53 lines
1.4 KiB
Go
53 lines
1.4 KiB
Go
package wechat
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import (
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"code.gitea.io/gitea/modules/cache"
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"code.gitea.io/gitea/modules/json"
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)
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const (
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// KeyPrefix 缓存键前缀：微信公众号二维码 Ticket
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KeyPrefix = "wechat:official-account:qr:ticket:"
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)
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// SetWechatQrTicketWithTTL 设置 WeChat QR Ticket 与 VO JSON 的映射关系，并设置过期时间
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func SetWechatQrTicketWithTTL(ticket, valueJSON string, ttl int) (ok bool) {
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keyStr := KeyPrefix + ticket
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err := cache.GetCache().Put(keyStr, valueJSON, int64(ttl))
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return err == nil
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}
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// 获取 WeChat QR Ticket 扫码状态（只读取状态、不删除）
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func GetWechatQrStatusByTicket(ticket string) (*WechatTempQRStatus, error) {
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// 1. 将 ticket 与二维码缓存键拼接，作为 cache key 查询缓存
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keyStr := KeyPrefix + ticket
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wechatQrCacher := cache.GetCache()
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qrStatusJson, ok := wechatQrCacher.Get(keyStr)
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if !ok {
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return &WechatTempQRStatus{
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IsScanned: false,
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}, nil
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}
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// 2. 对缓存查询结果进行 JSON 反序列化为 VO 对象
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var qrStatus WechatTempQRStatus
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err := json.Unmarshal([]byte(qrStatusJson), &qrStatus)
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if err != nil {
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return nil, ErrorWechatTempQRStatus{
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Action: "Convert QR Status",
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Message: err.Error(),
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}
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}
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return &qrStatus, nil
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}
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// DeleteWechatQrByTicket 通过 ticket 删除微信公众号临时二维码缓存记录
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func DeleteWechatQrByTicket(ticket string) error {
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keyStr := KeyPrefix + ticket
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return cache.GetCache().Delete(keyStr)
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}
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