first commit

internal/services/api/handler_json.go

@@ -0,0 +1,19 @@
+package api
+
+import (
+	"github.com/gin-gonic/gin"
+	"github.com/rs/zerolog/log"
+	"net/http"
+	"thuanle.me/ip-info/internal/data"
+)
+
+func HandleJson(c *gin.Context) {
+	ip := c.ClientIP()
+	ipData, _, err := data.Ins().Query(ip)
+	if err != nil {
+		log.Err(err).Msg("Failed to query IP")
+		c.String(http.StatusInternalServerError, "")
+		return
+	}
+	c.JSON(http.StatusOK, ipData)
+}