170 lines
6.6 KiB
Go
170 lines
6.6 KiB
Go
package store
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import (
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"context"
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"database/sql"
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"encoding/json"
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"errors"
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)
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type RechargeChannel struct {
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ID int64 `db:"id"`
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Code string `db:"channel_code"`
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Name string `db:"name"`
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ChannelType int `db:"channel_type"`
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MinAmount int64 `db:"min_amount"`
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MaxAmount int64 `db:"max_amount"`
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FeeType int `db:"fee_type"`
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FeeFixedAmount int64 `db:"fee_fixed_amount"`
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FeeRate int `db:"fee_rate"`
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}
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type RechargeCreation struct {
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TenantID int64
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MemberID int64
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RechargeNo string
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ChannelID int64
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RequestAmount int64
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Currency string
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VoucherAttachmentIDs []int64
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Remark string
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}
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type RechargeOrder struct {
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ID int64 `db:"id"`
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RechargeNo string `db:"recharge_no"`
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ChannelID int64 `db:"channel_id"`
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ChannelName string `db:"channel_name"`
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RequestAmount int64 `db:"request_amount"`
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PaidAmount int64 `db:"paid_amount"`
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Currency string `db:"currency"`
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VoucherAttachmentIDs json.RawMessage `db:"voucher_attachment_ids"`
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Status int `db:"recharge_status"`
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Remark string `db:"remark"`
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ReviewReasonCode string `db:"review_reason_code"`
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ReviewReason string `db:"review_reason"`
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ExternalNo string `db:"external_no"`
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PaidAt string `db:"paid_at"`
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ReviewedAt string `db:"reviewed_at"`
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CreditedAt string `db:"credited_at"`
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CreatedAt string `db:"created_at"`
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UpdatedAt string `db:"updated_at"`
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}
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type RechargePage struct {
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Items []RechargeOrder
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Total int64
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}
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const rechargeStatusReview = 2
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func (s *Store) RechargeChannels(ctx context.Context, tenantID int64) ([]RechargeChannel, error) {
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items := make([]RechargeChannel, 0)
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err := s.db.SelectContext(ctx, &items, `SELECT id,channel_code,name,channel_type,min_amount,max_amount,
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fee_type,fee_fixed_amount,fee_rate FROM hg_payment_channel
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WHERE tenant_id=? AND direction IN (1,3) AND status=1 AND deleted_at IS NULL ORDER BY sort,id`, tenantID)
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return items, err
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}
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func (s *Store) CreateRecharge(ctx context.Context, input RechargeCreation) (*RechargeOrder, error) {
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tx, err := s.db.BeginTxx(ctx, nil)
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if err != nil {
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return nil, err
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}
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defer tx.Rollback()
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var memberID int64
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err = tx.GetContext(ctx, &memberID, `SELECT id FROM hg_app_member WHERE tenant_id=? AND id=?
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AND member_status=1 AND deleted_at IS NULL LIMIT 1 FOR UPDATE`, input.TenantID, input.MemberID)
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if errors.Is(err, sql.ErrNoRows) {
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return nil, ErrAccountRestricted
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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 channel RechargeChannel
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err = tx.GetContext(ctx, &channel, `SELECT id,channel_code,name,channel_type,min_amount,max_amount,
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fee_type,fee_fixed_amount,fee_rate FROM hg_payment_channel WHERE tenant_id=? AND id=?
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AND direction IN (1,3) AND status=1 AND deleted_at IS NULL LIMIT 1 FOR UPDATE`, input.TenantID, input.ChannelID)
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if errors.Is(err, sql.ErrNoRows) {
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return nil, ErrRechargeChannel
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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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if input.RequestAmount < maxInt64(1, channel.MinAmount) || (channel.MaxAmount > 0 && input.RequestAmount > channel.MaxAmount) {
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return nil, ErrRechargeAmount
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}
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for _, attachmentID := range input.VoucherAttachmentIDs {
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var count int
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if err = tx.GetContext(ctx, &count, `SELECT COUNT(*) FROM hg_sys_attachment WHERE tenant_id=? AND id=?
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AND app_id='olons_server' AND member_id=? AND status=1`, input.TenantID, attachmentID, input.MemberID); err != nil {
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return nil, err
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}
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if count != 1 {
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return nil, ErrRechargeVoucher
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}
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}
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vouchers, err := json.Marshal(input.VoucherAttachmentIDs)
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if err != nil {
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return nil, err
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}
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result, err := tx.ExecContext(ctx, `INSERT INTO hg_recharge_order
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(tenant_id,recharge_no,member_id,channel_id,request_amount,paid_amount,currency,
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voucher_attachment_ids,recharge_type,recharge_status,remark,created_by,updated_by)
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VALUES(?,?,?,?,?,0,?,?,1,?,?,?,?)`, input.TenantID, input.RechargeNo, input.MemberID,
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input.ChannelID, input.RequestAmount, input.Currency, vouchers, rechargeStatusReview, input.Remark, input.MemberID, input.MemberID)
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if err != nil {
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return nil, err
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}
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id, err := result.LastInsertId()
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if err != nil {
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return nil, err
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}
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if err = tx.Commit(); err != nil {
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return nil, err
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}
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return &RechargeOrder{ID: id, RechargeNo: input.RechargeNo, ChannelID: channel.ID,
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ChannelName: channel.Name, RequestAmount: input.RequestAmount, Currency: input.Currency,
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VoucherAttachmentIDs: vouchers, Status: rechargeStatusReview, Remark: input.Remark}, nil
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}
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func (s *Store) RechargeOrders(ctx context.Context, tenantID, memberID int64, status, offset, limit int) (*RechargePage, error) {
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where := ` WHERE o.tenant_id=? AND o.member_id=?`
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args := []any{tenantID, memberID}
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if status > 0 {
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where += ` AND o.recharge_status=?`
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args = append(args, status)
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}
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var total int64
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if err := s.db.GetContext(ctx, &total, `SELECT COUNT(*) FROM hg_recharge_order o`+where, args...); err != nil {
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return nil, err
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}
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args = append(args, limit, offset)
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items := make([]RechargeOrder, 0)
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err := s.db.SelectContext(ctx, &items, rechargeSelectSQL()+where+
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` ORDER BY o.created_at DESC,o.id DESC LIMIT ? OFFSET ?`, args...)
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return &RechargePage{Items: items, Total: total}, err
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}
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func (s *Store) RechargeOrder(ctx context.Context, tenantID, memberID, orderID int64) (*RechargeOrder, error) {
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var row RechargeOrder
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err := s.db.GetContext(ctx, &row, rechargeSelectSQL()+
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` WHERE o.tenant_id=? AND o.member_id=? AND o.id=? LIMIT 1`, tenantID, memberID, orderID)
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if errors.Is(err, sql.ErrNoRows) {
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return nil, ErrRechargeNotFound
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}
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return &row, err
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}
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func rechargeSelectSQL() string {
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return `SELECT o.id,o.recharge_no,o.channel_id,COALESCE(c.name,'') AS channel_name,o.request_amount,
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o.paid_amount,o.currency,COALESCE(o.voucher_attachment_ids,JSON_ARRAY()) AS voucher_attachment_ids,
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o.recharge_status,o.remark,o.review_reason_code,o.review_reason,o.external_no,
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COALESCE(DATE_FORMAT(o.paid_at,'%Y-%m-%dT%H:%i:%sZ'),'') AS paid_at,
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COALESCE(DATE_FORMAT(o.reviewed_at,'%Y-%m-%dT%H:%i:%sZ'),'') AS reviewed_at,
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COALESCE(DATE_FORMAT(o.credited_at,'%Y-%m-%dT%H:%i:%sZ'),'') AS credited_at,
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DATE_FORMAT(o.created_at,'%Y-%m-%dT%H:%i:%sZ') AS created_at,
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DATE_FORMAT(o.updated_at,'%Y-%m-%dT%H:%i:%sZ') AS updated_at
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FROM hg_recharge_order o LEFT JOIN hg_payment_channel c ON c.tenant_id=o.tenant_id AND c.id=o.channel_id`
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}
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