inital backend suport for quotas. issue #321

Conflicts:
	conf/defaults.ini
	main.go
	pkg/services/sqlstore/migrations/migrations.go

pkg/api/api.go

@@ -122,6 +122,8 @@ func Register(r *macaron.Macaron) {
 			r.Post("/users", bind(m.AddOrgUserCommand{}), wrap(AddOrgUser))
 			r.Patch("/users/:userId", bind(m.UpdateOrgUserCommand{}), wrap(UpdateOrgUser))
 			r.Delete("/users/:userId", wrap(RemoveOrgUser))
+			r.Get("/quotas", wrap(GetOrgQuotas))
+			r.Put("/quotas/:target", bind(m.UpdateQuotaCmd{}), wrap(UpdateOrgQuota))
 		}, reqGrafanaAdmin)
 
 		// auth api keys

pkg/api/quota.go

@@ -0,0 +1,26 @@
+package api
+
+import (
+	"github.com/grafana/grafana/pkg/bus"
+	"github.com/grafana/grafana/pkg/middleware"
+	m "github.com/grafana/grafana/pkg/models"
+)
+
+func GetOrgQuotas(c *middleware.Context) Response {
+	query := m.GetQuotasQuery{OrgId: c.ParamsInt64(":orgId")}
+
+	if err := bus.Dispatch(&query); err != nil {
+		return ApiError(500, "Failed to get org quotas", err)
+	}
+
+	return Json(200, query.Result)
+}
+
+func UpdateOrgQuota(c *middleware.Context, cmd m.UpdateQuotaCmd) Response {
+	cmd.OrgId = c.ParamsInt64(":orgId")
+	cmd.Target = m.QuotaTarget(c.Params(":target"))
+	if err := bus.Dispatch(&cmd); err != nil {
+		return ApiError(500, "Failed to update org quotas", err)
+	}
+	return ApiSuccess("Organization quota updated")
+}