Started the implementation of getMusicDirectory. Probably will need to introduce a new 'service' layer...

api/get_music_directory.go

@@ -0,0 +1,44 @@
+package api
+
+import (
+	"github.com/deluan/gosonic/api/responses"
+	"github.com/deluan/gosonic/domain"
+	"github.com/deluan/gosonic/utils"
+	"github.com/karlkfi/inject"
+	"github.com/astaxie/beego"
+)
+
+type GetMusicDirectoryController struct {
+	BaseAPIController
+	artistRepo domain.ArtistRepository
+}
+
+func (c *GetMusicDirectoryController) Prepare() {
+	inject.ExtractAssignable(utils.Graph, &c.artistRepo)
+}
+
+func (c *GetMusicDirectoryController) Get() {
+	id := c.Input().Get("id")
+
+	if id == "" {
+		c.SendError(responses.ERROR_MISSING_PARAMETER, "id parameter required")
+	}
+
+	found, err := c.artistRepo.Exists(id)
+	if err != nil {
+		beego.Error("Error searching for Artist:", err)
+		c.SendError(responses.ERROR_GENERIC, "Internal Error")
+	}
+
+	if found {
+		_, err := c.artistRepo.Get(id)
+		if err != nil {
+			beego.Error("Error reading Artist from DB", err)
+			c.SendError(responses.ERROR_GENERIC, "Internal Error")
+		}
+	}
+
+	response := c.NewEmpty()
+	response.Directory = &responses.Directory{}
+	c.SendResponse(response)
+}