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update problem service

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This commit is contained in:
dragonmuffin 2024-08-16 16:01:18 +05:00
parent 5e2d907abf
commit ad8d145986
3 changed files with 1 additions and 183 deletions
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35
internal/app/app.go
View file

@ -1,35 +0,0 @@
package app
import (
"log/slog"
"ms-auth/internal/lib"
_ "github.com/jackc/pgx/v5/stdlib"
)
type Server interface {
Start()
GracefullyStop()
}
type App struct {
server Server
cfg *lib.Config
}
func NewApp(cfg *lib.Config, server Server) *App {
return &App{
server: server,
cfg: cfg,
}
}
func (app *App) Start() {
app.server.Start()
slog.Info("app started")
}
func (app *App) GracefullyStop() {
app.server.GracefullyStop()
slog.Info("app stopped")
}

2
internal/services/problem.go
View file

@ -6,7 +6,7 @@ import (
"git.sch9.ru/new_gate/ms-auth/internal/models"
)
type UserStorage interface {
type ProblemStorage interface {
CreateProblem(ctx context.Context, problem models.Problem) (int32, error)
ReadProblemById(ctx context.Context, id int32) (*models.Problem, error)
UpdateProblem(ctx context.Context, problem *models.Problem) error

147
internal/services/session.go
View file

@ -1,147 +0,0 @@
package services
import (
"context"
"ms-auth/internal/lib"
"ms-auth/internal/storage"
)
type SessionProvider interface {
CreateSession(ctx context.Context, userId int32) error
ReadSessionByToken(ctx context.Context, token string) (*storage.Session, error)
ReadSessionByUserId(ctx context.Context, userId int32) (*storage.Session, error)
UpdateSession(ctx context.Context, session *storage.Session) error
DeleteSessionByToken(ctx context.Context, token string) error
DeleteSessionByUserId(ctx context.Context, userId int32) error
}
// SessionService represents a service for managing sessions.
type SessionService struct {
sessionProvider SessionProvider
userProvider UserProvider
cfg *lib.Config
}
// NewSessionService creates a new SessionService instance.
//
// Parameters:
// - sessionProvider: The SessionProvider implementation used by the SessionService.
// - userProvider: The UserProvider implementation used by the SessionService.
// - cfg: The lib.Config object used by the SessionService.
//
// Returns:
// - *SessionService: A pointer to the SessionService instance.
func NewSessionService(sessionProvider SessionProvider, userProvider UserProvider, cfg *lib.Config) *SessionService {
return &SessionService{
sessionProvider: sessionProvider,
userProvider: userProvider,
cfg: cfg,
}
}
// Create creates a new session for a user with the given handle and password.
//
// Parameters:
// - ctx: The context.Context object for the request.
// - handle: The handle (username or email) of the user.
// - password: The password of the user.
//
// Returns:
// - *string: A pointer to the token of the newly created session, or nil if there was an error.
// - error: An error if the creation of the session or the retrieval of the session's token failed.
func (s *SessionService) Create(ctx context.Context, handle, password string) (*string, error) {
var (
err error
user *storage.User
)
if lib.ValidUsername(handle) == nil {
user, err = s.userProvider.ReadUserByUsername(ctx, handle)
} else if lib.ValidEmail(handle) == nil {
user, err = s.userProvider.ReadUserByEmail(ctx, handle)
} else {
return nil, lib.ErrBadHandleOrPassword
}
if err != nil {
return nil, err
}
err = user.ComparePassword(password)
if err != nil {
return nil, err
}
err = s.sessionProvider.CreateSession(ctx, user.Id)
if err != nil {
return nil, err
}
session, err := s.sessionProvider.ReadSessionByUserId(ctx, user.Id)
if err != nil {
return nil, err
}
token, err := session.Token(s.cfg.JWTSecret)
if err != nil {
return nil, err
}
return &token, nil
}
// Read retrieves the user ID associated with the given session token.
//
// Parameters:
// - ctx: The context.Context object for the request.
// - token: The session token.
//
// Returns:
// - *int32: The user ID associated with the session token, or nil if an error occurs.
// - error: An error object if any error occurs during the retrieval process.
func (s *SessionService) Read(ctx context.Context, token string) (*int32, error) {
session, err := s.sessionProvider.ReadSessionByToken(ctx, token)
if err != nil {
return nil, err
}
return session.UserId, nil
}
// Update updates the session associated with the given token.
//
// Parameters:
// - ctx: The context.Context object for the request.
// - token: The session token.
//
// Returns:
// - error: An error object if any error occurs during the update process.
func (s *SessionService) Update(ctx context.Context, token string) error {
session, err := s.sessionProvider.ReadSessionByToken(ctx, token)
if err != nil {
return err
}
err = s.sessionProvider.UpdateSession(ctx, session)
if err != nil {
return err
}
return nil
}
// Delete deletes the session associated with the given token.
//
// Parameters:
// - ctx: The context.Context object for the request.
// - token: The session token.
//
// Returns:
// - error: An error object if any error occurs during the deletion process.
func (s *SessionService) Delete(ctx context.Context, token string) error {
session, err := s.sessionProvider.ReadSessionByToken(ctx, token)
if err != nil {
return err
}
err = s.sessionProvider.DeleteSessionByUserId(ctx, *session.UserId)
if err != nil {
return err
}
return nil
}