// Create a new user record
func validateUser(users *db.Col, params martini.Params) (int, string) {
var user UserData
retval := 404
resultStr := "Not Found"
theId := 0
// Check each user for a match
users.ForEachDoc(func(id int, userContent []byte) (willMoveOn bool) {
json.Unmarshal(userContent, &user)
if !user.Valid {
checksum := fmt.Sprintf("%x", md5.Sum([]byte(user.Email+user.Password)))
if checksum == params["key"] {
retval = 202
resultStr = user.Email
theId = id
}
return false // dont process any more records, as we found the right one
}
return true // process the next record
})
// Update the record here, to avoid deadlock waiting for lock mutex on table
if retval == 202 {
// Now update the user record
var newRow dbRow
user.Valid = true
jsonUser, err := json.Marshal(user)
json.Unmarshal(jsonUser, &newRow)
err = users.Update(theId, newRow)
if err != nil {
panic(err)
}
}
return retval, resultStr
}
