chore: add ansible backend docker frontend-prep

backend/gestion/db/redis_helpers.go

@@ -0,0 +1,29 @@
+package db
+
+import "fmt"
+
+func extractCommandID(member interface{}) int {
+	switch v := member.(type) {
+	case int:
+		return v
+	case int64:
+		return int(v)
+	case float64:
+		return int(v)
+	case string:
+		var id int
+		fmt.Sscanf(v, "%d", &id)
+		return id
+	default:
+		return 0
+	}
+}
+
+func splitNotificationKey(key string) []string {
+	for i, c := range key {
+		if c == ':' {
+			return []string{key[:i], key[i+1:]}
+		}
+	}
+	return []string{key, ""}
+}