Migrate to a better architectured project

internal/logging/logging.go

@@ -0,0 +1,94 @@
+package logging
+
+import (
+	"log"
+	"sync"
+	"time"
+
+	"github.com/gorilla/websocket"
+	"github.com/nemunaire/repeater/internal/models"
+)
+
+var (
+	logEntries       []models.LogEntry
+	logMutex         sync.RWMutex
+	websocketClients = make(map[*websocket.Conn]bool)
+	clientsMutex     sync.RWMutex
+)
+
+// AddLog adds a new log entry
+func AddLog(source, message string) {
+	logMutex.Lock()
+	entry := models.LogEntry{
+		Timestamp: time.Now(),
+		Source:    source,
+		Message:   message,
+	}
+	logEntries = append(logEntries, entry)
+
+	// Keep only the last 100 logs
+	if len(logEntries) > 100 {
+		logEntries = logEntries[len(logEntries)-100:]
+	}
+	logMutex.Unlock()
+
+	// Broadcast to WebSocket clients
+	broadcastToWebSockets(entry)
+
+	// Log to console
+	log.Printf("[%s] %s", source, message)
+}
+
+// GetLogs returns all log entries
+func GetLogs() []models.LogEntry {
+	logMutex.RLock()
+	defer logMutex.RUnlock()
+
+	logs := make([]models.LogEntry, len(logEntries))
+	copy(logs, logEntries)
+	return logs
+}
+
+// ClearLogs clears all log entries
+func ClearLogs() {
+	logMutex.Lock()
+	logEntries = []models.LogEntry{}
+	logMutex.Unlock()
+
+	AddLog("Système", "Logs effacés")
+}
+
+// RegisterWebSocketClient registers a new WebSocket client
+func RegisterWebSocketClient(conn *websocket.Conn) {
+	clientsMutex.Lock()
+	websocketClients[conn] = true
+	clientsMutex.Unlock()
+
+	// Send existing logs to the new client
+	logMutex.RLock()
+	for _, entry := range logEntries {
+		conn.WriteJSON(entry)
+	}
+	logMutex.RUnlock()
+}
+
+// UnregisterWebSocketClient removes a WebSocket client
+func UnregisterWebSocketClient(conn *websocket.Conn) {
+	clientsMutex.Lock()
+	delete(websocketClients, conn)
+	clientsMutex.Unlock()
+}
+
+// broadcastToWebSockets sends a log entry to all connected WebSocket clients
+func broadcastToWebSockets(entry models.LogEntry) {
+	clientsMutex.RLock()
+	defer clientsMutex.RUnlock()
+
+	for client := range websocketClients {
+		err := client.WriteJSON(entry)
+		if err != nil {
+			client.Close()
+			delete(websocketClients, client)
+		}
+	}
+}