Initial commit

internal/handler/ddns.go

@@ -0,0 +1,57 @@
+package handler
+
+import (
+	"net/http"
+
+	"git.zkcoi.com/zkcoi/meshray/internal/service"
+	"github.com/gin-gonic/gin"
+)
+
+// DDNSHandler DDNS 相关处理器
+type DDNSHandler struct {
+	ipDetection *service.IPDetectionService
+}
+
+// NewDDNSHandler 创建 DDNS 处理器（IP 检测用）
+func NewDDNSHandler() *DDNSHandler {
+	return &DDNSHandler{
+		ipDetection: service.NewIPDetectionService(),
+	}
+}
+
+// DetectIP 检测公网 IP 地址
+// @Summary 检测公网 IP 地址
+// @Tags DDNS
+// @Accept json
+// @Produce json
+// @Param record_type query string false "记录类型 (A|AAAA)" default(A)
+// @Success 200 {object} map[string]interface{}
+// @Router /api/v1/services/ddns/detect-ip [get]
+func (h *DDNSHandler) DetectIP(c *gin.Context) {
+	recordType := c.DefaultQuery("record_type", "A")
+
+	if recordType != "A" && recordType != "AAAA" {
+		c.JSON(http.StatusBadRequest, gin.H{
+			"code":    400,
+			"message": "不支持的记录类型，仅支持 A 或 AAAA",
+		})
+		return
+	}
+
+	ip, err := h.ipDetection.DetectIP(recordType)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{
+			"code":    500,
+			"message": "检测失败：" + err.Error(),
+		})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"code": 0,
+		"data": gin.H{
+			"ip": ip,
+		},
+		"message": "检测成功",
+	})
+}