fix: 修复PVP赛季数据结构及相关逻辑

common/utils/help.go

@@ -6,10 +6,26 @@ import (
 	"math/rand/v2"
 	"time"
 
+	"github.com/gogf/gf/v2/os/gtime"
 	"github.com/gogf/gf/v2/util/gconv"
 	"github.com/gogf/gf/v2/util/grand"
 )
 
+// IsToday 判断给定时间是否是今天
+func IsToday(t1 *gtime.Time) bool {
+	if t1 == nil {
+		return false
+	}
+	t := t1.Time
+
+	// 获取当前时间
+	now := time.Now()
+
+	// 比较年、月、日是否相同
+	return t.Year() == now.Year() &&
+		t.Month() == now.Month() &&
+		t.Day() == now.Day()
+}
 func FindWithIndex[T any](slice []T, predicate func(item T) bool) (int, *T, bool) {
 	for i := range slice {
 		if predicate(slice[i]) {