MrGeorgen/RBU_account
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check if user already exits

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This commit is contained in:
MrGeorgen
2020-06-15 20:06:46 +02:00
parent b62bd426cf
commit bab69c6441
2 changed files with 38 additions and 4 deletions
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36
src/main.go
View File

@ -12,9 +12,11 @@ import (
"net/http"
"os"
"regexp"
"strings"
)
var discord *discordgo.Session
var secret secrets_json
var cacheAccounts []account
type account struct {
email string
username string
@ -31,6 +33,10 @@ type WrongAccount struct {
type registertmpl struct {
Success bool
WrongAccount WrongAccount
AlreadyEsitsInDatabase struct{
Username bool
DiscordUsername bool
}
}
type SubmitStruct struct {
Success bool
@ -42,7 +48,7 @@ type secrets_json struct {
}
func main() {
cacheAccounts := make([]account, 1)
cacheAccounts = make([]account, 1)
var newRbuMember *discordgo.Member
var dmChannel *discordgo.Channel
var err error
@ -86,13 +92,18 @@ func main() {
}
registerstruct.WrongAccount.Email, _ = remail.MatchString(newAccount.email)
registerstruct.WrongAccount.Email = !registerstruct.WrongAccount.Email
registerstruct.WrongAccount.User = !rusername.MatchString(newAccount.username)
registerstruct.WrongAccount.User = !rusername.MatchString(newAccount.username) || strings.Contains(newAccount.username, "\"")
registerstruct.WrongAccount.Pass, _ = rpassword.MatchString(newAccount.password)
registerstruct.WrongAccount.Pass = !registerstruct.WrongAccount.Pass
newRbuMember, registerstruct.WrongAccount.DiscordUser = getRbuMember(newAccount.discordUsername)
registerstruct.WrongAccount.DiscordUser = !registerstruct.WrongAccount.DiscordUser
if !registerstruct.WrongAccount.User && !registerstruct.WrongAccount.Pass && !registerstruct.WrongAccount.Email && !registerstruct.WrongAccount.DiscordUser {
registerstruct.Success = true
{
var username string
registerstruct.AlreadyEsitsInDatabase.Username = db.QueryRow("select username from account where username = ?", newAccount.username).Scan(&username) == nil || UsernameExistsInMem(newAccount.username) // check if username exits
registerstruct.AlreadyEsitsInDatabase.DiscordUsername = db.QueryRow("select username from account where discordUsername = ?", newAccount.discordUsername).Scan(&username) == nil || discordUsernameExistsInMem(newAccount.discordUsername)
}
registerstruct.Success = !registerstruct.WrongAccount.User && !registerstruct.WrongAccount.Pass && !registerstruct.WrongAccount.Email && !registerstruct.WrongAccount.DiscordUser && !registerstruct.AlreadyEsitsInDatabase.DiscordUsername && !registerstruct.AlreadyEsitsInDatabase.Username
if registerstruct.Success {
newAccount.token, err = GenerateRandomStringURLSafe(64)
log(err)
dmChannel, err = discord.UserChannelCreate(newRbuMember.User.ID)
@ -139,3 +150,20 @@ func log(err error) {
}
}
func UsernameExistsInMem(username string) bool {
for _, element := range cacheAccounts {
if element.username == username {
return true
}
}
return false
}
func discordUsernameExistsInMem(discordUsername string) bool {
for _, element := range cacheAccounts {
if element.discordUsername == discordUsername {
return true
}
}
return false
}

6
tmpl/register.html
View File

@ -25,4 +25,10 @@
{{end}}
{{if .WrongAccount.DiscordUser}}
<p>Discordbenutzer ist nicht auf den RBU server. Beachte den tag wegzulassen.</p>
{{end}}
{{if .AlreadyEsitsInDatabase.Username}}
<p>Diesen Benutzername ist leider schon vergeben.</p>
{{end}}
{{if .AlreadyEsitsInDatabase.DiscordUsername}}
<p>Dieses RBU Mitglied hat bereits einen Account.</p>
{{end}}