chore: import clean Agent Desk snapshot (2/7)

internal/handlers/third/discord_handler.go

@@ -0,0 +1,39 @@
+package third
+
+import (
+	"bytes"
+	"io"
+	"net/http"
+	"strings"
+
+	"agent-desk/internal/services"
+
+	"github.com/gin-gonic/gin"
+)
+
+// DiscordPostWebhook receives incoming Webhook events from Discord.
+func DiscordPostWebhook(ctx *gin.Context) {
+	channelID := strings.TrimSpace(ctx.Param("channel_id"))
+	if channelID == "" {
+		channelID = strings.TrimSpace(ctx.Query("channel_id"))
+	}
+
+	secretHeader := ctx.GetHeader("X-Discord-Secret-Token")
+	if secretHeader == "" {
+		secretHeader = ctx.GetHeader("X-Webhook-Secret")
+	}
+
+	bodyBytes, err := io.ReadAll(ctx.Request.Body)
+	if err != nil {
+		ctx.JSON(http.StatusBadRequest, gin.H{"ok": false, "error": "failed to read body"})
+		return
+	}
+	ctx.Request.Body = io.NopCloser(bytes.NewBuffer(bodyBytes))
+
+	if err := services.DiscordInboundService.HandleWebhook(ctx.Request.Context(), channelID, secretHeader, bodyBytes); err != nil {
+		ctx.JSON(http.StatusOK, gin.H{"ok": false, "error": err.Error()})
+		return
+	}
+
+	ctx.JSON(http.StatusOK, gin.H{"ok": true})
+}