feat(question-bank): list my test sessions

Author: tithanayut

question-bank/server/core/port/service.go

@@ -12,4 +12,5 @@ type Service interface {
 	BeginTestSession(ctx context.Context, userID, testID string) (*core.UserTestSession, error)
 	SaveTestSession(ctx context.Context, userID, testID string, answers map[string]string) error
 	EndTestSession(ctx context.Context, userID, testID string, answers map[string]string) error
+	ListMyTestSessions(ctx context.Context, userID string) ([]core.UserTestSession, error)
 }

question-bank/server/core/service/list_my_test_sessions.go

@@ -0,0 +1,23 @@
+package service
+
+import (
+	"context"
+
+	"github.com/pkg/errors"
+	"github.com/rs/zerolog/log"
+
+	"github.com/noah-platform/noah/question-bank/server/core"
+)
+
+func (s *Service) ListMyTestSessions(ctx context.Context, userID string) ([]core.UserTestSession, error) {
+	l := log.Ctx(ctx)
+
+	sessions, err := s.userTestSessionRepo.GetManySessionsByUserID(ctx, userID)
+	if err != nil {
+		l.Error().Err(err).Msg("[Service.ListMyTestSessions] failed to list my test sessions")
+
+		return nil, errors.Wrap(err, "failed to list my test sessions")
+	}
+
+	return sessions, nil
+}

question-bank/server/handler/list_my_test_session.go

@@ -0,0 +1,60 @@
+package handler
+
+import (
+	"time"
+
+	"github.com/labstack/echo/v4"
+	"github.com/rs/zerolog/log"
+	"github.com/samber/lo"
+
+	"github.com/noah-platform/noah/pkg/response"
+	"github.com/noah-platform/noah/question-bank/server/core"
+)
+
+type MyTestSession struct {
+	Test         *core.TestEntry   `json:"test"`
+	Answers      map[string]string `json:"answers"`
+	StartedAt    time.Time         `json:"startedAt"`
+	LastActiveAt time.Time         `json:"lastActiveAt"`
+	ElapsedTime  int               `json:"elapsedTime"`
+	CompletedAt  *time.Time        `json:"completedAt"`
+}
+
+type ListMyTestSessionsResponse = []MyTestSession
+
+// ListMyTestSessionsResponse godoc
+//
+//	@Summary	List my test sessions
+//	@Tags		external
+//	@Router		/external/v1/sessions [get]
+//	@Success	200		{object}	response.DataResponse[ListMyTestSessionsResponse]
+//	@Failure	500		{object}	response.ErrorResponse
+func (s *Server) ListMyTestSessions(c echo.Context) error {
+	ctx := c.Request().Context()
+
+	userID := s.auth.GetUserID(c)
+
+	l := log.With().Str("requestId", c.Response().Header().Get(echo.HeaderXRequestID)).Str("userID", userID).Logger()
+	ctx = l.WithContext(ctx)
+
+	sessions, err := s.service.ListMyTestSessions(ctx, userID)
+	if err != nil {
+		l.Error().Err(err).Msg("[Server.ListMyTestSessions] failed to list my test sessions")
+
+		return response.InternalServerError(c, "failed to list my test sessions")
+	}
+
+	l.Info().Msg("[Server.ListMyTestSessions] list my tests sessions successfully")
+
+	mySessions := lo.Map(sessions, func(session core.UserTestSession, _ int) MyTestSession {
+		return MyTestSession{
+			Test:         session.Test,
+			Answers:      session.Answers,
+			StartedAt:    session.StartedAt,
+			LastActiveAt: session.LastActiveAt,
+			ElapsedTime:  session.ElapsedTime,
+			CompletedAt:  session.CompletedAt,
+		}
+	})
+	return response.Ok(c, ListMyTestSessionsResponse(mySessions))
+}

question-bank/server/handler/route.go

@@ -35,6 +35,7 @@ func (s *Server) Start() {
 	u.POST("/external/v1/tests/:testID", s.BeginTestSession)
 	u.PUT("/external/v1/tests/:testID", s.SaveTestSession)
 	u.POST("/external/v1/tests/:testID/end", s.EndTestSession)
+	u.GET("/external/v1/sessions", s.ListMyTestSessions)
 
 	s.RunWithGracefulShutdown(e)
 }

question-bank/server/repository/user_test_session_get_many_sessions_by_user_id.go

@@ -6,15 +6,19 @@ import (
 	"github.com/pkg/errors"
 	"github.com/rs/zerolog/log"
 	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo/options"
 
 	"github.com/noah-platform/noah/question-bank/server/core"
 )
 
 func (r *UserTestSessionRepository) GetManySessionsByUserID(ctx context.Context, userID string) ([]core.UserTestSession, error) {
 	l := log.Ctx(ctx)
 
+	filter := bson.M{"userId": userID, "completedAt": bson.M{"$ne": nil}}
+	opts := options.Find().SetSort(bson.D{{"startedAt", -1}})
+
 	var sessions []core.UserTestSession
-	cursor, err := r.userTestSession.Find(ctx, bson.M{"userId": userID})
+	cursor, err := r.userTestSession.Find(ctx, filter, opts)
 	if err != nil {
 		l.Error().Err(err).Msg("[UserTestSessionRepository.GetManySessionsByUserID] failed to get user test session")