feat: setup logs retention by max file size

api/dependecyInjection.go

@@ -320,8 +320,8 @@ func getUseCases(repos *Repositories, imageStorage domainImage.Storage, settings
 		ListActivityUseCase:            useCases.NewListActivityUseCase(repos.AuditRepo, repos.UserRepo, repos.ArticleRepo, repos.ImageRepo, repos.APIKeyRepo, time.Now),
 		GetActivitySummaryUseCase:      useCases.NewGetActivitySummaryUseCase(repos.AuditRepo, time.Now),
 		ExportActivityUseCase:          useCases.NewExportActivityUseCase(repos.AuditRepo, time.Now),
-		GetActivityRetentionUseCase:    useCases.NewGetActivityRetentionUseCase(repos.AuditSettingsRepo, time.Now),
-		UpdateActivityRetentionUseCase: useCases.NewUpdateActivityRetentionUseCase(repos.AuditSettingsRepo, recorder, time.Now),
+		GetActivityRetentionUseCase:    useCases.NewGetActivityRetentionUseCase(repos.AuditSettingsRepo, repos.AuditRepo, time.Now),
+		UpdateActivityRetentionUseCase: useCases.NewUpdateActivityRetentionUseCase(repos.AuditSettingsRepo, repos.AuditRepo, recorder, time.Now),
 	}
 }
 

api/handlers/settings/settingsHandler.go

@@ -7,6 +7,7 @@ import (
 	"RenewCMS/internal/infrastructure/useCases"
 	"encoding/json"
 	"errors"
+	"io"
 	"net/http"
 	"time"
 )
@@ -18,12 +19,15 @@ type Handler struct {
 }
 
 type UpdateSettingsRequest struct {
-	ActivityRetentionDays *int `json:"activity_retention_days" validate:"required,oneof=0 30 90 365"`
+	ActivityRetentionDays  *int `json:"activity_retention_days" validate:"omitempty,oneof=0 30 90 365"`
+	ActivityRetentionMaxGB *int `json:"activity_retention_max_gb" validate:"omitempty,oneof=0 1 5 10 25 50"`
 }
 
 type settingsResponse struct {
 	Version                    string     `json:"version"`
 	ActivityRetentionDays      int        `json:"activity_retention_days"`
+	ActivityRetentionMaxGB     int        `json:"activity_retention_max_gb"`
+	ActivityLogSizeBytes       int64      `json:"activity_log_size_bytes"`
 	ActivityLastCleanupAt      *time.Time `json:"activity_last_cleanup_at"`
 	ActivityLastCleanupRemoved int        `json:"activity_last_cleanup_removed"`
 	ActivityNextCleanupAt      *time.Time `json:"activity_next_cleanup_at"`
@@ -43,8 +47,13 @@ func (h *Handler) GetSettings(w http.ResponseWriter, _ *http.Request) {
 }
 
 func (h *Handler) UpdateSettings(w http.ResponseWriter, r *http.Request) {
+	body, err := io.ReadAll(r.Body)
+	if err != nil || hasNullValue(body) {
+		http.Error(w, apperr.BodyErrorMessage, http.StatusBadRequest)
+		return
+	}
 	var request UpdateSettingsRequest
-	if err := json.NewDecoder(r.Body).Decode(&request); err != nil {
+	if err := json.Unmarshal(body, &request); err != nil {
 		http.Error(w, apperr.BodyErrorMessage, http.StatusBadRequest)
 		return
 	}
@@ -53,7 +62,10 @@ func (h *Handler) UpdateSettings(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	retention, err := h.UpdateActivityRetentionUseCase.UpdateActivityRetention(r.Context(), *request.ActivityRetentionDays)
+	retention, err := h.UpdateActivityRetentionUseCase.UpdateActivityRetention(r.Context(), useCases.UpdateActivityRetentionCommand{
+		Days:  request.ActivityRetentionDays,
+		MaxGB: request.ActivityRetentionMaxGB,
+	})
 	if err != nil {
 		if errors.Is(err, audit.ErrInvalidRetention) {
 			http.Error(w, apperr.BodyErrorMessage, http.StatusBadRequest)
@@ -65,10 +77,25 @@ func (h *Handler) UpdateSettings(w http.ResponseWriter, r *http.Request) {
 	h.write(w, retention)
 }
 
+func hasNullValue(body []byte) bool {
+	var fields map[string]json.RawMessage
+	if err := json.Unmarshal(body, &fields); err != nil {
+		return false
+	}
+	for _, value := range fields {
+		if string(value) == "null" {
+			return true
+		}
+	}
+	return false
+}
+
 func (h *Handler) write(w http.ResponseWriter, retention audit.Settings) {
 	body, err := json.Marshal(settingsResponse{
 		Version:                    h.GetSettingsUseCase.GetSettings().Version,
 		ActivityRetentionDays:      retention.RetentionDays,
+		ActivityRetentionMaxGB:     retention.RetentionMaxGB,
+		ActivityLogSizeBytes:       retention.LogSizeBytes,
 		ActivityLastCleanupAt:      retention.LastCleanupAt,
 		ActivityLastCleanupRemoved: retention.LastCleanupRemoved,
 		ActivityNextCleanupAt:      retention.NextCleanupAt,