forked from ebhomengo/niki
55 lines
1.2 KiB
Go
55 lines
1.2 KiB
Go
package mysql
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import (
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"context"
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"git.gocasts.ir/ebhomengo/niki/donate_app/service/entity"
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richerror "git.gocasts.ir/ebhomengo/niki/pkg/rich_error"
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"git.gocasts.ir/ebhomengo/niki/repository/mysql"
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"git.gocasts.ir/ebhomengo/niki/types"
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)
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type DB struct {
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conn *mysql.DB
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}
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func New(db *mysql.DB) *DB {
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return &DB{conn: db}
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}
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// Create adds a new participant to a campaign
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func (d *DB) CreateCampaignParticipants(ctx context.Context, participant entity.CampaignParticipant) (types.ID, error) {
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const Op = "repository.mysql.campaign_participant.create"
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tx, err := d.conn.Conn().BeginTx(ctx, nil)
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if err != nil {
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return 0, richerror.New(Op).WithErr(err)
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}
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defer tx.Rollback()
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query := `INSERT INTO campaign_participants (id,campaign_id, user_id, amount , created_at)
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VALUES (?, ?, ? , ? , NOW())`
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result, err := tx.ExecContext(ctx, query,
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participant.ID,
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participant.CampaignID,
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participant.UserID,
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participant.Amount,
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participant.CreatedAt,
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)
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if err != nil {
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return 0, richerror.New(Op).WithErr(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 0, richerror.New(Op).WithErr(err)
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}
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if err := tx.Commit(); err != nil {
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return 0, richerror.New(Op).WithErr(err)
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}
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return types.ID(id), nil
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}
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