      };
+
+      userDefinedFunctionTab = new UserDefinedFunctionTab({
+        resource: userDefinedFunctionData,
+        isNew: false,
+        tabKind: ViewModels.CollectionTabKind.UserDefinedFunctions,
+        title: userDefinedFunctionData.id,
+        tabPath: "",
+        documentClientUtility: this.container.documentClientUtility,
+        collection: this.collection,
+        node: this,
+        hashLocation: `${Constants.HashRoutePrefixes.collectionsWithIds(
+          this.collection.databaseId,
+          this.collection.id()
+        )}/udfs/${this.id()}`,
+        selfLink: "",
+        isActive: ko.observable(false),
+        onUpdateTabsButtons: this.container.onUpdateTabsButtons,
+        openedTabs: this.container.openedTabs()
+      });
+      this.container.openedTabs.push(userDefinedFunctionTab);
+    }
+
+    // Activate
+    userDefinedFunctionTab.onTabClick();
+  };
+
+  public select() {
+    this.container.selectedNode(this);
+    TelemetryProcessor.trace(Action.SelectItem, ActionModifiers.Mark, {
+      description: "UDF item node",
+      databaseAccountName: this.container.databaseAccount().name,
+      defaultExperience: this.container.defaultExperience(),
+      dataExplorerArea: Constants.Areas.ResourceTree
+    });
+  }
+
+  public delete(source: Collection, event: MouseEvent | KeyboardEvent) {
+    // Hide Context Menu (if necessary)
+    this.contextMenu.hide(source, event);
+
+    if (!window.confirm("Are you sure you want to delete the user defined function?")) {
+      return;
+    }
+
+    const userDefinedFunctionData = <DataModels.UserDefinedFunction>{
+      _rid: this.rid,
+      _self: this.self,
+      id: this.id(),
+      body: this.body()
+    };
+    this.container.documentClientUtility.deleteUserDefinedFunction(this.collection, userDefinedFunctionData).then(
+      () => {
+        this.container.openedTabs.remove((tab: ViewModels.Tab) => tab.node && tab.node.rid === this.rid);
+        this.collection.children.remove(this);
+      },
+      reason => {}
+    );
+  }
+
+  public onKeyDown = (source: any, event: KeyboardEvent): boolean => {
+    if (event.key === "Delete") {
+      this.delete(source, event);
+      return false;
+    }
+
+    return true;
+  };
+
+  public onMenuKeyDown = (source: any, event: KeyboardEvent): boolean => {
+    if (event.key === "Escape") {
+      this.contextMenu.hide(source, event);
+      return false;
+    }
+
+    return true;
+  };
+
+  public onKeyPress = (source: any, event: KeyboardEvent): boolean => {
+    if (event.key === " " || event.key === "Enter") {
+      this.open();
+      return false;
+    }
+
+    return true;
+  };
+}