Add character duplication, fix prelevel unselect and ability points calculation

server/api/character/[id]/duplicate.post.ts

@@ -0,0 +1,37 @@
+import { eq } from 'drizzle-orm';
+import useDatabase from '~/composables/useDatabase';
+import { characterTable } from '~/db/schema';
+
+export default defineEventHandler(async (e) => {
+    const id = getRouterParam(e, "id");
+    if(!id)
+    {
+        setResponseStatus(e, 400);
+        return;
+    }
+
+    const db = useDatabase();
+    const old = db.select().from(characterTable).where(eq(characterTable.id, parseInt(id))).get();
+    
+    if(!old)
+    {
+        setResponseStatus(e, 404);
+        return;
+    }
+
+    const session = await getUserSession(e);
+    if(!session.user || old.owner !== session.user.id || session.user.state !== 1)
+    {
+        setResponseStatus(e, 401);
+        return;
+    }
+
+    const returned = await db.insert(characterTable).values({
+        name: `Copie de ${old.name}`,
+        progress: old.progress,
+        owner: session.user.id,
+    }).returning({ id: characterTable.id });
+
+    setResponseStatus(e, 201);
+    return returned[0].id;
+});