add version for update

api/controllers/version.go

@@ -0,0 +1,25 @@
+package controllers
+
+import (
+	"gopkg.in/yaml.v2"
+	"net/http"
+	"os"
+
+	"github.com/Redume/EveryNasa/api/utils"
+)
+
+var Version = func(w http.ResponseWriter, r *http.Request) {
+	file, readErr := os.ReadFile("config.yaml")
+	if readErr != nil {
+		panic(readErr)
+	}
+
+	data := make(map[interface{}]interface{})
+
+	marshalErr := yaml.Unmarshal(file, &data)
+	if marshalErr != nil {
+		panic(marshalErr)
+	}
+
+	utils.Respond(w, utils.Message(true, data["version"].(string)))
+}