From 779015d2fe5ca19b8a642a5c395817e031d04534 Mon Sep 17 00:00:00 2001
From: Tch1b0 <Jpour3006@gmail.com>
Date: Fri, 28 Jun 2024 10:22:01 +0200
Subject: [PATCH] add route to get latest project

---
 server/api.ts                       | 13 +++++++++++++
 server/classes/projectCollection.ts |  9 +++++++++
 utility/datafetching.ts             |  9 +++++++++
 3 files changed, 31 insertions(+)

diff --git a/server/api.ts b/server/api.ts
index 9c3ee86..8422a9c 100644
--- a/server/api.ts
+++ b/server/api.ts
@@ -8,6 +8,7 @@ import Router, {
 import { readBody, H3Event } from "h3";
 import { User } from "./classes/user";
 import ProjectCollection from "./classes/projectCollection";
+import { Project } from "./classes/project";
 
 const app = new Router();
 const admin = new User(
@@ -19,6 +20,8 @@ export const github = new GitHub(process.env["GH_USERNAME"] || "Tch1b0");
 
 export const projectCollection = new ProjectCollection();
 
+let latestProject: Project | null;
+
 /**
  * validate that the user is authenticated
  * @param req the request object of the request
@@ -50,6 +53,15 @@ app.get("/project", (e) => {
     sendJson(e.res, project.toJSON());
 });
 
+app.get("/project-latest", (e) => {
+    const project = latestProject ?? projectCollection.getRandomProject();
+    if (!project) {
+        sendError(e.res, "No projects found", 404);
+        return;
+    }
+    sendJson(e.res, project.toJSON());
+});
+
 app.get("/project-ids", (e) => {
     sendJson(
         e.res,
@@ -95,6 +107,7 @@ app.post("/article", async (e) => {
     const project = projectCollection.getProjectById(projectId);
     project.addArticle(content, images);
     projectCollection.save();
+    latestProject = project;
     e.res.end("Ok");
 });
 
diff --git a/server/classes/projectCollection.ts b/server/classes/projectCollection.ts
index 12dcb03..d91fe23 100644
--- a/server/classes/projectCollection.ts
+++ b/server/classes/projectCollection.ts
@@ -90,6 +90,15 @@ export default class ProjectCollection {
         return this.projects.find((project) => project.id === id);
     }
 
+    getRandomProject(): Project {
+        const projectsWithArticle = this.projects.filter(
+            (p) => p.article !== null && p.article !== undefined,
+        );
+        return projectsWithArticle[
+            Math.floor(Math.random() * projectsWithArticle.length)
+        ];
+    }
+
     /**
      * checks if there are outdated posts to migrate, and migrates them
      */
diff --git a/utility/datafetching.ts b/utility/datafetching.ts
index 49ff186..d3ce191 100644
--- a/utility/datafetching.ts
+++ b/utility/datafetching.ts
@@ -27,6 +27,15 @@ export async function getProject(id: number | string): Promise<Project> {
     return project;
 }
 
+export async function getLatestProjectMeta(): Promise<Project> {
+    const project = await getFromApi<Project>(
+        `project-latest`,
+        `project-latest`,
+    );
+
+    return project;
+}
+
 export async function getProjects(): Promise<Project[]> {
     const projects = await getFromApi<Project[]>("projects", "projects");