refac: separated api content into sub-packages & renamed usecases

api/controllers/image/image.go

@@ -0,0 +1,40 @@
+package image
+
+import (
+	"GoCMS/api"
+	"encoding/json"
+	"net/http"
+	"strconv"
+
+	"github.com/go-chi/chi/v5"
+)
+
+func PostImage(w http.ResponseWriter, r *http.Request) {
+	_ = r.ParseForm()
+
+	id := chi.URLParam(r, "id")
+	idInt, _ := strconv.Atoi(id)
+
+	file, fileHeader, err := r.FormFile("file")
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		return
+	}
+
+	newImage, err := api.Container.CreateImageUseCase.CreateImage(file, *fileHeader)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	err = api.Container.UpdatePostUseCase.AddImage(uint32(idInt), newImage.ID)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	newJson := map[string]interface{}{"location": newImage.Path}
+	newJsonBytes, _ := json.Marshal(newJson)
+
+	_, _ = w.Write(newJsonBytes)
+}