102 lines
3.0 KiB
Go
Executable File
102 lines
3.0 KiB
Go
Executable File
package model
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import (
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"context"
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"errors"
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"fmt"
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"github.com/patrickmn/go-cache"
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"github.com/spf13/cast"
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"github.com/zeromicro/go-zero/core/stores/sqlx"
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"time"
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)
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var _ NhPromoteBindModel = (*customNhPromoteBindModel)(nil)
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type (
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// NhPromoteBindModel is an interface to be customized, add more methods here,
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// and implement the added methods in customNhPromoteBindModel.
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NhPromoteBindModel interface {
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nhPromoteBindModel
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withSession(session sqlx.Session) NhPromoteBindModel
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FindRequirePushUser(ctx context.Context, shareUid uint) ([]NhPromoteBind, error)
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UpdatePushUser(ctx context.Context, id uint) error
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UpdatePushRole(ctx context.Context, id uint) error
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UserInviteCount(ctx context.Context, uid uint) (int64, error)
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}
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customNhPromoteBindModel struct {
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*defaultNhPromoteBindModel
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userInviteCountCache *cache.Cache
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}
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)
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// NewNhPromoteBindModel returns a model for the database table.
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func NewNhPromoteBindModel(conn sqlx.SqlConn) NhPromoteBindModel {
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return &customNhPromoteBindModel{
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defaultNhPromoteBindModel: newNhPromoteBindModel(conn),
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userInviteCountCache: cache.New(time.Minute, time.Second*65),
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}
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}
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func (m *customNhPromoteBindModel) withSession(session sqlx.Session) NhPromoteBindModel {
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return NewNhPromoteBindModel(sqlx.NewSqlConnFromSession(session))
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}
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func (m *customNhPromoteBindModel) FindRequirePushUser(ctx context.Context, shareUid uint) ([]NhPromoteBind, error) {
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query := fmt.Sprintf("select %s from %s where `share_uid` = ? and `is_push_user` = 0 limit 100", nhPromoteBindRows, m.table)
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var resp []NhPromoteBind
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err := m.conn.QueryRowsCtx(ctx, &resp, query, shareUid)
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if err != nil && !errors.Is(err, sqlx.ErrNotFound) {
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return nil, err
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}
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return resp, nil
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}
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func (m *customNhPromoteBindModel) UpdatePushUser(ctx context.Context, id uint) error {
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update := fmt.Sprintf("update %s set `is_push_user` = 1 where `id` = ? and `is_push_user` = 0", m.table)
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result, err := m.conn.ExecCtx(ctx, update, id)
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if err != nil {
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return err
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}
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row, err := result.RowsAffected()
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if err != nil {
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return err
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}
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if row == 0 {
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return ErrNoRowUpdate
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}
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return nil
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}
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func (m *customNhPromoteBindModel) UpdatePushRole(ctx context.Context, id uint) error {
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update := fmt.Sprintf("update %s set `is_push_role` = 1 where `id` = ? and `is_push_role` = 0", m.table)
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result, err := m.conn.ExecCtx(ctx, update, id)
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if err != nil {
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return err
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}
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row, err := result.RowsAffected()
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if err != nil {
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return err
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}
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if row == 0 {
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return ErrNoRowUpdate
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}
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return nil
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}
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func (m *customNhPromoteBindModel) UserInviteCount(ctx context.Context, uid uint) (int64, error) {
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key := cast.ToString(uid)
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v, ok := m.userInviteCountCache.Get(key)
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if ok {
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return v.(int64), nil
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}
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query := fmt.Sprintf("SELECT COUNT(*) as count FROM %s pb JOIN `nh_twitter` tw ON pb.invited_uid = tw.uid WHERE pb.share_uid = ?", m.table)
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var count int64
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err := m.conn.QueryRowCtx(ctx, &count, query, uid)
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if err != nil && !errors.Is(err, sqlx.ErrNotFound) {
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return 0, err
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}
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m.userInviteCountCache.SetDefault(key, count)
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return count, nil
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}
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