Add projects table controls and sync status tab with app version

cmd/qfs/main.go

@@ -7,12 +7,14 @@ import (
 	"fmt"
 	"io/fs"
 	"log/slog"
+	"math"
 	"net/http"
 	"os"
 	"os/exec"
 	"os/signal"
 	"path/filepath"
 	"runtime"
+	"sort"
 	"strconv"
 	"strings"
 	"syscall"
@@ -42,6 +44,8 @@ import (
 // Version is set via ldflags during build
 var Version = "dev"
 
+const backgroundSyncInterval = 5 * time.Minute
+
 func main() {
 	configPath := flag.String("config", "", "path to config file (default: user state dir or QFS_CONFIG_PATH)")
 	localDBPath := flag.String("localdb", "", "path to local SQLite database (default: user state dir or QFS_DB_PATH)")
@@ -207,7 +211,7 @@ func main() {
 	workerCtx, workerCancel := context.WithCancel(context.Background())
 	defer workerCancel()
 
-	syncWorker := sync.NewWorker(syncService, connMgr, 5*time.Minute)
+	syncWorker := sync.NewWorker(syncService, connMgr, backgroundSyncInterval)
 	go syncWorker.Start(workerCtx)
 
 	srv := &http.Server{
@@ -580,7 +584,7 @@ func setupRouter(cfg *config.Config, local *localdb.LocalDB, connMgr *db.Connect
 	exportHandler := handlers.NewExportHandler(exportService, configService, componentService)
 	pricingHandler := handlers.NewPricingHandler(mariaDB, pricingService, alertService, componentRepo, priceRepo, statsRepo)
 	pricelistHandler := handlers.NewPricelistHandler(pricelistService, local)
-	syncHandler, err := handlers.NewSyncHandler(local, syncService, connMgr, templatesPath)
+	syncHandler, err := handlers.NewSyncHandler(local, syncService, connMgr, templatesPath, backgroundSyncInterval)
 	if err != nil {
 		return nil, nil, fmt.Errorf("creating sync handler: %w", err)
 	}
@@ -1041,10 +1045,32 @@ func setupRouter(cfg *config.Config, local *localdb.LocalDB, connMgr *db.Connect
 
 				status := c.DefaultQuery("status", "active")
 				search := strings.ToLower(strings.TrimSpace(c.Query("search")))
+				author := strings.ToLower(strings.TrimSpace(c.Query("author")))
+				page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
+				perPage, _ := strconv.Atoi(c.DefaultQuery("per_page", "10"))
+				sortField := strings.ToLower(strings.TrimSpace(c.DefaultQuery("sort", "created_at")))
+				sortDir := strings.ToLower(strings.TrimSpace(c.DefaultQuery("dir", "desc")))
 				if status != "active" && status != "archived" && status != "all" {
 					c.JSON(http.StatusBadRequest, gin.H{"error": "invalid status"})
 					return
 				}
+				if page < 1 {
+					page = 1
+				}
+				if perPage < 1 {
+					perPage = 10
+				}
+				if perPage > 100 {
+					perPage = 100
+				}
+				if sortField != "name" && sortField != "created_at" {
+					c.JSON(http.StatusBadRequest, gin.H{"error": "invalid sort field"})
+					return
+				}
+				if sortDir != "asc" && sortDir != "desc" {
+					c.JSON(http.StatusBadRequest, gin.H{"error": "invalid sort direction"})
+					return
+				}
 
 				allProjects, err := projectService.ListByUser(dbUsername, true)
 				if err != nil {
@@ -1064,12 +1090,69 @@ func setupRouter(cfg *config.Config, local *localdb.LocalDB, connMgr *db.Connect
 					if search != "" && !strings.Contains(strings.ToLower(p.Name), search) {
 						continue
 					}
+					if author != "" && !strings.Contains(strings.ToLower(strings.TrimSpace(p.OwnerUsername)), author) {
+						continue
+					}
 					filtered = append(filtered, p)
 				}
 
-				projectRows := make([]gin.H, 0, len(filtered))
+				sort.Slice(filtered, func(i, j int) bool {
-				for i := range filtered {
+					left := filtered[i]
-					p := filtered[i]
+					right := filtered[j]
+					if sortField == "name" {
+						leftName := strings.ToLower(strings.TrimSpace(left.Name))
+						rightName := strings.ToLower(strings.TrimSpace(right.Name))
+						if leftName == rightName {
+							if sortDir == "asc" {
+								return left.CreatedAt.Before(right.CreatedAt)
+							}
+							return left.CreatedAt.After(right.CreatedAt)
+						}
+						if sortDir == "asc" {
+							return leftName < rightName
+						}
+						return leftName > rightName
+					}
+					if left.CreatedAt.Equal(right.CreatedAt) {
+						leftName := strings.ToLower(strings.TrimSpace(left.Name))
+						rightName := strings.ToLower(strings.TrimSpace(right.Name))
+						if sortDir == "asc" {
+							return leftName < rightName
+						}
+						return leftName > rightName
+					}
+					if sortDir == "asc" {
+						return left.CreatedAt.Before(right.CreatedAt)
+					}
+					return left.CreatedAt.After(right.CreatedAt)
+				})
+
+				total := len(filtered)
+				totalPages := 0
+				if total > 0 {
+					totalPages = int(math.Ceil(float64(total) / float64(perPage)))
+				}
+				if totalPages > 0 && page > totalPages {
+					page = totalPages
+				}
+
+				start := (page - 1) * perPage
+				if start < 0 {
+					start = 0
+				}
+				end := start + perPage
+				if end > total {
+					end = total
+				}
+
+				paged := []models.Project{}
+				if start < total {
+					paged = filtered[start:end]
+				}
+
+				projectRows := make([]gin.H, 0, len(paged))
+				for i := range paged {
+					p := paged[i]
 					configs, err := projectService.ListConfigurations(p.UUID, dbUsername, "active")
 					if err != nil {
 						configs = &services.ProjectConfigurationsResult{
@@ -1093,10 +1176,16 @@ func setupRouter(cfg *config.Config, local *localdb.LocalDB, connMgr *db.Connect
 				}
 
 				c.JSON(http.StatusOK, gin.H{
-					"projects": projectRows,
+					"projects":    projectRows,
-					"status":   status,
+					"status":      status,
-					"search":   search,
+					"search":      search,
-					"total":    len(projectRows),
+					"author":      author,
+					"sort":        sortField,
+					"dir":         sortDir,
+					"page":        page,
+					"per_page":    perPage,
+					"total":       total,
+					"total_pages": totalPages,
 				})
 			})
 
@@ -1271,6 +1360,7 @@ func setupRouter(cfg *config.Config, local *localdb.LocalDB, connMgr *db.Connect
 		{
 			syncAPI.GET("/status", syncHandler.GetStatus)
 			syncAPI.GET("/info", syncHandler.GetInfo)
+			syncAPI.GET("/users-status", syncHandler.GetUsersStatus)
 			syncAPI.POST("/components", syncHandler.SyncComponents)
 			syncAPI.POST("/pricelists", syncHandler.SyncPricelists)
 			syncAPI.POST("/all", syncHandler.SyncAll)

internal/handlers/sync.go

@@ -17,14 +17,16 @@ import (
 
 // SyncHandler handles sync API endpoints
 type SyncHandler struct {
-	localDB     *localdb.LocalDB
+	localDB           *localdb.LocalDB
-	syncService *sync.Service
+	syncService       *sync.Service
-	connMgr     *db.ConnectionManager
+	connMgr           *db.ConnectionManager
-	tmpl        *template.Template
+	autoSyncInterval  time.Duration
+	onlineGraceFactor float64
+	tmpl              *template.Template
 }
 
 // NewSyncHandler creates a new sync handler
-func NewSyncHandler(localDB *localdb.LocalDB, syncService *sync.Service, connMgr *db.ConnectionManager, templatesPath string) (*SyncHandler, error) {
+func NewSyncHandler(localDB *localdb.LocalDB, syncService *sync.Service, connMgr *db.ConnectionManager, templatesPath string, autoSyncInterval time.Duration) (*SyncHandler, error) {
 	// Load sync_status partial template
 	partialPath := filepath.Join(templatesPath, "partials", "sync_status.html")
 	var tmpl *template.Template
@@ -39,10 +41,12 @@ func NewSyncHandler(localDB *localdb.LocalDB, syncService *sync.Service, connMgr
 	}
 
 	return &SyncHandler{
-		localDB:     localDB,
+		localDB:           localDB,
-		syncService: syncService,
+		syncService:       syncService,
-		connMgr:     connMgr,
+		connMgr:           connMgr,
-		tmpl:        tmpl,
+		autoSyncInterval:  autoSyncInterval,
+		onlineGraceFactor: 1.10,
+		tmpl:              tmpl,
 	}, nil
 }
 
@@ -173,6 +177,7 @@ func (h *SyncHandler) SyncPricelists(c *gin.Context) {
 		Synced:   synced,
 		Duration: time.Since(startTime).String(),
 	})
+	h.syncService.RecordSyncHeartbeat()
 }
 
 // SyncAllResponse represents result of full sync
@@ -238,6 +243,7 @@ func (h *SyncHandler) SyncAll(c *gin.Context) {
 		PricelistsSynced: pricelistsSynced,
 		Duration:         time.Since(startTime).String(),
 	})
+	h.syncService.RecordSyncHeartbeat()
 }
 
 // checkOnline checks if MariaDB is accessible
@@ -273,6 +279,7 @@ func (h *SyncHandler) PushPendingChanges(c *gin.Context) {
 		Synced:   pushed,
 		Duration: time.Since(startTime).String(),
 	})
+	h.syncService.RecordSyncHeartbeat()
 }
 
 // GetPendingCount returns the number of pending changes
@@ -308,6 +315,14 @@ type SyncInfoResponse struct {
 	Errors     []SyncError `json:"errors,omitempty"`
 }
 
+type SyncUsersStatusResponse struct {
+	IsOnline                bool                  `json:"is_online"`
+	AutoSyncIntervalSeconds int64                 `json:"auto_sync_interval_seconds"`
+	OnlineThresholdSeconds  int64                 `json:"online_threshold_seconds"`
+	GeneratedAt             time.Time             `json:"generated_at"`
+	Users                   []sync.UserSyncStatus `json:"users"`
+}
+
 // SyncError represents a sync error
 type SyncError struct {
 	Timestamp time.Time `json:"timestamp"`
@@ -364,6 +379,40 @@ func (h *SyncHandler) GetInfo(c *gin.Context) {
 	})
 }
 
+// GetUsersStatus returns last sync timestamps for users with sync heartbeats.
+// GET /api/sync/users-status
+func (h *SyncHandler) GetUsersStatus(c *gin.Context) {
+	threshold := time.Duration(float64(h.autoSyncInterval) * h.onlineGraceFactor)
+	isOnline := h.checkOnline()
+
+	if !isOnline {
+		c.JSON(http.StatusOK, SyncUsersStatusResponse{
+			IsOnline:                false,
+			AutoSyncIntervalSeconds: int64(h.autoSyncInterval.Seconds()),
+			OnlineThresholdSeconds:  int64(threshold.Seconds()),
+			GeneratedAt:             time.Now().UTC(),
+			Users:                   []sync.UserSyncStatus{},
+		})
+		return
+	}
+
+	users, err := h.syncService.ListUserSyncStatuses(threshold)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{
+			"error": err.Error(),
+		})
+		return
+	}
+
+	c.JSON(http.StatusOK, SyncUsersStatusResponse{
+		IsOnline:                true,
+		AutoSyncIntervalSeconds: int64(h.autoSyncInterval.Seconds()),
+		OnlineThresholdSeconds:  int64(threshold.Seconds()),
+		GeneratedAt:             time.Now().UTC(),
+		Users:                   users,
+	})
+}
+
 // SyncStatusPartial renders the sync status partial for htmx
 // GET /partials/sync-status
 func (h *SyncHandler) SyncStatusPartial(c *gin.Context) {

internal/services/sync/service.go

@@ -5,6 +5,7 @@ import (
 	"errors"
 	"fmt"
 	"log/slog"
+	"strings"
 	"time"
 
 	"git.mchus.pro/mchus/quoteforge/internal/appmeta"
@@ -49,6 +50,13 @@ type SyncStatus struct {
 	NeedsSync        bool       `json:"needs_sync"`
 }
 
+type UserSyncStatus struct {
+	Username   string    `json:"username"`
+	LastSyncAt time.Time `json:"last_sync_at"`
+	AppVersion string    `json:"app_version,omitempty"`
+	IsOnline   bool      `json:"is_online"`
+}
+
 // ConfigImportResult represents server->local configuration import stats.
 type ConfigImportResult struct {
 	Imported int `json:"imported"`
@@ -301,11 +309,104 @@ func (s *Service) SyncPricelists() (int, error) {
 
 	// Update last sync time
 	s.localDB.SetLastSyncTime(time.Now())
+	s.RecordSyncHeartbeat()
 
 	slog.Info("pricelist sync completed", "synced", synced, "total", len(serverPricelists))
 	return synced, nil
 }
 
+// RecordSyncHeartbeat updates shared sync heartbeat for current DB user.
+// Only users with write rights are expected to be able to update this table.
+func (s *Service) RecordSyncHeartbeat() {
+	username := strings.TrimSpace(s.localDB.GetDBUser())
+	if username == "" {
+		return
+	}
+
+	mariaDB, err := s.getDB()
+	if err != nil || mariaDB == nil {
+		return
+	}
+
+	if err := ensureUserSyncStatusTable(mariaDB); err != nil {
+		slog.Warn("sync heartbeat: failed to ensure table", "error", err)
+		return
+	}
+
+	now := time.Now().UTC()
+	if err := mariaDB.Exec(`
+		INSERT INTO qt_pricelist_sync_status (username, last_sync_at, updated_at, app_version)
+		VALUES (?, ?, ?, ?)
+		ON DUPLICATE KEY UPDATE
+			last_sync_at = VALUES(last_sync_at),
+			updated_at = VALUES(updated_at),
+			app_version = VALUES(app_version)
+	`, username, now, now, appmeta.Version()).Error; err != nil {
+		slog.Debug("sync heartbeat: skipped", "username", username, "error", err)
+	}
+}
+
+// ListUserSyncStatuses returns users who have recorded sync heartbeat.
+func (s *Service) ListUserSyncStatuses(onlineThreshold time.Duration) ([]UserSyncStatus, error) {
+	mariaDB, err := s.getDB()
+	if err != nil || mariaDB == nil {
+		return nil, ErrOffline
+	}
+
+	if err := ensureUserSyncStatusTable(mariaDB); err != nil {
+		return nil, fmt.Errorf("ensure sync status table: %w", err)
+	}
+
+	type row struct {
+		Username   string    `gorm:"column:username"`
+		LastSyncAt time.Time `gorm:"column:last_sync_at"`
+		AppVersion string    `gorm:"column:app_version"`
+	}
+	var rows []row
+	if err := mariaDB.Raw(`
+		SELECT username, last_sync_at, COALESCE(app_version, '') AS app_version
+		FROM qt_pricelist_sync_status
+		ORDER BY last_sync_at DESC, username ASC
+	`).Scan(&rows).Error; err != nil {
+		return nil, fmt.Errorf("load sync status rows: %w", err)
+	}
+
+	now := time.Now().UTC()
+	result := make([]UserSyncStatus, 0, len(rows))
+	for i := range rows {
+		r := rows[i]
+		result = append(result, UserSyncStatus{
+			Username:   r.Username,
+			LastSyncAt: r.LastSyncAt,
+			AppVersion: strings.TrimSpace(r.AppVersion),
+			IsOnline:   now.Sub(r.LastSyncAt) <= onlineThreshold,
+		})
+	}
+
+	return result, nil
+}
+
+func ensureUserSyncStatusTable(db *gorm.DB) error {
+	if err := db.Exec(`
+		CREATE TABLE IF NOT EXISTS qt_pricelist_sync_status (
+			username VARCHAR(100) NOT NULL,
+			last_sync_at DATETIME NOT NULL,
+			updated_at DATETIME NOT NULL,
+			app_version VARCHAR(64) NULL,
+			PRIMARY KEY (username),
+			INDEX idx_qt_pricelist_sync_status_last_sync (last_sync_at)
+		)
+	`).Error; err != nil {
+		return err
+	}
+
+	// Backward compatibility for environments where table was created without app_version.
+	return db.Exec(`
+		ALTER TABLE qt_pricelist_sync_status
+		ADD COLUMN IF NOT EXISTS app_version VARCHAR(64) NULL
+	`).Error
+}
+
 // SyncPricelistItems synchronizes items for a specific pricelist
 func (s *Service) SyncPricelistItems(localPricelistID uint) (int, error) {
 	// Get local pricelist
@@ -711,10 +812,10 @@ func (s *Service) pushConfigurationUpdate(change *localdb.PendingChange) error {
 				cfg.ID = serverCfg.ID
 			}
 
-				// Update local with server ID
+			// Update local with server ID
-				serverID := cfg.ID
+			serverID := cfg.ID
-				localCfg.ServerID = &serverID
+			localCfg.ServerID = &serverID
-				s.localDB.SaveConfiguration(localCfg)
+			s.localDB.SaveConfiguration(localCfg)
 		} else {
 			cfg.ID = *localCfg.ServerID
 		}

internal/services/sync/worker.go

@@ -83,7 +83,11 @@ func (w *Worker) runSync() {
 	err = w.service.SyncPricelistsIfNeeded()
 	if err != nil {
 		w.logger.Warn("background sync: failed to sync pricelists", "error", err)
+		return
 	}
 
+	// Mark user's sync heartbeat (used for online/offline status in UI).
+	w.service.RecordSyncHeartbeat()
+
 	w.logger.Info("background sync cycle completed")
 }

migrations/010_add_pricelist_sync_status.sql

@@ -0,0 +1,8 @@
+CREATE TABLE IF NOT EXISTS qt_pricelist_sync_status (
+    username VARCHAR(100) NOT NULL,
+    last_sync_at DATETIME NOT NULL,
+    updated_at DATETIME NOT NULL,
+    app_version VARCHAR(64) NULL,
+    PRIMARY KEY (username),
+    INDEX idx_qt_pricelist_sync_status_last_sync (last_sync_at)
+);

migrations/011_add_app_version_to_pricelist_sync_status.sql

@@ -0,0 +1,2 @@
+ALTER TABLE qt_pricelist_sync_status
+    ADD COLUMN IF NOT EXISTS app_version VARCHAR(64) NULL;

web/templates/admin_pricing.html

@@ -10,6 +10,7 @@
                 <button onclick="loadTab('alerts')" id="btn-alerts" class="text-blue-600 font-medium">Алерты</button>
                 <button onclick="loadTab('components')" id="btn-components" class="text-gray-600">Компоненты</button>
                 <button onclick="loadTab('pricelists')" id="btn-pricelists" class="text-gray-600">Прайслисты</button>
+                <button onclick="loadTab('sync-status')" id="btn-sync-status" class="text-gray-600 hidden">Статус синхронизации</button>
                 <button onclick="loadTab('all-configs')" id="btn-all-configs" class="text-gray-600 hidden">Все конфигурации</button>
             </div>
             <button onclick="recalculateAll()" id="btn-recalc" class="px-3 py-1 bg-green-600 text-white text-sm rounded hover:bg-green-700">
@@ -85,6 +86,30 @@
             <div id="pricelists-pagination" class="flex justify-center space-x-2 mt-4"></div>
         </div>
 
+        <!-- Sync Status Tab Content (hidden by default) -->
+        <div id="sync-status-tab-content" class="hidden">
+            <div class="mb-4">
+                <h2 class="text-xl font-semibold">Статус синхронизации</h2>
+            </div>
+
+            <div class="bg-white rounded-lg shadow overflow-hidden">
+                <table class="min-w-full divide-y divide-gray-200">
+                    <thead class="bg-gray-50">
+                        <tr>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Пользователь</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Версия приложения</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Статус</th>
+                        </tr>
+                    </thead>
+                    <tbody id="sync-users-status-body" class="bg-white divide-y divide-gray-200">
+                        <tr>
+                            <td colspan="3" class="px-6 py-4 text-sm text-gray-500">Загрузка...</td>
+                        </tr>
+                    </tbody>
+                </table>
+            </div>
+        </div>
+
         <!-- Create Modal -->
         <div id="pricelists-create-modal" class="fixed inset-0 bg-black bg-opacity-50 hidden items-center justify-center z-50">
             <div class="bg-white rounded-lg p-6 max-w-md w-full mx-4">
@@ -226,16 +251,21 @@ let pricelistsPage = 1;
 let pricelistsCanWrite = false;
 let isCreatingPricelist = false;
 let cachedDbUsername = null;
+let syncUsersStatusTimer = null;
 
 async function loadTab(tab) {
     currentTab = tab;
     currentPage = 1;
     currentSearch = '';
     document.getElementById('search-input').value = '';
+    if (tab !== 'sync-status') {
+        stopSyncUsersStatusRefresh();
+    }
 
     document.getElementById('btn-alerts').className = tab === 'alerts' ? 'text-blue-600 font-medium' : 'text-gray-600';
     document.getElementById('btn-components').className = tab === 'components' ? 'text-blue-600 font-medium' : 'text-gray-600';
     document.getElementById('btn-pricelists').className = tab === 'pricelists' ? 'text-blue-600 font-medium' : 'text-gray-600';
+    document.getElementById('btn-sync-status').className = (tab === 'sync-status' ? 'text-blue-600 font-medium' : 'text-gray-600') + (pricelistsCanWrite ? '' : ' hidden');
     document.getElementById('btn-all-configs').className = tab === 'all-configs' ? 'text-blue-600 font-medium' : 'text-gray-600 hidden';
 
     // Show/hide elements based on tab
@@ -244,35 +274,69 @@ async function loadTab(tab) {
         document.getElementById('pagination').className = 'flex justify-between items-center mt-4 pt-4 border-t';
         document.getElementById('btn-all-configs').className = 'text-gray-600 hidden'; // Hide this tab for components
         document.getElementById('pricelists-tab-content').className = 'hidden';
+        document.getElementById('sync-status-tab-content').className = 'hidden';
         document.getElementById('tab-content').className = '';
     } else if (tab === 'all-configs') {
         document.getElementById('search-bar').className = 'mb-4 hidden'; // Hide search for all configs
         document.getElementById('pagination').className = 'flex justify-between items-center mt-4 pt-4 border-t'; // Show pagination
         document.getElementById('btn-all-configs').className = 'text-blue-600 font-medium'; // Show this tab for all configs
         document.getElementById('pricelists-tab-content').className = 'hidden';
+        document.getElementById('sync-status-tab-content').className = 'hidden';
         document.getElementById('tab-content').className = '';
     } else if (tab === 'pricelists') {
         document.getElementById('search-bar').className = 'mb-4 hidden';
         document.getElementById('pagination').className = 'hidden';
         document.getElementById('btn-all-configs').className = 'text-gray-600 hidden';
         document.getElementById('pricelists-tab-content').className = '';
+        document.getElementById('sync-status-tab-content').className = 'hidden';
         document.getElementById('tab-content').className = 'hidden';
         // Load pricelists when pricelists tab is selected
         checkPricelistWritePermission();
         loadPricelists(1);
+    } else if (tab === 'sync-status') {
+        document.getElementById('search-bar').className = 'mb-4 hidden';
+        document.getElementById('pagination').className = 'hidden';
+        document.getElementById('btn-all-configs').className = 'text-gray-600 hidden';
+        document.getElementById('pricelists-tab-content').className = 'hidden';
+        document.getElementById('sync-status-tab-content').className = '';
+        document.getElementById('tab-content').className = 'hidden';
+        await checkPricelistWritePermission();
+        if (!pricelistsCanWrite) {
+            await loadTab('alerts');
+            return;
+        }
+        await loadUsersSyncStatus();
+        startSyncUsersStatusRefresh();
     } else {
         document.getElementById('search-bar').className = 'mb-4 hidden';
         document.getElementById('pagination').className = 'hidden';
         document.getElementById('btn-all-configs').className = 'text-gray-600 hidden';
         document.getElementById('pricelists-tab-content').className = 'hidden';
+        document.getElementById('sync-status-tab-content').className = 'hidden';
         document.getElementById('tab-content').className = '';
     }
 
-    if (tab !== 'pricelists') {
+    if (tab !== 'pricelists' && tab !== 'sync-status') {
         await loadData();
     }
 }
 
+function stopSyncUsersStatusRefresh() {
+    if (syncUsersStatusTimer) {
+        clearInterval(syncUsersStatusTimer);
+        syncUsersStatusTimer = null;
+    }
+}
+
+function startSyncUsersStatusRefresh() {
+    stopSyncUsersStatusRefresh();
+    syncUsersStatusTimer = setInterval(() => {
+        if (currentTab === 'sync-status' && pricelistsCanWrite) {
+            loadUsersSyncStatus();
+        }
+    }, 30000);
+}
+
 async function loadData() {
     document.getElementById('tab-content').innerHTML = '<div class="text-center py-8 text-gray-500">Загрузка...</div>';
 
@@ -902,11 +966,12 @@ function renderAllConfigs(configs) {
     document.getElementById('tab-content').innerHTML = html;
 }
 
-document.addEventListener('DOMContentLoaded', () => {
+document.addEventListener('DOMContentLoaded', async () => {
+    await checkPricelistWritePermission();
     // Check URL params for initial tab
     const urlParams = new URLSearchParams(window.location.search);
     const initialTab = urlParams.get('tab') || 'alerts';
-    loadTab(initialTab);
+    await loadTab(initialTab);
 
     // Add event listeners for preview updates
     document.getElementById('modal-period').addEventListener('change', fetchPreview);
@@ -930,9 +995,89 @@ async function checkPricelistWritePermission() {
                     Создать прайслист
                 </button>
             `;
+            document.getElementById('btn-sync-status').classList.remove('hidden');
+            if (currentTab === 'sync-status') {
+                await loadUsersSyncStatus();
+                startSyncUsersStatusRefresh();
+            }
+        } else {
+            document.getElementById('pricelists-create-btn-container').innerHTML = '';
+            document.getElementById('btn-sync-status').classList.add('hidden');
+            stopSyncUsersStatusRefresh();
+            if (currentTab === 'sync-status') {
+                await loadTab('alerts');
+            }
         }
     } catch (e) {
         console.error('Failed to check pricelist write permission:', e);
+        document.getElementById('btn-sync-status').classList.add('hidden');
+        stopSyncUsersStatusRefresh();
+    }
+}
+
+function formatRelativeTime(lastSyncAt) {
+    const timestamp = new Date(lastSyncAt);
+    if (Number.isNaN(timestamp.getTime())) return '—';
+    const diffMinutes = Math.max(1, Math.floor((Date.now() - timestamp.getTime()) / 60000));
+    if (diffMinutes < 60) return `${diffMinutes} мин назад`;
+    const diffHours = Math.floor(diffMinutes / 60);
+    if (diffHours < 24) return `${diffHours} ч назад`;
+    const diffDays = Math.floor(diffHours / 24);
+    if (diffDays < 7) return `${diffDays} дн назад`;
+    const diffWeeks = Math.floor(diffDays / 7);
+    if (diffWeeks < 5) return `${diffWeeks} нед назад`;
+    const diffMonths = Math.floor(diffDays / 30);
+    if (diffMonths < 12) return `${diffMonths} мес назад`;
+    const diffYears = Math.floor(diffDays / 365);
+    return `${diffYears} г назад`;
+}
+
+async function loadUsersSyncStatus() {
+    if (!pricelistsCanWrite) return;
+
+    const body = document.getElementById('sync-users-status-body');
+    if (!body) return;
+
+    try {
+        const resp = await fetch('/api/sync/users-status');
+        const data = await resp.json();
+        if (!resp.ok) {
+            throw new Error(data.error || 'Ошибка загрузки');
+        }
+
+        const users = data.users || [];
+        if (users.length === 0) {
+            body.innerHTML = `
+                <tr>
+                    <td colspan="3" class="px-6 py-4 text-sm text-gray-500">
+                        Нет данных о синхронизации пользователей
+                    </td>
+                </tr>
+            `;
+            return;
+        }
+
+        body.innerHTML = users.map(u => {
+            const statusClass = u.is_online ? 'bg-green-100 text-green-800' : 'bg-gray-100 text-gray-700';
+            const statusText = u.is_online ? 'онлайн' : formatRelativeTime(u.last_sync_at);
+            return `
+                <tr>
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-800">${escapeHtml(u.username || '—')}</td>
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-600">${escapeHtml(u.app_version || '—')}</td>
+                    <td class="px-6 py-4 whitespace-nowrap text-sm">
+                        <span class="px-2 py-1 text-xs rounded-full ${statusClass}">${statusText}</span>
+                    </td>
+                </tr>
+            `;
+        }).join('');
+    } catch (e) {
+        body.innerHTML = `
+            <tr>
+                <td colspan="3" class="px-6 py-4 text-sm text-red-600">
+                    Ошибка загрузки статусов синхронизации: ${escapeHtml(e.message || String(e))}
+                </td>
+            </tr>
+        `;
     }
 }
 

web/templates/projects.html

@@ -30,6 +30,11 @@
 <script>
 let status = 'active';
 let projectsSearch = '';
+let authorSearch = '';
+let currentPage = 1;
+let perPage = 10;
+let sortField = 'created_at';
+let sortDir = 'desc';
 
 function escapeHtml(text) {
     const div = document.createElement('div');
@@ -41,8 +46,33 @@ function formatMoney(v) {
     return '$' + (v || 0).toLocaleString('en-US', {minimumFractionDigits: 2});
 }
 
+function formatDateTime(value) {
+    if (!value) return '—';
+    const date = new Date(value);
+    if (Number.isNaN(date.getTime())) return '—';
+    return date.toLocaleString('ru-RU', {
+        year: 'numeric',
+        month: '2-digit',
+        day: '2-digit',
+        hour: '2-digit',
+        minute: '2-digit'
+    });
+}
+
+function toggleSort(field) {
+    if (sortField === field) {
+        sortDir = sortDir === 'asc' ? 'desc' : 'asc';
+    } else {
+        sortField = field;
+        sortDir = field === 'name' ? 'asc' : 'desc';
+    }
+    currentPage = 1;
+    loadProjects();
+}
+
 function setStatus(value) {
     status = value;
+    currentPage = 1;
     document.getElementById('status-active-btn').className = value === 'active'
         ? 'px-4 py-2 text-sm font-medium bg-blue-600 text-white'
         : 'px-4 py-2 text-sm font-medium bg-white text-gray-700 hover:bg-gray-50';
@@ -57,36 +87,73 @@ async function loadProjects() {
     root.innerHTML = '<div class="text-gray-500">Загрузка...</div>';
 
     let rows = [];
+    let total = 0;
+    let totalPages = 0;
+    let page = currentPage;
     try {
-        const resp = await fetch('/api/projects?status=' + status + '&search=' + encodeURIComponent(projectsSearch));
+        const params = new URLSearchParams({
+            status: status,
+            search: projectsSearch,
+            author: authorSearch,
+            page: String(currentPage),
+            per_page: String(perPage),
+            sort: sortField,
+            dir: sortDir
+        });
+        const resp = await fetch('/api/projects?' + params.toString());
         if (!resp.ok) {
             throw new Error('HTTP ' + resp.status);
         }
         const data = await resp.json();
         rows = data.projects || [];
+        total = data.total || 0;
+        totalPages = data.total_pages || 0;
+        page = data.page || currentPage;
+        currentPage = page;
     } catch (e) {
         root.innerHTML = '<div class="text-red-600">Ошибка загрузки проектов: ' + escapeHtml(String(e.message || e)) + '</div>';
         return;
     }
 
-    if (!rows.length) {
-        root.innerHTML = '<div class="text-gray-500">Проектов нет</div>';
-        return;
-    }
-
     let html = '<div class="overflow-x-auto"><table class="w-full">';
-    html += '<thead class="bg-gray-50"><tr>';
+    html += '<thead class="bg-gray-50">';
-    html += '<th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase">Название проекта</th>';
+    html += '<tr>';
+    html += '<th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase">';
+    html += '<button type="button" onclick="toggleSort(\'name\')" class="inline-flex items-center gap-1 hover:text-gray-700">Название проекта';
+    if (sortField === 'name') {
+        html += sortDir === 'asc' ? ' <span>↑</span>' : ' <span>↓</span>';
+    }
+    html += '</button></th>';
     html += '<th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase">Автор</th>';
+    html += '<th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase">';
+    html += '<button type="button" onclick="toggleSort(\'created_at\')" class="inline-flex items-center gap-1 hover:text-gray-700">Создан';
+    if (sortField === 'created_at') {
+        html += sortDir === 'asc' ? ' <span>↑</span>' : ' <span>↓</span>';
+    }
+    html += '</button></th>';
     html += '<th class="px-4 py-3 text-right text-xs font-medium text-gray-500 uppercase">Кол-во квот</th>';
     html += '<th class="px-4 py-3 text-right text-xs font-medium text-gray-500 uppercase">Сумма</th>';
     html += '<th class="px-4 py-3 text-right text-xs font-medium text-gray-500 uppercase">Действия</th>';
-    html += '</tr></thead><tbody class="divide-y">';
+    html += '</tr>';
+    html += '<tr>';
+    html += '<th class="px-4 py-2"></th>';
+    html += '<th class="px-4 py-2"><input id="projects-author-filter" type="text" value="' + escapeHtml(authorSearch) + '" placeholder="Фильтр автора" class="w-full px-2 py-1 border rounded text-xs focus:ring-1 focus:ring-blue-500 focus:border-blue-500"></th>';
+    html += '<th class="px-4 py-2"></th>';
+    html += '<th class="px-4 py-2"></th>';
+    html += '<th class="px-4 py-2"></th>';
+    html += '<th class="px-4 py-2"></th>';
+    html += '</tr>';
+    html += '</thead><tbody class="divide-y">';
+
+    if (!rows.length) {
+        html += '<tr><td colspan="6" class="px-4 py-6 text-sm text-gray-500 text-center">Проектов нет</td></tr>';
+    }
 
     rows.forEach(p => {
         html += '<tr class="hover:bg-gray-50">';
         html += '<td class="px-4 py-3 text-sm font-medium"><a class="text-blue-600 hover:underline" href="/projects/' + p.uuid + '">' + escapeHtml(p.name) + '</a></td>';
         html += '<td class="px-4 py-3 text-sm text-gray-600">' + escapeHtml(p.owner_username || '—') + '</td>';
+        html += '<td class="px-4 py-3 text-sm text-gray-600">' + escapeHtml(formatDateTime(p.created_at)) + '</td>';
         html += '<td class="px-4 py-3 text-sm text-right text-gray-700">' + (p.config_count || 0) + '</td>';
         html += '<td class="px-4 py-3 text-sm text-right text-gray-700">' + formatMoney(p.total) + '</td>';
         html += '<td class="px-4 py-3 text-sm text-right"><div class="inline-flex items-center gap-2">';
@@ -117,7 +184,38 @@ async function loadProjects() {
     });
 
     html += '</tbody></table></div>';
+
+    if (totalPages > 1) {
+        html += '<div class="flex items-center justify-between mt-4 pt-4 border-t">';
+        html += '<div class="text-sm text-gray-600">Показано ' + rows.length + ' из ' + total + '</div>';
+        html += '<div class="inline-flex items-center gap-1">';
+        html += '<button type="button" onclick="goToPage(' + (page - 1) + ')" ' + (page <= 1 ? 'disabled' : '') + ' class="px-3 py-1 text-sm border rounded ' + (page <= 1 ? 'text-gray-300 border-gray-200 cursor-not-allowed' : 'text-gray-700 hover:bg-gray-50') + '">&larr;</button>';
+        const startPage = Math.max(1, page - 2);
+        const endPage = Math.min(totalPages, page + 2);
+        for (let i = startPage; i <= endPage; i++) {
+            html += '<button type="button" onclick="goToPage(' + i + ')" class="px-3 py-1 text-sm border rounded ' + (i === page ? 'bg-blue-600 text-white border-blue-600' : 'text-gray-700 border-gray-300 hover:bg-gray-50') + '">' + i + '</button>';
+        }
+        html += '<button type="button" onclick="goToPage(' + (page + 1) + ')" ' + (page >= totalPages ? 'disabled' : '') + ' class="px-3 py-1 text-sm border rounded ' + (page >= totalPages ? 'text-gray-300 border-gray-200 cursor-not-allowed' : 'text-gray-700 hover:bg-gray-50') + '">&rarr;</button>';
+        html += '</div>';
+        html += '</div>';
+    }
+
     root.innerHTML = html;
+
+    const authorInput = document.getElementById('projects-author-filter');
+    if (authorInput) {
+        authorInput.addEventListener('input', function(e) {
+            authorSearch = (e.target.value || '').trim();
+            currentPage = 1;
+            loadProjects();
+        });
+    }
+}
+
+function goToPage(page) {
+    if (page < 1) return;
+    currentPage = page;
+    loadProjects();
 }
 
 async function createProject() {
@@ -223,6 +321,7 @@ loadProjects();
 
 document.getElementById('projects-search').addEventListener('input', function(e) {
     projectsSearch = (e.target.value || '').trim();
+    currentPage = 1;
     loadProjects();
 });
 </script>