Initial commit: web_hghl_server

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

pub/redis/List.go

@@ -0,0 +1,95 @@
+package redis
+
+import (
+	"github.com/go-redis/redis"
+	"time"
+)
+
+// List represents a redis list.
+type List struct {
+	key    string
+	client *redis.Client
+}
+
+// NewList creates a new redis list instance.
+func NewList(client *redis.Client, key string) *List {
+	return &List{
+		key:    key,
+		client: client,
+	}
+}
+
+// Key returns the key of the list.
+func (l *List) Key() string {
+	return l.key
+}
+
+// Expire sets the expiration time of the list.
+func (l *List) Expire(expiration time.Duration) (bool, error) {
+	return l.client.Expire(l.key, expiration).Result()
+}
+
+// Delete deletes the list.
+func (l *List) Delete() (int64, error) {
+	return l.client.Del(l.key).Result()
+}
+
+// Len returns the length of the list.
+func (l *List) Len() (int64, error) {
+	return l.client.LLen(l.key).Result()
+}
+
+// Push adds a new element to the tail of the list.
+func (l *List) Push(value interface{}) error {
+	return l.client.RPush(l.key, value).Err()
+}
+
+// Pop removes and returns the first element of the list.
+func (l *List) Pop() (string, error) {
+	return l.client.LPop(l.key).Result()
+}
+
+// PushFront adds a new element to the head of the list.
+func (l *List) PushFront(value interface{}) error {
+	return l.client.LPush(l.key, value).Err()
+}
+
+// PopBack removes and returns the last element of the list.
+func (l *List) PopBack() (string, error) {
+	return l.client.RPop(l.key).Result()
+}
+
+// Index returns the element at the specified index.
+func (l *List) Index(index int64) (string, error) {
+	return l.client.LIndex(l.key, index).Result()
+}
+
+// Range returns a range of elements from the list.
+func (l *List) Range(start, stop int64) ([]string, error) {
+	return l.client.LRange(l.key, start, stop).Result()
+}
+
+// Trim removes elements from the list.
+func (l *List) Trim(start, stop int64) error {
+	return l.client.LTrim(l.key, start, stop).Err()
+}
+
+// Set sets the element at the specified index.
+func (l *List) Set(index int64, value interface{}) error {
+	return l.client.LSet(l.key, index, value).Err()
+}
+
+// InsertBefore inserts a new element before the specified element.
+func (l *List) InsertBefore(pivot, value interface{}) error {
+	return l.client.LInsertBefore(l.key, pivot, value).Err()
+}
+
+// InsertAfter inserts a new element after the specified element.
+func (l *List) InsertAfter(pivot, value interface{}) error {
+	return l.client.LInsertAfter(l.key, pivot, value).Err()
+}
+
+// Remove removes all occurrences of the specified element.
+func (l *List) Remove(count int64, value interface{}) (int64, error) {
+	return l.client.LRem(l.key, count, value).Result()
+}