recommender system works

1 files changed, 78 insertions, 0 deletions

diff --git a/src/server/ApiManagers/DeleteManager.ts b/src/server/ApiManagers/DeleteManager.ts
new file mode 100644
index 000000000..be452c0ff
--- /dev/null
+++ b/src/server/ApiManagers/DeleteManager.ts
@@ -0,0 +1,78 @@
+import ApiManager, { Registration } from "./ApiManager";
+import { Method, _permission_denied, PublicHandler } from "../RouteManager";
+import { WebSocket } from "../Websocket/Websocket";
+import { Database } from "../database";
+
+export default class DeleteManager extends ApiManager {
+
+    protected initialize(register: Registration): void {
+
+        register({
+            method: Method.GET,
+            subscription: "/delete",
+            secureHandler: async ({ res, isRelease }) => {
+                if (isRelease) {
+                    return _permission_denied(res, deletionPermissionError);
+                }
+                await WebSocket.deleteFields();
+                res.redirect("/home");
+            }
+        });
+
+        register({
+            method: Method.GET,
+            subscription: "/deleteAll",
+            secureHandler: async ({ res, isRelease }) => {
+                if (isRelease) {
+                    return _permission_denied(res, deletionPermissionError);
+                }
+                await WebSocket.deleteAll();
+                res.redirect("/home");
+            }
+        });
+
+        const hi: PublicHandler = async ({ res, isRelease }) => {
+            if (isRelease) {
+                return _permission_denied(res, deletionPermissionError);
+            }
+            await Database.Instance.deleteAll('users');
+            res.redirect("/home");
+        };
+
+        // register({
+        //     method: Method.GET,
+        //     subscription: "/deleteUsers",
+        //     onValidation: hi,
+        //     onUnauthenticated: hi
+        // });
+
+
+        register({
+            method: Method.GET,
+            subscription: "/deleteWithAux",
+            secureHandler: async ({ res, isRelease }) => {
+                if (isRelease) {
+                    return _permission_denied(res, deletionPermissionError);
+                }
+                await Database.Auxiliary.DeleteAll();
+                res.redirect("/delete");
+            }
+        });
+
+        register({
+            method: Method.GET,
+            subscription: "/deleteWithGoogleCredentials",
+            secureHandler: async ({ res, isRelease }) => {
+                if (isRelease) {
+                    return _permission_denied(res, deletionPermissionError);
+                }
+                await Database.Auxiliary.GoogleAuthenticationToken.DeleteAll();
+                res.redirect("/delete");
+            }
+        });
+
+    }
+
+}
+
+const deletionPermissionError = "Cannot perform a delete operation outside of the development environment!";