Resurrected nikita-graf's work and added playlistType for future use

pkg/api/playlist.go

@@ -0,0 +1,103 @@
+package api
+
+import (
+	"github.com/grafana/grafana/pkg/bus"
+	"github.com/grafana/grafana/pkg/middleware"
+	m "github.com/grafana/grafana/pkg/models"
+)
+
+func ValidateOrgPlaylist(c *middleware.Context) {
+	id := c.ParamsInt64(":id")
+	query := m.GetPlaylistByIdQuery{Id: id}
+	err := bus.Dispatch(&query)
+
+	if err != nil {
+		c.JsonApiErr(404, "Playlist not found", err)
+		return
+	}
+
+	if query.Result.OrgId != c.OrgId {
+		c.JsonApiErr(403, "You are not allowed to edit/view playlist", nil)
+		return
+	}
+}
+
+func SearchPlaylists(c *middleware.Context) {
+	query := c.Query("query")
+	limit := c.QueryInt("limit")
+
+	if limit == 0 {
+		limit = 1000
+	}
+
+	searchQuery := m.PlaylistQuery{
+		Title: query,
+		Limit: limit,
+		OrgId: c.OrgId,
+	}
+
+	err := bus.Dispatch(&searchQuery)
+	if err != nil {
+		c.JsonApiErr(500, "Search failed", err)
+		return
+	}
+
+	c.JSON(200, searchQuery.Result)
+}
+
+func GetPlaylist(c *middleware.Context) {
+	id := c.ParamsInt64(":id")
+	cmd := m.GetPlaylistByIdQuery{Id: id}
+
+	if err := bus.Dispatch(&cmd); err != nil {
+		c.JsonApiErr(500, "Playlist not found", err)
+		return
+	}
+
+	c.JSON(200, cmd.Result)
+}
+
+func GetPlaylistDashboards(c *middleware.Context) {
+	id := c.ParamsInt64(":id")
+
+	query := m.GetPlaylistDashboardsQuery{Id: id}
+	if err := bus.Dispatch(&query); err != nil {
+		c.JsonApiErr(500, "Playlist not found", err)
+		return
+	}
+
+	c.JSON(200, query.Result)
+}
+
+func DeletePlaylist(c *middleware.Context) {
+	id := c.ParamsInt64(":id")
+
+	cmd := m.DeletePlaylistQuery{Id: id}
+	if err := bus.Dispatch(&cmd); err != nil {
+		c.JsonApiErr(500, "Failed to delete playlist", err)
+		return
+	}
+
+	c.JSON(200, "")
+}
+
+func CreatePlaylist(c *middleware.Context, query m.CreatePlaylistQuery) {
+	query.OrgId = c.OrgId
+	err := bus.Dispatch(&query)
+	if err != nil {
+		c.JsonApiErr(500, "Failed to create playlist", err)
+		return
+	}
+
+	c.JSON(200, query.Result)
+}
+
+func UpdatePlaylist(c *middleware.Context, query m.UpdatePlaylistQuery) {
+	err := bus.Dispatch(&query)
+	if err != nil {
+		c.JsonApiErr(500, "Failed to save playlist", err)
+		return
+	}
+
+	c.JSON(200, query.Result)
+}