feat(template): add name to the template definition

internal/routes/rename.go

@@ -0,0 +1,37 @@
+package routes
+
+import (
+	"encoding/json"
+	"net/http"
+
+	"tomatentum.net/svg-templater/pkg/svg/actions"
+)
+
+type renameRequest struct {
+	Name string
+}
+
+func RenameSvg(w http.ResponseWriter, r *http.Request) {
+	contentType := r.Header.Get("Content-Type")
+	if contentType != "application/json" {
+		http.Error(w, "Incorrect Content-Type. Needs application/json.", http.StatusUnsupportedMediaType)
+		return
+	}
+
+	var request renameRequest
+	err := json.NewDecoder(r.Body).Decode(&request)
+
+	if err != nil {
+		http.Error(w, "Could not decode body.", http.StatusBadRequest)
+		return
+	}
+
+	id := r.PathValue("id")
+
+	err = actions.RenameSvg(id, request.Name)
+
+	if err != nil {
+		http.Error(w, "Error while renaming", http.StatusInternalServerError)
+		return
+	}
+}