init new statistics repo

dal/dal.go

@@ -15,6 +15,7 @@ import (
 	"penahub.gitlab.yandexcloud.net/backend/quiz/common.git/repository/question"
 	"penahub.gitlab.yandexcloud.net/backend/quiz/common.git/repository/quiz"
 	"penahub.gitlab.yandexcloud.net/backend/quiz/common.git/repository/result"
+	"penahub.gitlab.yandexcloud.net/backend/quiz/common.git/repository/statistics"
 	"penahub.gitlab.yandexcloud.net/backend/quiz/common.git/repository/workers"
 	"penahub.gitlab.yandexcloud.net/backend/quiz/core.git/clients/auth"
 	"time"
@@ -23,15 +24,16 @@ import (
 var errNextDeclined = errors.New("next is declined")
 
 type DAL struct {
-	conn         *sql.DB
-	authClient   *auth.AuthClient
-	queries      *sqlcgen.Queries
-	AccountRepo  *account.AccountRepository
-	AnswerRepo   *answer.AnswerRepository
-	QuestionRepo *question.QuestionRepository
-	QuizRepo     *quiz.QuizRepository
-	ResultRepo   *result.ResultRepository
-	WorkerRepo   *workers.WorkerRepository
+	conn           *sql.DB
+	authClient     *auth.AuthClient
+	queries        *sqlcgen.Queries
+	AccountRepo    *account.AccountRepository
+	AnswerRepo     *answer.AnswerRepository
+	QuestionRepo   *question.QuestionRepository
+	QuizRepo       *quiz.QuizRepository
+	ResultRepo     *result.ResultRepository
+	WorkerRepo     *workers.WorkerRepository
+	StatisticsRepo *statistics.StatisticsRepository
 }
 
 func New(ctx context.Context, cred string, authClient *auth.AuthClient) (*DAL, error) {
@@ -79,16 +81,22 @@ func New(ctx context.Context, cred string, authClient *auth.AuthClient) (*DAL, e
 		Queries: queries,
 	})
 
+	statisticsRepo := statistics.NewStatisticsRepo(statistics.Deps{
+		Queries: queries,
+		Pool:    pool,
+	})
+
 	return &DAL{
-		conn:         pool,
-		authClient:   authClient,
-		queries:      queries,
-		AccountRepo:  accountRepo,
-		AnswerRepo:   answerRepo,
-		QuestionRepo: questionRepo,
-		QuizRepo:     quizRepo,
-		ResultRepo:   resultRepo,
-		WorkerRepo:   workerRepo,
+		conn:           pool,
+		authClient:     authClient,
+		queries:        queries,
+		AccountRepo:    accountRepo,
+		AnswerRepo:     answerRepo,
+		QuestionRepo:   questionRepo,
+		QuizRepo:       quizRepo,
+		ResultRepo:     resultRepo,
+		WorkerRepo:     workerRepo,
+		StatisticsRepo: statisticsRepo,
 	}, nil
 }
 

repository/statistics/statistics.go

@@ -0,0 +1,23 @@
+package statistics
+
+import (
+	"database/sql"
+	"penahub.gitlab.yandexcloud.net/backend/quiz/common.git/dal/sqlcgen"
+)
+
+type Deps struct {
+	Queries *sqlcgen.Queries
+	Pool    *sql.DB
+}
+
+type StatisticsRepository struct {
+	queries *sqlcgen.Queries
+	pool    *sql.DB
+}
+
+func NewStatisticsRepo(deps Deps) *StatisticsRepository {
+	return &StatisticsRepository{
+		queries: deps.Queries,
+		pool:    deps.Pool,
+	}
+}