128 lines
3.1 KiB
Go
128 lines
3.1 KiB
Go
package payment
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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/perfect-panel/server/pkg/cache"
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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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var _ Model = (*customPaymentModel)(nil)
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var (
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cachePaymentIdPrefix = "cache:payment:id:"
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cachePaymentTokenPrefix = "cache:payment:token:"
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)
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type (
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Model interface {
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paymentModel
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customPaymentLogicModel
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}
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paymentModel interface {
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Insert(ctx context.Context, data *Payment, tx ...*gorm.DB) error
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FindOne(ctx context.Context, id int64) (*Payment, error)
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Update(ctx context.Context, data *Payment, tx ...*gorm.DB) error
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Delete(ctx context.Context, id int64, tx ...*gorm.DB) error
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Transaction(ctx context.Context, fn func(db *gorm.DB) error) error
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}
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customPaymentModel struct {
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*defaultPaymentModel
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}
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defaultPaymentModel struct {
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cache.CachedConn
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table string
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}
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)
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func newPaymentModel(db *gorm.DB, c *redis.Client) *defaultPaymentModel {
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return &defaultPaymentModel{
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CachedConn: cache.NewConn(db, c),
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table: "`Payment`",
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}
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}
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//nolint:unused
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func (m *defaultPaymentModel) batchGetCacheKeys(Payments ...*Payment) []string {
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var keys []string
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for _, payment := range Payments {
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keys = append(keys, m.getCacheKeys(payment)...)
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}
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return keys
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}
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func (m *defaultPaymentModel) getCacheKeys(data *Payment) []string {
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if data == nil {
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return []string{}
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}
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paymentIdKey := fmt.Sprintf("%s%v", cachePaymentIdPrefix, data.Id)
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paymentNameKey := fmt.Sprintf("%s%v", cachePaymentTokenPrefix, data.Token)
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cacheKeys := []string{
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paymentIdKey,
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paymentNameKey,
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}
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return cacheKeys
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}
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func (m *defaultPaymentModel) Insert(ctx context.Context, data *Payment, tx ...*gorm.DB) error {
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err := m.ExecCtx(ctx, func(conn *gorm.DB) error {
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if len(tx) > 0 {
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conn = tx[0]
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}
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return conn.Create(&data).Error
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}, m.getCacheKeys(data)...)
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return err
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}
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func (m *defaultPaymentModel) FindOne(ctx context.Context, id int64) (*Payment, error) {
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PaymentIdKey := fmt.Sprintf("%s%v", cachePaymentIdPrefix, id)
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var resp Payment
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err := m.QueryCtx(ctx, &resp, PaymentIdKey, func(conn *gorm.DB, v interface{}) error {
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return conn.Model(&Payment{}).Where("`id` = ?", id).First(&resp).Error
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})
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switch {
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case err == nil:
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return &resp, nil
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default:
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return nil, err
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}
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}
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func (m *defaultPaymentModel) Update(ctx context.Context, data *Payment, tx ...*gorm.DB) error {
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old, err := m.FindOne(ctx, data.Id)
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if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
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return err
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}
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err = m.ExecCtx(ctx, func(conn *gorm.DB) error {
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if len(tx) > 0 {
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conn = tx[0]
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}
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return conn.Save(data).Error
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}, m.getCacheKeys(old)...)
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return err
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}
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func (m *defaultPaymentModel) Delete(ctx context.Context, id int64, tx ...*gorm.DB) error {
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data, err := m.FindOne(ctx, id)
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if err != nil {
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if errors.Is(err, gorm.ErrRecordNotFound) {
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return nil
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}
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return err
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}
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err = m.ExecCtx(ctx, func(conn *gorm.DB) error {
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if len(tx) > 0 {
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conn = tx[0]
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}
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return conn.Delete(&Payment{}, id).Error
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}, m.getCacheKeys(data)...)
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return err
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}
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func (m *defaultPaymentModel) Transaction(ctx context.Context, fn func(db *gorm.DB) error) error {
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return m.TransactCtx(ctx, fn)
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}
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