feat(F-106): completed feature
This commit is contained in:
chattie
100
project/src/modules/orders/infrastructure/order-status-mailer.ts
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100
project/src/modules/orders/infrastructure/order-status-mailer.ts
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@@ -0,0 +1,100 @@
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import nodemailer from 'nodemailer';
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import type pg from 'pg';
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const SMTP_KEYS = ['smtp_host', 'smtp_port', 'smtp_secure', 'smtp_user', 'smtp_pass', 'smtp_from'] as const;
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export const ORDER_STATE_LABELS: Record<string, string> = {
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PENDING: 'Pendiente',
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AWAITING_PAYMENT: 'Esperando pago',
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PAID: 'Pagado',
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PROCESSING: 'En preparación',
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SHIPPED: 'Enviado',
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DELIVERED: 'Entregado',
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CANCELLED: 'Cancelado',
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REFUNDED: 'Reembolsado',
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PARTIALLY_REFUNDED: 'Reembolso parcial',
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};
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function escapeHtml(value: string): string {
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return value.replace(/[&<>"']/g, (character) => ({
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'&': '&',
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'<': '<',
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'>': '>',
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'"': '"',
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"'": ''',
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})[character] ?? character);
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}
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export interface OrderStatusNotificationInput {
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to: string;
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orderId: string;
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state: string;
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trackingNumber?: string | null;
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}
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/**
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* Sends order status change emails through the SMTP configuration stored in
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* store_settings (Ajustes → SMTP / Email), with env fallback. Failures are
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* thrown so callers can report `notified: false` without breaking the flow.
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*/
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export async function sendOrderStatusEmail(
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pool: pg.Pool,
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input: OrderStatusNotificationInput,
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): Promise<void> {
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const result = await pool.query<{ key: string; value: string }>(
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`SELECT key, value FROM store_settings WHERE key = ANY($1::text[])`,
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[SMTP_KEYS],
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);
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const settings = Object.fromEntries(result.rows.map((row) => [row.key, row.value]));
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const host = settings.smtp_host?.trim() || process.env.SMTP_HOST?.trim();
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const user = settings.smtp_user?.trim() || process.env.SMTP_USER?.trim();
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const password = settings.smtp_pass || process.env.SMTP_PASS;
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const from = settings.smtp_from?.trim() || process.env.SMTP_FROM?.trim() || user;
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if (!host || !user || !password || !from) {
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throw new Error('SMTP is not configured in Ajustes → SMTP / Email');
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}
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const port = Number(settings.smtp_port || process.env.SMTP_PORT || '465');
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if (!Number.isInteger(port) || port < 1 || port > 65535) {
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throw new Error('SMTP port is invalid in Ajustes → SMTP / Email');
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}
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const transporter = nodemailer.createTransport({
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host,
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port,
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secure: (settings.smtp_secure ?? process.env.SMTP_SECURE) !== 'false' || port === 465,
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auth: { user, pass: password },
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});
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const shortId = input.orderId.slice(0, 8);
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const stateLabel = ORDER_STATE_LABELS[input.state] ?? input.state;
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const trackingLine = input.trackingNumber
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? `Número de seguimiento: ${input.trackingNumber}`
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: '';
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await transporter.sendMail({
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from,
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to: input.to,
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subject: `Tu pedido #${shortId} ahora está: ${stateLabel} — Mercado de Vida`,
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text: [
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`Hola,`,
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'',
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`Tu pedido #${shortId} ha cambiado de estado: ${stateLabel}.`,
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trackingLine,
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'',
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'Puedes consultar el detalle desde tu cuenta en mercadodevida.',
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'',
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'Gracias por tu compra.',
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]
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.filter((line) => line !== '')
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.join('\n'),
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html: [
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`<p>Hola,</p>`,
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`<p>Tu pedido <strong>#${escapeHtml(shortId)}</strong> ha cambiado de estado: <strong>${escapeHtml(stateLabel)}</strong>.</p>`,
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trackingLine ? `<p>Número de seguimiento: <strong>${escapeHtml(input.trackingNumber ?? '')}</strong></p>` : '',
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`<p>Puedes consultar el detalle desde tu cuenta en mercadodevida.</p>`,
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`<p>Gracias por tu compra.</p>`,
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]
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.filter((line) => line !== '')
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.join(''),
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});
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}
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@@ -12,6 +12,7 @@ interface OrderRow {
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discount_cents: number;
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tax_cents: number;
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total_cents: number;
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tracking_number: string | null;
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created_at: Date;
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updated_at: Date;
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}
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@@ -177,19 +178,62 @@ export class PgOrderRepository implements OrderRepository {
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return { ...toOrder(order), items: items.rows.map(toItem) };
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}
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async updateState(id: string, state: OrderState): Promise<OrderView | undefined> {
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async updateState(id: string, state: OrderState, trackingNumber?: string): Promise<OrderView | undefined> {
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const result = await this.pool.query<OrderRow>(
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`UPDATE orders_orders SET state = $2, updated_at = now()
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`UPDATE orders_orders SET state = $2, tracking_number = COALESCE($3, tracking_number), updated_at = now()
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WHERE id = $1 RETURNING *`,
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[id, state],
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[id, state, trackingNumber ?? null],
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);
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const order = result.rows[0];
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if (!order) return undefined;
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const items = await this.pool.query<ItemRow>(
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'SELECT * FROM orders_items WHERE order_id = $1 ORDER BY created_at, id',
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[id],
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);
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return { ...toOrder(order), items: items.rows.map(toItem) };
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return this.findById(order.id);
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}
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async replaceItems(
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id: string,
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items: OrderItemInput[],
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totals: { subtotalCents: number; discountCents: number; taxCents: number; totalCents: number },
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): Promise<OrderView | undefined> {
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const client = await this.pool.connect();
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try {
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await client.query('BEGIN');
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const orderResult = await client.query<OrderRow>(
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`UPDATE orders_orders
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SET subtotal_cents = $2, discount_cents = $3, tax_cents = $4, total_cents = $5, updated_at = now()
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WHERE id = $1 RETURNING *`,
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[id, totals.subtotalCents, totals.discountCents, totals.taxCents, totals.totalCents],
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);
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if (!orderResult.rows[0]) {
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await client.query('ROLLBACK');
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return undefined;
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}
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await client.query('DELETE FROM orders_items WHERE order_id = $1', [id]);
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for (const item of items) {
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await client.query<ItemRow>(
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`INSERT INTO orders_items (order_id, product_id, variant_id, sku, ean, name, unit_price_cents, discount_cents, tax_cents, quantity)
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VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10)`,
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[
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id,
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item.productId,
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item.variantId,
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item.sku,
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item.ean,
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item.name,
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item.unitPriceCents,
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item.discountCents,
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item.taxCents,
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item.quantity,
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],
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);
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}
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await client.query('COMMIT');
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return this.findById(id);
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} catch (error) {
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await client.query('ROLLBACK');
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throw error;
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} finally {
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client.release();
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}
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}
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}
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@@ -204,6 +248,7 @@ function toOrder(row: OrderRow): Order {
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discountCents: row.discount_cents,
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taxCents: row.tax_cents,
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totalCents: row.total_cents,
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trackingNumber: row.tracking_number,
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createdAt: row.created_at,
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updatedAt: row.updated_at,
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};
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