wg-portal/internal/app/api/v1/handlers/endpoint_interface.go
2025-03-09 21:16:42 +01:00

243 lines
7.5 KiB
Go

package handlers
import (
"context"
"net/http"
"github.com/go-pkgz/routegroup"
"github.com/h44z/wg-portal/internal/app/api/core/request"
"github.com/h44z/wg-portal/internal/app/api/core/respond"
"github.com/h44z/wg-portal/internal/app/api/v1/models"
"github.com/h44z/wg-portal/internal/domain"
)
type InterfaceEndpointInterfaceService interface {
GetAll(context.Context) ([]domain.Interface, [][]domain.Peer, error)
GetById(context.Context, domain.InterfaceIdentifier) (*domain.Interface, []domain.Peer, error)
Create(context.Context, *domain.Interface) (*domain.Interface, error)
Update(context.Context, domain.InterfaceIdentifier, *domain.Interface) (*domain.Interface, []domain.Peer, error)
Delete(context.Context, domain.InterfaceIdentifier) error
}
type InterfaceEndpoint struct {
interfaces InterfaceEndpointInterfaceService
authenticator Authenticator
validator Validator
}
func NewInterfaceEndpoint(
authenticator Authenticator,
validator Validator,
interfaceService InterfaceEndpointInterfaceService,
) *InterfaceEndpoint {
return &InterfaceEndpoint{
authenticator: authenticator,
validator: validator,
interfaces: interfaceService,
}
}
func (e InterfaceEndpoint) GetName() string {
return "InterfaceEndpoint"
}
func (e InterfaceEndpoint) RegisterRoutes(g *routegroup.Bundle) {
apiGroup := g.Mount("/interface")
apiGroup.Use(e.authenticator.LoggedIn(ScopeAdmin))
apiGroup.HandleFunc("GET /all", e.handleAllGet())
apiGroup.HandleFunc("GET /by-id/{id}", e.handleByIdGet())
apiGroup.HandleFunc("POST /new", e.handleCreatePost())
apiGroup.HandleFunc("PUT /by-id/{id}", e.handleUpdatePut())
apiGroup.HandleFunc("DELETE /by-id/{id}", e.handleDelete())
}
// handleAllGet returns a gorm Handler function.
//
// @ID interface_handleAllGet
// @Tags Interfaces
// @Summary Get all interface records.
// @Produce json
// @Success 200 {object} []models.Interface
// @Failure 401 {object} models.Error
// @Failure 500 {object} models.Error
// @Router /interface/all [get]
// @Security BasicAuth
func (e InterfaceEndpoint) handleAllGet() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
allInterfaces, allPeersPerInterface, err := e.interfaces.GetAll(r.Context())
if err != nil {
status, model := ParseServiceError(err)
respond.JSON(w, status, model)
return
}
respond.JSON(w, http.StatusOK, models.NewInterfaces(allInterfaces, allPeersPerInterface))
}
}
// handleByIdGet returns a gorm Handler function.
//
// @ID interfaces_handleByIdGet
// @Tags Interfaces
// @Summary Get a specific interface record by its identifier.
// @Param id path string true "The interface identifier."
// @Produce json
// @Success 200 {object} models.Interface
// @Failure 401 {object} models.Error
// @Failure 403 {object} models.Error
// @Failure 404 {object} models.Error
// @Failure 500 {object} models.Error
// @Router /interface/by-id/{id} [get]
// @Security BasicAuth
func (e InterfaceEndpoint) handleByIdGet() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
id := request.Path(r, "id")
if id == "" {
respond.JSON(w, http.StatusBadRequest,
models.Error{Code: http.StatusBadRequest, Message: "missing interface id"})
return
}
iface, interfacePeers, err := e.interfaces.GetById(r.Context(), domain.InterfaceIdentifier(id))
if err != nil {
status, model := ParseServiceError(err)
respond.JSON(w, status, model)
return
}
respond.JSON(w, http.StatusOK, models.NewInterface(iface, interfacePeers))
}
}
// handleCreatePost returns a gorm handler function.
//
// @ID interfaces_handleCreatePost
// @Tags Interfaces
// @Summary Create a new interface record.
// @Param request body models.Interface true "The interface data."
// @Produce json
// @Success 200 {object} models.Interface
// @Failure 400 {object} models.Error
// @Failure 401 {object} models.Error
// @Failure 403 {object} models.Error
// @Failure 409 {object} models.Error
// @Failure 500 {object} models.Error
// @Router /interface/new [post]
// @Security BasicAuth
func (e InterfaceEndpoint) handleCreatePost() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
var iface models.Interface
if err := request.BodyJson(r, &iface); err != nil {
respond.JSON(w, http.StatusBadRequest, models.Error{Code: http.StatusBadRequest, Message: err.Error()})
return
}
if err := e.validator.Struct(iface); err != nil {
respond.JSON(w, http.StatusBadRequest, models.Error{Code: http.StatusBadRequest, Message: err.Error()})
return
}
newInterface, err := e.interfaces.Create(r.Context(), models.NewDomainInterface(&iface))
if err != nil {
status, model := ParseServiceError(err)
respond.JSON(w, status, model)
return
}
respond.JSON(w, http.StatusOK, models.NewInterface(newInterface, nil))
}
}
// handleUpdatePut returns a gorm handler function.
//
// @ID interfaces_handleUpdatePut
// @Tags Interfaces
// @Summary Update an interface record.
// @Param id path string true "The interface identifier."
// @Param request body models.Interface true "The interface data."
// @Produce json
// @Success 200 {object} models.Interface
// @Failure 400 {object} models.Error
// @Failure 401 {object} models.Error
// @Failure 403 {object} models.Error
// @Failure 404 {object} models.Error
// @Failure 500 {object} models.Error
// @Router /interface/by-id/{id} [put]
// @Security BasicAuth
func (e InterfaceEndpoint) handleUpdatePut() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
id := request.Path(r, "id")
if id == "" {
respond.JSON(w, http.StatusBadRequest,
models.Error{Code: http.StatusBadRequest, Message: "missing interface id"})
return
}
var iface models.Interface
if err := request.BodyJson(r, &iface); err != nil {
respond.JSON(w, http.StatusBadRequest, models.Error{Code: http.StatusBadRequest, Message: err.Error()})
return
}
if err := e.validator.Struct(iface); err != nil {
respond.JSON(w, http.StatusBadRequest, models.Error{Code: http.StatusBadRequest, Message: err.Error()})
return
}
if id != iface.Identifier {
respond.JSON(w, http.StatusBadRequest,
models.Error{Code: http.StatusBadRequest, Message: "interface id mismatch"})
return
}
updatedInterface, updatedInterfacePeers, err := e.interfaces.Update(
r.Context(),
domain.InterfaceIdentifier(id),
models.NewDomainInterface(&iface),
)
if err != nil {
status, model := ParseServiceError(err)
respond.JSON(w, status, model)
return
}
respond.JSON(w, http.StatusOK, models.NewInterface(updatedInterface, updatedInterfacePeers))
}
}
// handleDelete returns a gorm handler function.
//
// @ID interfaces_handleDelete
// @Tags Interfaces
// @Summary Delete the interface record.
// @Param id path string true "The interface identifier."
// @Produce json
// @Success 204 "No content if deletion was successful."
// @Failure 400 {object} models.Error
// @Failure 401 {object} models.Error
// @Failure 403 {object} models.Error
// @Failure 404 {object} models.Error
// @Failure 500 {object} models.Error
// @Router /interface/by-id/{id} [delete]
// @Security BasicAuth
func (e InterfaceEndpoint) handleDelete() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
id := request.Path(r, "id")
if id == "" {
respond.JSON(w, http.StatusBadRequest,
models.Error{Code: http.StatusBadRequest, Message: "missing interface id"})
return
}
err := e.interfaces.Delete(r.Context(), domain.InterfaceIdentifier(id))
if err != nil {
status, model := ParseServiceError(err)
respond.JSON(w, status, model)
return
}
respond.Status(w, http.StatusNoContent)
}
}