payment-poc/database/provider.go

package database

import (
	"github.com/google/uuid"
	"github.com/jmoiron/sqlx"
	"time"
)

type PaymentEntryProvider struct {
	DB *sqlx.DB
}

func (p *PaymentEntryProvider) CreateEntry(entry PaymentEntry) (PaymentEntry, error) {
	if entry.Id == uuid.Nil {
		entry.Id = uuid.Must(uuid.NewRandom())
	}
	entry.Created = time.Now()

	_, err := p.DB.Exec(`INSERT INTO "payment_entry" ("id", "created", "gateway", "state", "lang", "error", "amount", "total_amount", "eci", "payment_intent_id", "shopping_card_id", "stan", "success", "approval_code", "order_id", "transaction_id", "event_id") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17)`,
		&entry.Id, &entry.Created, &entry.Gateway, &entry.State, &entry.Lang, &entry.Error, &entry.Amount, &entry.TotalAmount, &entry.ECI, &entry.PaymentIntentId, &entry.ShoppingCardID, &entry.STAN, &entry.Success, &entry.ApprovalCode, &entry.OrderId, &entry.TransactionId, &entry.EventId,
	)
	if err != nil {
		return PaymentEntry{}, err
	}
	return p.FetchById(entry.Id)
}

func (p *PaymentEntryProvider) UpdateEntry(entry PaymentEntry) (PaymentEntry, error) {
	currentTime := time.Now()
	entry.Modified = &currentTime

	_, err := p.DB.Exec(`UPDATE "payment_entry" SET "modified" = $2, "state" = $3, "lang" = $4, "error" = $5, "amount" = $6, "eci" = $7, "payment_intent_id" = $8, "shopping_card_id" = $9, "stan" = $10, "success" = $11, "approval_code" = $12, "order_id" = $13, "transaction_id" = $14, "event_id" = $15 WHERE "id" = $1`,
		&entry.Id, &entry.Modified, &entry.State, &entry.Lang, &entry.Error, &entry.Amount, &entry.ECI, &entry.PaymentIntentId, &entry.ShoppingCardID, &entry.STAN, &entry.Success, &entry.ApprovalCode, &entry.OrderId, &entry.TransactionId, &entry.EventId,
	)
	if err != nil {
		return PaymentEntry{}, err
	}
	return p.FetchById(entry.Id)
}

func (p *PaymentEntryProvider) FetchById(id uuid.UUID) (PaymentEntry, error) {
	entry := PaymentEntry{}
	err := p.DB.Get(&entry, `SELECT * FROM "payment_entry" WHERE "id" = $1`, id)
	return entry, err
}

func (p *PaymentEntryProvider) FetchAll() ([]PaymentEntry, error) {
	var entries []PaymentEntry
	err := p.DB.Select(&entries, `SELECT * FROM "payment_entry"`)
	return entries, err
}

func (p *PaymentEntryProvider) FetchByOrderId(orderId OrderId) (PaymentEntry, error) {
	entry := PaymentEntry{}
	err := p.DB.Get(&entry, `SELECT * FROM "payment_entry" WHERE "order_id" = $1`, orderId)
	return entry, err
}