// title: service list
// path: /services
// method: GET
// produce: application/json
// responses:
// 200: List services
// 204: No content
// 401: Unauthorized
func serviceList(w http.ResponseWriter, r *http.Request, t auth.Token) error {
rec.Log(t.GetUserName(), "list-services")
teams := []string{}
serviceNames := []string{}
contexts := permission.ContextsForPermission(t, permission.PermServiceRead)
for _, c := range contexts {
if c.CtxType == permission.CtxGlobal {
teams = nil
serviceNames = nil
break
}
switch c.CtxType {
case permission.CtxService:
serviceNames = append(serviceNames, c.Value)
case permission.CtxTeam:
teams = append(teams, c.Value)
}
}
services, err := service.GetServicesByOwnerTeamsAndServices(teams, serviceNames)
if err != nil {
return err
}
sInstances, err := service.GetServiceInstancesByServices(services)
if err != nil {
return err
}
results := make([]service.ServiceModel, len(services))
for i, s := range services {
results[i].Service = s.Name
for _, si := range sInstances {
if si.ServiceName == s.Name {
results[i].Instances = append(results[i].Instances, si.Name)
}
}
}
if len(results) == 0 {
w.WriteHeader(http.StatusNoContent)
return nil
}
b, err := json.Marshal(results)
if err != nil {
return &errors.HTTP{Code: http.StatusInternalServerError, Message: err.Error()}
}
n, err := w.Write(b)
if n != len(b) {
return &errors.HTTP{Code: http.StatusInternalServerError, Message: "Failed to write response body"}
}
w.Header().Set("Content-Type", "application/json")
return err
}
func provisionReadableServices(t auth.Token, contexts []permission.PermissionContext) ([]service.Service, error) {
teams, serviceNames := filtersForServiceList(t, contexts)
return service.GetServicesByOwnerTeamsAndServices(teams, serviceNames)
}