// MountPreflightController mounts the handlers for the CORS preflight requests onto service.
func MountPreflightController(service goa.Service, spec Specification) {
router := service.HTTPHandler().(*httprouter.Router)
for _, res := range spec {
path := res.Path
if res.IsPathPrefix {
if strings.HasSuffix(path, "/") {
path += "*cors"
} else {
path += "/*cors"
}
}
var handle httprouter.Handle
handle, _, tsr := router.Lookup("OPTIONS", path)
if tsr {
if strings.HasSuffix(path, "/") {
path = path[:len(path)-1]
} else {
path = path + "/"
}
handle, _, _ = router.Lookup("OPTIONS", path)
}
if handle == nil {
h := func(ctx *goa.Context) error {
return ctx.Respond(200, nil)
}
router.OPTIONS(path, goa.NewHTTPRouterHandle(service, "CORS", "preflight", h))
}
}
}
// MountAccountController "mounts" a Account resource controller on the given service.
func MountAccountController(service goa.Service, ctrl AccountController) {
router := service.HTTPHandler().(*httprouter.Router)
var h goa.Handler
h = func(c *goa.Context) error {
ctx, err := NewCreateAccountContext(c)
if err != nil {
return goa.NewBadRequestError(err)
}
return ctrl.Create(ctx)
}
router.Handle("POST", "/cellar/accounts", goa.NewHTTPRouterHandle(service, "Account", "Create", h))
service.Info("mount", "ctrl", "Account", "action", "Create", "route", "POST /cellar/accounts")
h = func(c *goa.Context) error {
ctx, err := NewDeleteAccountContext(c)
if err != nil {
return goa.NewBadRequestError(err)
}
return ctrl.Delete(ctx)
}
router.Handle("DELETE", "/cellar/accounts/:accountID", goa.NewHTTPRouterHandle(service, "Account", "Delete", h))
service.Info("mount", "ctrl", "Account", "action", "Delete", "route", "DELETE /cellar/accounts/:accountID")
h = func(c *goa.Context) error {
ctx, err := NewShowAccountContext(c)
if err != nil {
return goa.NewBadRequestError(err)
}
return ctrl.Show(ctx)
}
router.Handle("GET", "/cellar/accounts/:accountID", goa.NewHTTPRouterHandle(service, "Account", "Show", h))
service.Info("mount", "ctrl", "Account", "action", "Show", "route", "GET /cellar/accounts/:accountID")
h = func(c *goa.Context) error {
ctx, err := NewUpdateAccountContext(c)
if err != nil {
return goa.NewBadRequestError(err)
}
return ctrl.Update(ctx)
}
router.Handle("PUT", "/cellar/accounts/:accountID", goa.NewHTTPRouterHandle(service, "Account", "Update", h))
service.Info("mount", "ctrl", "Account", "action", "Update", "route", "PUT /cellar/accounts/:accountID")
}
// MountSeriesController "mounts" a Series resource controller on the given service.
func MountSeriesController(service goa.Service, ctrl SeriesController) {
router := service.HTTPHandler().(*httprouter.Router)
var h goa.Handler
h = func(c *goa.Context) error {
ctx, err := NewCreateSeriesContext(c)
if err != nil {
return goa.NewBadRequestError(err)
}
return ctrl.Create(ctx)
}
router.Handle("POST", "/congo/accounts/:accountID/series", goa.NewHTTPRouterHandle(service, "Series", "Create", h))
service.Info("mount", "ctrl", "Series", "action", "Create", "route", "POST /congo/accounts/:accountID/series")
h = func(c *goa.Context) error {
ctx, err := NewListSeriesContext(c)
if err != nil {
return goa.NewBadRequestError(err)
}
return ctrl.List(ctx)
}
router.Handle("GET", "/congo/accounts/:accountID/series", goa.NewHTTPRouterHandle(service, "Series", "List", h))
service.Info("mount", "ctrl", "Series", "action", "List", "route", "GET /congo/accounts/:accountID/series")
h = func(c *goa.Context) error {
ctx, err := NewShowSeriesContext(c)
if err != nil {
return goa.NewBadRequestError(err)
}
return ctrl.Show(ctx)
}
router.Handle("GET", "/congo/accounts/:accountID/series/:seriesID", goa.NewHTTPRouterHandle(service, "Series", "Show", h))
service.Info("mount", "ctrl", "Series", "action", "Show", "route", "GET /congo/accounts/:accountID/series/:seriesID")
h = func(c *goa.Context) error {
ctx, err := NewUpdateSeriesContext(c)
if err != nil {
return goa.NewBadRequestError(err)
}
return ctrl.Update(ctx)
}
router.Handle("PATCH", "/congo/accounts/:accountID/series/:seriesID", goa.NewHTTPRouterHandle(service, "Series", "Update", h))
service.Info("mount", "ctrl", "Series", "action", "Update", "route", "PATCH /congo/accounts/:accountID/series/:seriesID")
}
// MountController mounts the swagger spec controller under "/swagger.json".
func MountController(service goa.Service) {
service.Info("mount", "ctrl", "Swagger", "action", "Show", "route", "GET /swagger.json")
h := goa.NewHTTPRouterHandle(service, "Swagger", "Show", getSwagger)
service.HTTPHandler().(*httprouter.Router).Handle("GET", "/swagger.json", h)
}
var path string
var optionsHandler goa.Handler
var service *goa.GracefulApplication
var url string
portIndex := 1
JustBeforeEach(func() {
goa.Log.SetHandler(log15.DiscardHandler())
service = goa.NewGraceful("").(*goa.GracefulApplication)
spec, err := cors.New(dsl)
Ω(err).ShouldNot(HaveOccurred())
service.Use(cors.Middleware(spec))
router := service.HTTPHandler().(*httprouter.Router)
h := func(ctx *goa.Context) error { return ctx.Respond(200, nil) }
router.Handle(method, path, goa.NewHTTPRouterHandle(service, "", "", h))
router.Handle("OPTIONS", path, goa.NewHTTPRouterHandle(service, "", "", optionsHandler))
cors.MountPreflightController(service, spec)
portIndex++
port := 54511 + portIndex
url = fmt.Sprintf("http://localhost:%d", port)
go service.ListenAndServe(fmt.Sprintf(":%d", port))
// ugh - does anyone have a better idea? we need to wait for the server
// to start listening or risk tests failing because sendind requests too
// early.
time.Sleep(time.Duration(100) * time.Millisecond)
})
AfterEach(func() {
service.Shutdown()
})
})
})
})
Describe("NewHTTPRouterHandle", func() {
const resName = "res"
const actName = "act"
var handler goa.Handler
const respStatus = 200
var respContent = []byte("response")
var httpHandle httprouter.Handle
var ctx *goa.Context
JustBeforeEach(func() {
httpHandle = goa.NewHTTPRouterHandle(s, resName, actName, handler)
})
BeforeEach(func() {
handler = func(c *goa.Context) error {
ctx = c
c.Respond(respStatus, respContent)
return nil
}
})
It("creates a handle", func() {
Ω(httpHandle).ShouldNot(BeNil())
})
Context("with a request", func() {