85 lines
2.8 KiB
Go
85 lines
2.8 KiB
Go
package subscribe_promo
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import (
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"context"
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"time"
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"github.com/perfect-panel/server/internal/model/promo_rule"
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"github.com/redis/go-redis/v9"
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"gorm.io/gorm"
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)
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type RulePromo struct {
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Id int64
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SubscribeId int64
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PromoRuleId int64
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PromoPrice int64
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RuleName string
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RuleType string
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Params promo_rule.JSONRawMessage
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Priority int64
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StartTime *time.Time
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EndTime *time.Time
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}
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type customSubscribePromoLogicModel interface {
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FindOneBySubscribeAndRule(ctx context.Context, subscribeId, promoRuleId int64) (*SubscribePromo, error)
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FindBySubscribeId(ctx context.Context, subscribeId int64) ([]*SubscribePromo, error)
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FindByPromoRuleId(ctx context.Context, promoRuleId int64) ([]*SubscribePromo, error)
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QueryEnabledBySubscribeId(ctx context.Context, subscribeId int64) ([]*RulePromo, error)
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}
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func NewModel(conn *gorm.DB, c *redis.Client) Model {
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return &customSubscribePromoModel{
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defaultSubscribePromoModel: newSubscribePromoModel(conn, c),
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}
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}
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func (m *customSubscribePromoModel) FindOneBySubscribeAndRule(ctx context.Context, subscribeId, promoRuleId int64) (*SubscribePromo, error) {
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var resp SubscribePromo
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err := m.QueryNoCacheCtx(ctx, &resp, func(conn *gorm.DB, v interface{}) error {
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return conn.Model(&SubscribePromo{}).
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Where("subscribe_id = ? AND promo_rule_id = ?", subscribeId, promoRuleId).
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First(v).Error
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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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return &resp, nil
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}
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func (m *customSubscribePromoModel) FindBySubscribeId(ctx context.Context, subscribeId int64) ([]*SubscribePromo, error) {
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var list []*SubscribePromo
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err := m.QueryNoCacheCtx(ctx, &list, func(conn *gorm.DB, v interface{}) error {
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return conn.Model(&SubscribePromo{}).
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Where("subscribe_id = ?", subscribeId).
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Order("id DESC").
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Find(v).Error
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})
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return list, err
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}
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func (m *customSubscribePromoModel) FindByPromoRuleId(ctx context.Context, promoRuleId int64) ([]*SubscribePromo, error) {
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var list []*SubscribePromo
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err := m.QueryNoCacheCtx(ctx, &list, func(conn *gorm.DB, v interface{}) error {
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return conn.Model(&SubscribePromo{}).
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Where("promo_rule_id = ?", promoRuleId).
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Order("id DESC").
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Find(v).Error
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})
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return list, err
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}
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func (m *customSubscribePromoModel) QueryEnabledBySubscribeId(ctx context.Context, subscribeId int64) ([]*RulePromo, error) {
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var list []*RulePromo
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err := m.QueryNoCacheCtx(ctx, &list, func(conn *gorm.DB, v interface{}) error {
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return conn.Table("subscribe_promo AS sp").
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Select("sp.id, sp.subscribe_id, sp.promo_rule_id, sp.promo_price, pr.name AS rule_name, pr.type AS rule_type, pr.params, pr.priority, pr.start_time, pr.end_time").
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Joins("JOIN promo_rule AS pr ON pr.id = sp.promo_rule_id AND pr.deleted_at IS NULL").
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Where("sp.subscribe_id = ? AND pr.enabled = ?", subscribeId, true).
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Order("pr.priority DESC, pr.id DESC").
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Scan(v).Error
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})
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return list, err
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}
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