zdravko/pkg/server/server.go

106 lines
3.2 KiB
Go

package server
import (
"context"
"log"
"net/http"
"code.tjo.space/mentos1386/zdravko/internal"
"code.tjo.space/mentos1386/zdravko/internal/config"
"code.tjo.space/mentos1386/zdravko/internal/handlers"
"code.tjo.space/mentos1386/zdravko/internal/temporal"
"code.tjo.space/mentos1386/zdravko/web/static"
"github.com/gorilla/mux"
)
type Server struct {
server *http.Server
cfg *config.ServerConfig
}
func NewServer(cfg *config.ServerConfig) (*Server, error) {
return &Server{
cfg: cfg,
}, nil
}
func (s *Server) Name() string {
return "HTTP WEB and API Server"
}
func (s *Server) Start() error {
r := mux.NewRouter()
db, query, err := internal.ConnectToDatabase(s.cfg.DatabasePath)
if err != nil {
return err
}
log.Println("Connected to database")
temporalClient, err := temporal.ConnectServerToTemporal(s.cfg)
if err != nil {
return err
}
log.Println("Connected to Temporal")
h := handlers.NewBaseHandler(db, query, temporalClient, s.cfg)
// Health
r.HandleFunc("/health", func(w http.ResponseWriter, r *http.Request) {
d, err := db.DB()
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
}
err = d.Ping()
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
}
_, err = w.Write([]byte("OK"))
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
}
})
// Server static files
r.PathPrefix("/static/").Handler(http.StripPrefix("/static/", http.FileServer(http.FS(static.Static))))
r.HandleFunc("/", h.Index).Methods("GET")
// Authenticated routes
r.HandleFunc("/settings", h.Authenticated(h.SettingsOverviewGET)).Methods("GET")
r.HandleFunc("/settings/healthchecks", h.Authenticated(h.SettingsHealthchecksGET)).Methods("GET")
r.HandleFunc("/settings/healthchecks/create", h.Authenticated(h.SettingsHealthchecksCreateGET)).Methods("GET")
r.HandleFunc("/settings/healthchecks/create", h.Authenticated(h.SettingsHealthchecksCreatePOST)).Methods("POST")
r.HandleFunc("/settings/healthchecks/{slug}", h.Authenticated(h.SettingsHealthchecksDescribeGET)).Methods("GET")
r.HandleFunc("/settings/workers", h.Authenticated(h.SettingsWorkersGET)).Methods("GET")
r.HandleFunc("/settings/workers/create", h.Authenticated(h.SettingsWorkersCreateGET)).Methods("GET")
r.HandleFunc("/settings/workers/create", h.Authenticated(h.SettingsWorkersCreatePOST)).Methods("POST")
r.HandleFunc("/settings/workers/{slug}", h.Authenticated(h.SettingsWorkersDescribeGET)).Methods("GET")
r.HandleFunc("/settings/workers/{slug}/token", h.Authenticated(h.SettingsWorkersTokenGET)).Methods("GET")
// OAuth2
r.HandleFunc("/oauth2/login", h.OAuth2LoginGET).Methods("GET")
r.HandleFunc("/oauth2/callback", h.OAuth2CallbackGET).Methods("GET")
r.HandleFunc("/oauth2/logout", h.Authenticated(h.OAuth2LogoutGET)).Methods("GET")
// Temporal UI
r.PathPrefix("/temporal").HandlerFunc(h.Authenticated(h.Temporal))
// API
r.HandleFunc("/api/v1/workers/connect", h.Authenticated(h.ApiV1WorkersConnectGET)).Methods("GET")
// 404
r.PathPrefix("/").HandlerFunc(h.Error404).Methods("GET")
s.server = &http.Server{
Addr: ":" + s.cfg.Port,
Handler: r,
}
return s.server.ListenAndServe()
}
func (s *Server) Stop() error {
ctx := context.Background()
return s.server.Shutdown(ctx)
}