issues-95 get saving and forking to work

api/src/functions/identity-signup.js

@@ -1,6 +1,6 @@
 import { createUserInsecure } from 'src/services/users/users.js'
 import { db } from 'src/lib/db'
-import { enforceAlphaNumeric } from 'src/services/helpers'
+import { enforceAlphaNumeric, generateUniqueString } from 'src/services/helpers'
 
 export const handler = async (req, _context) => {
   const body = JSON.parse(req.body)
@@ -58,26 +58,12 @@ export const handler = async (req, _context) => {
 
   if (eventType === 'signup') {
     roles.push('user')
-    // const hi = {
-    //   email: 'kurt.hutten@gmail.com',
-    //   image: '',
-    //   bio: ''
-    // }
-
-    const generateUniqueUserName = async (seed, count = 0) => {
-      const isUnique = !(await db.user.findOne({
+    const isUniqueCallback = async (seed) =>
+      db.user.findOne({
         where: { userName: seed },
-      }))
-      if (isUnique) {
-        return seed
-      }
-      count += 1
-      const newSeed =
-        count === 1 ? `${seed}_${count}` : seed.slice(0, -1) + count
-      return generateUniqueUserName(newSeed, count)
-    }
+      })
     const userNameSeed = enforceAlphaNumeric(email.split('@')[0])
-    const userName = await generateUniqueUserName(userNameSeed) // TODO maybe come up with a better default userName?
+    const userName = await generateUniqueString(userNameSeed, isUniqueCallback) // TODO maybe come up with a better default userName?
     const input = {
       email,
       userName,