feat(stacks): support compose v2.0 stack (#1963)

api/http/handler/registries/registry_create.go

@@ -0,0 +1,68 @@
+package registries
+
+import (
+	"net/http"
+
+	"github.com/asaskevich/govalidator"
+	"github.com/portainer/portainer"
+	httperror "github.com/portainer/portainer/http/error"
+	"github.com/portainer/portainer/http/request"
+	"github.com/portainer/portainer/http/response"
+)
+
+type registryCreatePayload struct {
+	Name           string
+	URL            string
+	Authentication bool
+	Username       string
+	Password       string
+}
+
+func (payload *registryCreatePayload) Validate(r *http.Request) error {
+	if govalidator.IsNull(payload.Name) {
+		return portainer.Error("Invalid registry name")
+	}
+	if govalidator.IsNull(payload.URL) {
+		return portainer.Error("Invalid registry URL")
+	}
+	if payload.Authentication && (govalidator.IsNull(payload.Username) || govalidator.IsNull(payload.Password)) {
+		return portainer.Error("Invalid credentials. Username and password must be specified when authentication is enabled")
+	}
+	return nil
+}
+
+func (handler *Handler) registryCreate(w http.ResponseWriter, r *http.Request) *httperror.HandlerError {
+	var payload registryCreatePayload
+	err := request.DecodeAndValidateJSONPayload(r, &payload)
+	if err != nil {
+		return &httperror.HandlerError{http.StatusBadRequest, "Invalid request payload", err}
+	}
+
+	registries, err := handler.RegistryService.Registries()
+	if err != nil {
+		return &httperror.HandlerError{http.StatusInternalServerError, "Unable to retrieve registries from the database", err}
+	}
+	for _, r := range registries {
+		if r.URL == payload.URL {
+			return &httperror.HandlerError{http.StatusConflict, "A registry with the same URL already exists", portainer.ErrRegistryAlreadyExists}
+		}
+	}
+
+	registry := &portainer.Registry{
+		Name:            payload.Name,
+		URL:             payload.URL,
+		Authentication:  payload.Authentication,
+		Username:        payload.Username,
+		Password:        payload.Password,
+		AuthorizedUsers: []portainer.UserID{},
+		AuthorizedTeams: []portainer.TeamID{},
+	}
+
+	err = handler.RegistryService.CreateRegistry(registry)
+	if err != nil {
+		return &httperror.HandlerError{http.StatusInternalServerError, "Unable to persist the registry inside the database", err}
+	}
+
+	hideFields(registry)
+	return response.JSON(w, registry)
+}