add code signup to external api

README.md

@@ -167,24 +167,27 @@
   // Geburtstag im YYYY-MM-DD Format
   "birthday": string,
   // Telefonnummer des Spielers
-  "phone": string,
+  "phone": string | null,
   // Minecraft-Username
   "username": string,
   // Minecraft-UUID mit Bindestrichen
   "uuid": string,
   // Minecraft-Edition
-  "edition": "java" | "bedrock"
+  "edition": "java" | "bedrock",
+  // Einladungscode einer direkten Einladung (optional)
+  "code": string | null | undefined
 }
 ```
 
 ##### Response Codes
 
 | http code | beschreibung                                                                                    |
-| --------- | ------------------------------------------ |
+| --------- | ----------------------------------------------------------------------------------------------- |
 | 201       | Der User wurde erstellt                                                                         |
 | 400       | Der Request Body ist falsch                                                                     |
 | 401       | Es wurde ein falsches API Secret angegeben                                                      |
-| 409       | Username oder UUID existiert bereits       |
+| 404       | Der Einladungscode existiert nicht                                                              |
+| 409       | Der Einladungscode wurde bereits verwendet oder der User (Username oder UUID) existiert bereits |
 
 </details>
 

src/pages/api/users/index.ts

@@ -5,39 +5,48 @@ import { externalApi } from '../_api.ts';
 export const POST = externalApi({
   auth: true,
   input: z.object({
-    firstname: z.string().trim().min(1),
-    lastname: z.string().trim().min(1),
+    firstname: z.string().trim(),
+    lastname: z.string().trim(),
     birthday: z.string().date(),
-    phone: z.string().trim(),
-    username: z.string().trim().min(1),
+    phone: z.string().trim().nullable(),
+    username: z.string().trim(),
     uuid: z.string().uuid(),
-    edition: z.enum(['java', 'bedrock'])
+    edition: z.enum(['java', 'bedrock']),
+    code: z.string().nullish()
   }),
   handler: async ({ input }) => {
+    if (input.code) {
+      const directSignup = await db.getDirectSignupByCode({ code: input.code });
+
+      // check if direct signup code exists
+      if (!directSignup) return new Response(null, { status: 404 });
+      // check if direct signup code was already used
+      else if (directSignup.user) return new Response(null, { status: 409 });
+    }
+
     const existing = await db.existsUser({
       username: input.username,
       uuid: input.uuid
     });
+    // check if user is already registered
+    if (existing) return new Response(null, { status: 409 });
 
-    if (existing) {
-      return new Response(JSON.stringify({ error: 'User with this username or uuid already exists' }), {
-        status: 409,
-        headers: {
-          'Content-Type': 'application/json'
-        }
-      });
-    }
-
-    await db.addUser({
+    await db.transaction(async (tx) => {
+      const user = await tx.addUser({
         firstname: input.firstname,
         lastname: input.lastname,
         birthday: input.birthday,
-      telephone: input.phone || null,
+        telephone: input.phone,
         username: input.username,
         edition: input.edition,
         uuid: input.uuid
       });
 
+      if (input.code) {
+        await tx.setDirectSignupUser({ code: input.code, userId: user.id });
+      }
+    });
+
     return new Response(null, { status: 201 });
   }
 });