rename direct signup hash to code

src/actions/signup.ts

@@ -29,12 +29,12 @@ export const signup = {
       phone: z.string().trim().nullable(),
       username: z.string().trim(),
       edition: z.enum(['java', 'bedrock']),
-      hash: z.string().nullish()
+      code: z.string().nullish()
     }),
     handler: async (input, context) => {
-      // check if hash given and if so, if it's valid and nobody has already used it
-      if (input.hash) {
-        const directSignup = await db.getDirectSignupByHash({ hash: input.hash });
+      // check if code given and if so, if it's valid and nobody has already used it
+      if (input.code) {
+        const directSignup = await db.getDirectSignupByCode({ code: input.code });
 
         if (!directSignup) {
           throw new ActionError({
@@ -84,8 +84,8 @@ export const signup = {
           uuid: uuid
         });
 
-        if (input.hash) {
-          await tx.setDirectSignupUser({ hash: input.hash, userId: user.id });
+        if (input.code) {
+          await tx.setDirectSignupUser({ code: input.code, userId: user.id });
         }
       });