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87 lines
1.9 KiB
Go
87 lines
1.9 KiB
Go
package cache
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import (
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"context"
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"joybuywork/internal/app"
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"joybuywork/internal/plugins/jsonm"
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"joybuywork/internal/repository/dao"
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"joybuywork/internal/repository/dbcheck"
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"joybuywork/internal/repository/model"
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"fmt"
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)
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type Campaign struct {
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Cache
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}
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func NewCampaign(ctx context.Context) *Campaign {
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c := new(Campaign)
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c.init(ctx, &model.FissionCampaign{})
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return c
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}
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// FindById id 获取数据
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func (c Campaign) FindById(id int64) (*model.FissionCampaign, error) {
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data, err := c.get(c.idKey(id), func() ([]byte, error) {
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m := dao.Q.FissionCampaign
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data, err := m.WithContext(c.ctx).Where(m.ID.Eq(id)).Take()
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if err = dbcheck.DbError(err); err != nil {
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return nil, err
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}
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return jsonm.MarshalCkZero(data)
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})
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if err != nil {
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return nil, err
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}
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var info *model.FissionCampaign
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err = jsonm.Unmarshal(data, &info)
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return info, err
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}
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// FindByHashId link_hash_id获取换成数据
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func (c Campaign) FindByHashId(linkHashId string) (*model.FissionCampaign, error) {
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data, err := c.get(c.hashIdKey(linkHashId), func() ([]byte, error) {
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m := dao.Q.FissionCampaign
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data, err := m.WithContext(c.ctx).Where(m.HashID.Eq(linkHashId)).Take()
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if err = dbcheck.DbError(err); err != nil {
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return nil, err
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}
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return jsonm.MarshalCkZero(data)
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})
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if err != nil {
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return nil, err
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}
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var cpn *model.FissionCampaign
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err = jsonm.Unmarshal(data, &cpn)
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return cpn, err
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}
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func (c Campaign) idKey(id int64) string {
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return fmt.Sprintf("%s:%d", c.Prefix(), id)
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}
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func (c Campaign) hashIdKey(linkHashId string) string {
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return fmt.Sprintf("%s:link_hash_id:%s", c.Prefix(), linkHashId)
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}
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// Clear 清理缓存
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func (c Campaign) Clear(campaigns ...*model.FissionCampaign) error {
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var key []string
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for _, v := range campaigns {
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key = append(key, c.idKey(v.ID), c.hashIdKey(v.HashID))
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}
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if len(key) > 0 {
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return app.Redis.Cache.Del(c.ctx, key...).Err()
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}
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return nil
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}
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