Add config for register URL and check for dupes

Signed-off-by: Etzelia <etzelia@hotmail.com>

config/canopeas.example.toml

@@ -13,12 +13,6 @@ mc_path = "/home/minecraft/server/"
 # fired_role is to check how many time Carolyn has been fired
 fired_role = "0"
 
-# register_role is the role to assign to a user after registering
-register_role = "0"
-
-# registered_channel is the channel to message to welcome the newly registered user
-registered_channel = "0"
-
 # leave_channel is the channel to post leave messages to
 leave_channel = "0"
 
@@ -31,6 +25,16 @@ meme_rate = "0"
 # Imgur Client ID
 imgur_client_id = ""
 
+# welcome_channel is the channel to message to welcome the newly registered user
+welcome_channel = "0"
+
+[register]
+# role is the role to assign to a user after registering
+role = "0"
+
+# url is the URL to show to new users
+url = "https://google.com"
+
 # ServerAPI options
 [serverapi]
 # API endpoint

config/config.go

@@ -35,17 +35,19 @@ type Config struct {
 		AccessToken    string `toml:"access_token"`
 		AccessSecret   string `toml:"access_secret"`
 	} `toml:"twitter"`
-
-	StaffRoles        []string      `toml:"staff_roles"`
-	Echoes            []Echo        `toml:"echoes"`
-	Albums            []Album       `toml:"albums"`
-	MessageRoles      []MessageRole `toml:"message_roles"`
-	RegisterRole      string        `toml:"register_role"`
-	RegisteredChannel string        `toml:"registered_channel"`
-	LeaveChannel      string        `toml:"leave_channel"`
-	FiredRole         string        `toml:"fired_role"`
-	MemeRate          string        `toml:"meme_rate"`
-	Insult            struct {
+	StaffRoles   []string      `toml:"staff_roles"`
+	Echoes       []Echo        `toml:"echoes"`
+	Albums       []Album       `toml:"albums"`
+	MessageRoles []MessageRole `toml:"message_roles"`
+	Register     struct {
+		URL  string `toml:"url"`
+		Role string `toml:"role"`
+	} `toml:"register"`
+	WelcomeChannel string `toml:"welcome_channel"`
+	LeaveChannel   string `toml:"leave_channel"`
+	FiredRole      string `toml:"fired_role"`
+	MemeRate       string `toml:"meme_rate"`
+	Insult         struct {
 		Targets     []string `toml:"targets"`
 		Comparisons []string `toml:"comparisons"`
 		Adjectives  []string `toml:"adjectives"`

discord/register.go

@@ -69,7 +69,7 @@ func init() {
 				}
 			} else if len(apps) > 0 {
 				if apps[0].Accepted != nil && *apps[0].Accepted {
-					return "Please join the server and then re-try this command", nil
+					return fmt.Sprintf("Please join the server at `%s` and then re-try this command", cmd.config.Register.URL), nil
 				}
 			} else {
 				return "No player or applications found for that username", nil
@@ -82,16 +82,30 @@ func init() {
 				return "Your application was denied, good luck finding a new server", nil
 			}
 
-			// Accepted
+			// Accepted, check for dupe user
+			guild, err := cmd.session.State.Guild(cmd.message.GuildID)
+			if err != nil {
+				return "", err
+			}
+			for _, member := range guild.Members {
+				nick := member.Nick
+				if nick == "" {
+				}
+				nick = member.User.Username
+				if strings.EqualFold(nickname, nick) {
+					return "A member with that name already exists in this Discord. Please contact staff.", nil
+				}
+			}
+
 			if err := cmd.session.GuildMemberNickname(cmd.message.GuildID, cmd.message.Author.ID, nickname); err != nil {
 				return "", err
 			}
-			if err := cmd.session.GuildMemberRoleAdd(cmd.message.GuildID, cmd.message.Author.ID, cmd.config.RegisterRole); err != nil {
+			if err := cmd.session.GuildMemberRoleAdd(cmd.message.GuildID, cmd.message.Author.ID, cmd.config.Register.Role); err != nil {
 				return "", err
 			}
 
 			// Don't return feedback because this goes in a different channel
-			sendMessage(cmd.session, cmd.config.RegisteredChannel, fmt.Sprintf("Welcome, **%s**!", cmd.message.Author.Mention()), false)
+			sendMessage(cmd.session, cmd.config.WelcomeChannel, fmt.Sprintf("Welcome, **%s**!", cmd.message.Author.Mention()), false)
 			return "", nil
 		},
 		help: "Register yourself with the Discord",