add pluginBundle backend api methods and SQL storage

pkg/api/plugin_bundle.go

@@ -0,0 +1,65 @@
+package api
+
+import (
+	"github.com/grafana/grafana/pkg/api/dtos"
+	"github.com/grafana/grafana/pkg/bus"
+	"github.com/grafana/grafana/pkg/middleware"
+	m "github.com/grafana/grafana/pkg/models"
+	"github.com/grafana/grafana/pkg/plugins"
+)
+
+func GetPluginBundles(c *middleware.Context) Response {
+	query := m.GetPluginBundlesQuery{OrgId: c.OrgId}
+
+	if err := bus.Dispatch(&query); err != nil {
+		return ApiError(500, "Failed to list Plugin Bundles", err)
+	}
+
+	installedBundlesMap := make(map[string]*dtos.PluginBundle)
+	for t, b := range plugins.Bundles {
+		installedBundlesMap[t] = &dtos.PluginBundle{
+			Type:     b.Type,
+			Enabled:  b.Enabled,
+			Module:   b.Module,
+			JsonData: make(map[string]interface{}),
+		}
+	}
+
+	seenBundles := make(map[string]bool)
+
+	result := make([]*dtos.PluginBundle, 0)
+	for _, b := range query.Result {
+		if def, ok := installedBundlesMap[b.Type]; ok {
+			result = append(result, &dtos.PluginBundle{
+				Type:     b.Type,
+				Enabled:  b.Enabled,
+				Module:   def.Module,
+				JsonData: b.JsonData,
+			})
+			seenBundles[b.Type] = true
+		}
+	}
+
+	for t, b := range installedBundlesMap {
+		if _, ok := seenBundles[t]; !ok {
+			result = append(result, b)
+		}
+	}
+
+	return Json(200, result)
+}
+
+func UpdatePluginBundle(c *middleware.Context, cmd m.UpdatePluginBundleCmd) Response {
+	cmd.OrgId = c.OrgId
+
+	if _, ok := plugins.Bundles[cmd.Type]; !ok {
+		return ApiError(404, "Bundle type not installed.", nil)
+	}
+
+	err := bus.Dispatch(&cmd)
+	if err != nil {
+		return ApiError(500, "Failed to update plugin bundle", err)
+	}
+
+	return ApiSuccess("Plugin updated")
+}