Add lots of things

drill-and-practice/routes/controllers/topicController.js

@@ -0,0 +1,53 @@
+import * as topicService from "../../services/topicService.js";
+import { validasaur } from "../../deps";
+
+const validationRules = {
+  name: [validasaur.required, validasaur.minLength(1)],
+};
+
+const addTopic = async ({ request, response, render, state }) => {
+  const userId = (await state.session.get("user")).id;
+  const admin = (await state.session.get("user")).admin;
+  const body = request.body({ type: "form-data" });
+  const params = await body.value;
+  const topicData = {
+    admin: admin,
+    name: params.get("name"),
+  };
+  const [passes, errors] = await validasaur.validate(
+    topicData,
+    validationRules
+  );
+
+  if (!passes || !admin) {
+    response.status = 422;
+    topicData.errors = errors;
+    if (!admin) {
+      topicData.errors = { admin: { error: "You are not an admin!" } };
+    }
+    topicData.allTopics = await topicService.getAllTopics();
+    render("topics.eta", topicData);
+  } else {
+    await topicService.addTopic(userId, topicData.name);
+    response.redirect("/topics");
+  }
+};
+
+const deleteTopic = async ({ params, response, state }) => {
+  const id = params.id;
+  const admin = (await state.session.get("user")).admin;
+  if (admin) {
+    await topicService.deleteTopic(id);
+  }
+  response.redirect("/topics");
+};
+
+const listTopics = async ({ render, state }) => {
+  const user = await state.session.get("user");
+  render("topics.eta", {
+    admin: user.admin,
+    allTopics: await topicService.getAllTopics(),
+  });
+};
+
+export { addTopic, deleteTopic, listTopics };