moving v2 to top level

src/services/fileStorage/utils/fileSystemUtils.ts

@@ -0,0 +1,52 @@
+import { promises as fs } from "fs";
+import path from "path";
+
+export const hasFileSystemEntries = async (
+  directoryPath: string
+): Promise<boolean> => {
+  try {
+    const entries = await fs.readdir(directoryPath);
+    return entries.length > 0;
+  } catch {
+    return false;
+  }
+};
+export const directoryOrFileExists = async (directoryPath: string): Promise<boolean> => {
+  try {
+    await fs.access(directoryPath);
+    return true;
+  } catch {
+    return false;
+  }
+};
+
+export async function getCourseNames() {
+  console.log("loading course ids");
+  const courseDirectories = await fs.readdir(basePath, {
+    withFileTypes: true,
+  });
+  const coursePromises = await Promise.all(
+    courseDirectories
+      .filter((dirent) => dirent.isDirectory())
+      .map(async (dirent) => {
+        const coursePath = path.join(basePath, dirent.name);
+        const settingsPath = path.join(coursePath, "settings.yml");
+        const hasSettings = await directoryOrFileExists(settingsPath);
+        return {
+          dirent,
+          hasSettings,
+        };
+      })
+  );
+
+  const courseNamesFromDirectories = coursePromises
+    .filter(({ hasSettings }) => hasSettings)
+    .map(({ dirent }) => dirent.name);
+
+  return courseNamesFromDirectories;
+}
+
+
+
+export const basePath = process.env.STORAGE_DIRECTORY ?? "./storage";
+console.log("base path", basePath);

src/services/fileStorage/utils/lectureUtils.ts

@@ -0,0 +1,48 @@
+import { getWeekNumber } from "@/app/course/[courseName]/calendar/calendarMonthUtils";
+import { extractLabelValue } from "@/models/local/assignment/utils/markdownUtils";
+import { Lecture } from "@/models/local/lecture";
+import { getDateFromStringOrThrow } from "@/models/local/utils/timeUtils";
+
+export function parseLecture(fileContent: string): Lecture {
+  try {
+    const settings = fileContent.split("---\n")[0];
+    const name = extractLabelValue(settings, "Name");
+    const date = extractLabelValue(settings, "Date");
+
+    const content = fileContent.split("---\n").slice(1).join("---\n").trim();
+    return {
+      name,
+      date,
+      content,
+    };
+  } catch (error) {
+    console.error("Error parsing lecture: ", fileContent);
+    throw error;
+  }
+}
+
+export function lectureToString(lecture: Lecture) {
+  return `Name: ${lecture.name}
+Date: ${lecture.date}
+---
+${lecture.content}`;
+}
+
+export const lectureFolderName = "00 - lectures";
+
+export function getLectureWeekName(semesterStart: string, lectureDate: string) {
+  const startDate = getDateFromStringOrThrow(
+    semesterStart,
+    "semester start date in update lecture"
+  );
+  const targetDate = getDateFromStringOrThrow(
+    lectureDate,
+    "lecture start date in update lecture"
+  );
+  const weekNumber = getWeekNumber(startDate, targetDate)
+    .toString()
+    .padStart(2, "0");
+
+  const weekName = `week-${weekNumber}`;
+  return weekName;
+}