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apiserver.go
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/
apiserver.go
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package apiserver
import (
"context"
"database/sql"
"net/http"
"time"
"github.com/VladimirBlinov/MarketPlace/internal/handler"
"github.com/VladimirBlinov/MarketPlace/internal/service"
"github.com/VladimirBlinov/MarketPlace/internal/store/sqlstore"
"github.com/gorilla/sessions"
"github.com/sirupsen/logrus"
)
type ApiServer struct {
httpServer *http.Server
}
func (s *ApiServer) Start(config *Config) error {
db, err := newDB(config.DataBaseURL)
if err != nil {
return err
}
defer func(db *sql.DB) {
if err = db.Close(); err != nil {
logrus.Errorf("error db close: %s", err.Error())
}
}(db)
store := sqlstore.New(db)
sessionStore := sessions.NewCookieStore([]byte(config.SessionKey))
services := service.NewService(store)
handlers := handler.NewHandler(services, sessionStore)
handlers.InitHandler()
s.httpServer = &http.Server{
Addr: config.BindAddr,
Handler: handlers.Router,
MaxHeaderBytes: 1 << 20, // 1 MB
ReadTimeout: 10 * time.Second,
WriteTimeout: 10 * time.Second,
}
return s.httpServer.ListenAndServe()
}
func newDB(databaseURL string) (*sql.DB, error) {
db, err := sql.Open("postgres", databaseURL)
if err != nil {
return nil, err
}
if err = db.Ping(); err != nil {
return nil, err
}
return db, nil
}
func (s *ApiServer) ShutDown(ctx context.Context) error {
return s.httpServer.Shutdown(ctx)
}