Add component to upload book cover images

internal/routes/uploadbookcover.go

@@ -0,0 +1,24 @@
+package routes
+
+import (
+	"net/http"
+
+	"git.artlef.fr/PersonalLibraryManager/internal/appcontext"
+	"git.artlef.fr/PersonalLibraryManager/internal/myvalidator"
+	"github.com/gin-gonic/gin"
+)
+
+func PostUploadBookCoverHandler(ac appcontext.AppContext) {
+	file, err := ac.C.FormFile("file")
+	if err != nil {
+		myvalidator.ReturnErrorsAsJsonResponse(&ac, err)
+		return
+	}
+	filepath := file.Filename
+	err = ac.C.SaveUploadedFile(file, ac.Config.ImageFolderPath+"/"+filepath)
+	if err != nil {
+		myvalidator.ReturnErrorsAsJsonResponse(&ac, err)
+		return
+	}
+	ac.C.JSON(http.StatusOK, gin.H{"filepath": "/bookcover/" + filepath})
+}