use webhooks

app/http/endpoints/manage/webchatws.go

@@ -7,10 +7,13 @@ import (
 	"github.com/TicketsBot/GoPanel/utils"
 	"github.com/TicketsBot/GoPanel/utils/discord"
 	"github.com/TicketsBot/GoPanel/utils/discord/endpoints/channel"
+	"github.com/TicketsBot/GoPanel/utils/discord/endpoints/webhooks"
 	"github.com/TicketsBot/GoPanel/utils/discord/objects"
+	"github.com/TicketsBot/TicketsGo/database"
 	"github.com/gin-gonic/contrib/sessions"
 	"github.com/gin-gonic/gin"
 	"github.com/gorilla/websocket"
+	"net/http"
 	"strconv"
 	"sync"
 )
@@ -166,10 +169,41 @@ func WebChatWs(ctx *gin.Context) {
 						content = content[0:1999]
 					}
 
-					endpoint := channel.CreateMessage(int(ticket.Channel))
-					err = endpoint.Request(store, &contentType, channel.CreateMessageBody{
-						Content: content,
-					}, nil, nil)
+					// Preferably send via a webhook
+					webhookChan := make(chan *string)
+					go database.GetWebhookByUuid(ticket.Uuid, webhookChan)
+					webhook := <-webhookChan
+
+					success := false
+					if webhook != nil {
+						endpoint := webhooks.ExecuteWebhook(*webhook)
+
+						resChan := make(chan *http.Response)
+						err  = endpoint.Request(store, &contentType, webhooks.ExecuteWebhookBody{
+							Content: content,
+							Username: store.Get("name").(string),
+							AvatarUrl: store.Get("avatar").(string),
+							AllowedMentions: objects.AllowedMention{
+								Parse: make([]objects.AllowedMentionType, 0),
+								Roles: make([]string, 0),
+								Users: make([]string, 0),
+							},
+						}, nil, &resChan)
+						res := <-resChan
+
+						if res.StatusCode == 200 {
+							success = true
+						} else {
+							go database.DeleteWebhookByUuid(ticket.Uuid)
+						}
+					}
+
+					if !success {
+						endpoint := channel.CreateMessage(int(ticket.Channel))
+						err = endpoint.Request(store, &contentType, channel.CreateMessageBody{
+							Content: content,
+						}, nil, nil)
+					}
 				}
 			}
 		}

database/table/ticketwebhook.go

@@ -0,0 +1,31 @@
+package table
+
+import "github.com/TicketsBot/GoPanel/database"
+
+type TicketWebhook struct {
+	Uuid     string `gorm:"column:UUID;type:varchar(36);unique;primary_key"`
+	WebhookUrl   string `gorm:"column:CDNURL;type:varchar(200)"`
+}
+
+func (TicketWebhook) TableName() string {
+	return "webhooks"
+}
+
+func (w *TicketWebhook) AddWebhook() {
+	database.Database.Create(w)
+}
+
+func DeleteWebhookByUuid(uuid string) {
+	database.Database.Where(TicketWebhook{Uuid: uuid}).Delete(TicketWebhook{})
+}
+
+func GetWebhookByUuid(uuid string, res chan *string) {
+	var row TicketWebhook
+	database.Database.Where(TicketWebhook{Uuid: uuid}).Take(&row)
+
+	if row.WebhookUrl == "" {
+		res <- nil
+	} else {
+		res <- &row.WebhookUrl
+	}
+}

utils/discord/endpoints.go

@@ -23,6 +23,7 @@ const (
 
 	BEARER AuthorizationType = "Bearer"
 	BOT    AuthorizationType = "BOT"
+	NONE   AuthorizationType = "NONE"
 
 	ApplicationJson           ContentType = "application/json"
 	ApplicationFormUrlEncoded ContentType = "application/x-www-form-urlencoded"
@@ -36,7 +37,7 @@ type Endpoint struct {
 	Endpoint          string
 }
 
-func (e *Endpoint) Request(store sessions.Session, contentType *ContentType, body interface{}, response interface{}, rawResponse *chan string) error {
+func (e *Endpoint) Request(store sessions.Session, contentType *ContentType, body interface{}, response interface{}, rawResponse *chan *http.Response) error {
 	url := BASE_URL + e.Endpoint
 
 	// Create req
@@ -118,7 +119,7 @@ func (e *Endpoint) Request(store sessions.Session, contentType *ContentType, bod
 	}
 
 	if rawResponse != nil {
-		*rawResponse<-string(content)
+		*rawResponse<-res
 	}
 
 	return json.Unmarshal(content, response)

utils/discord/endpoints/webhooks/executewebhook.go

@@ -0,0 +1,21 @@
+package webhooks
+
+import (
+	"github.com/TicketsBot/GoPanel/utils/discord"
+	"github.com/TicketsBot/GoPanel/utils/discord/objects"
+)
+
+type ExecuteWebhookBody struct {
+	Content         string                 `json:"content"`
+	Username        string                 `json:"username"`
+	AvatarUrl       string                 `json:"avatar_url"`
+	AllowedMentions objects.AllowedMention `json:"allowed_mentions"`
+}
+
+func ExecuteWebhook(url string) discord.Endpoint {
+	return discord.Endpoint{
+		RequestType:       discord.POST,
+		AuthorizationType: discord.NONE,
+		Endpoint:          url,
+	}
+}

utils/discord/objects/allowedmention.go

@@ -0,0 +1,7 @@
+package objects
+
+type AllowedMention struct {
+	Parse []AllowedMentionType
+	Roles []string
+	Users []string
+}

utils/discord/objects/allowedmentiontype.go

@@ -0,0 +1,9 @@
+package objects
+
+type AllowedMentionType string
+
+const(
+	EVERYONE AllowedMentionType = "everyone"
+	USERS AllowedMentionType = "users"
+	ROLES AllowedMentionType = "roles"
+)