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This commit is contained in:
Michaël
419
backend/src/routes/emails.ts
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419
backend/src/routes/emails.ts
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import { Hono } from 'hono';
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import { db, emailTemplates, emailLogs, events, tickets } from '../db/index.js';
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import { eq, desc, and, sql } from 'drizzle-orm';
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import { requireAuth } from '../lib/auth.js';
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import { getNow } from '../lib/utils.js';
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import { nanoid } from 'nanoid';
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import emailService from '../lib/email.js';
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import { getTemplateVariables, defaultTemplates } from '../lib/emailTemplates.js';
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const emailsRouter = new Hono();
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// ==================== Template Routes ====================
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// Get all email templates
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emailsRouter.get('/templates', requireAuth(['admin', 'organizer']), async (c) => {
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const templates = await (db as any)
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.select()
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.from(emailTemplates)
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.orderBy(desc((emailTemplates as any).createdAt))
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.all();
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// Parse variables JSON for each template
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const parsedTemplates = templates.map((t: any) => ({
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...t,
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variables: t.variables ? JSON.parse(t.variables) : [],
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isSystem: Boolean(t.isSystem),
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isActive: Boolean(t.isActive),
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}));
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return c.json({ templates: parsedTemplates });
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});
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// Get single email template
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emailsRouter.get('/templates/:id', requireAuth(['admin', 'organizer']), async (c) => {
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const { id } = c.req.param();
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const template = await (db as any)
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.select()
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.from(emailTemplates)
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.where(eq((emailTemplates as any).id, id))
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.get();
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if (!template) {
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return c.json({ error: 'Template not found' }, 404);
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}
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return c.json({
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template: {
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...template,
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variables: template.variables ? JSON.parse(template.variables) : [],
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isSystem: Boolean(template.isSystem),
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isActive: Boolean(template.isActive),
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}
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});
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});
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// Create new email template
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emailsRouter.post('/templates', requireAuth(['admin']), async (c) => {
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const body = await c.req.json();
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const { name, slug, subject, subjectEs, bodyHtml, bodyHtmlEs, bodyText, bodyTextEs, description, variables } = body;
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if (!name || !slug || !subject || !bodyHtml) {
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return c.json({ error: 'Name, slug, subject, and bodyHtml are required' }, 400);
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}
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// Check if slug already exists
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const existing = await (db as any)
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.select()
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.from(emailTemplates)
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.where(eq((emailTemplates as any).slug, slug))
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.get();
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if (existing) {
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return c.json({ error: 'Template with this slug already exists' }, 400);
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}
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const now = getNow();
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const template = {
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id: nanoid(),
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name,
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slug,
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subject,
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subjectEs: subjectEs || null,
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bodyHtml,
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bodyHtmlEs: bodyHtmlEs || null,
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bodyText: bodyText || null,
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bodyTextEs: bodyTextEs || null,
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description: description || null,
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variables: variables ? JSON.stringify(variables) : null,
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isSystem: 0,
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isActive: 1,
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createdAt: now,
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updatedAt: now,
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};
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await (db as any).insert(emailTemplates).values(template);
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return c.json({
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template: {
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...template,
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variables: variables || [],
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isSystem: false,
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isActive: true,
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},
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message: 'Template created successfully'
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}, 201);
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});
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// Update email template
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emailsRouter.put('/templates/:id', requireAuth(['admin']), async (c) => {
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const { id } = c.req.param();
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const body = await c.req.json();
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const existing = await (db as any)
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.select()
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.from(emailTemplates)
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.where(eq((emailTemplates as any).id, id))
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.get();
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if (!existing) {
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return c.json({ error: 'Template not found' }, 404);
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}
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const updateData: any = { updatedAt: getNow() };
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// Only allow updating certain fields for system templates
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const systemProtectedFields = ['slug', 'isSystem'];
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const allowedFields = ['name', 'subject', 'subjectEs', 'bodyHtml', 'bodyHtmlEs', 'bodyText', 'bodyTextEs', 'description', 'variables', 'isActive'];
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if (!existing.isSystem) {
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allowedFields.push('slug');
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}
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for (const field of allowedFields) {
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if (body[field] !== undefined) {
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if (field === 'variables') {
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updateData[field] = JSON.stringify(body[field]);
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} else if (field === 'isActive') {
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updateData[field] = body[field] ? 1 : 0;
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} else {
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updateData[field] = body[field];
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}
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}
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}
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await (db as any)
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.update(emailTemplates)
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.set(updateData)
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.where(eq((emailTemplates as any).id, id));
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const updated = await (db as any)
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.select()
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.from(emailTemplates)
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.where(eq((emailTemplates as any).id, id))
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.get();
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return c.json({
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template: {
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...updated,
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variables: updated.variables ? JSON.parse(updated.variables) : [],
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isSystem: Boolean(updated.isSystem),
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isActive: Boolean(updated.isActive),
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},
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message: 'Template updated successfully'
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});
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});
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// Delete email template (only non-system templates)
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emailsRouter.delete('/templates/:id', requireAuth(['admin']), async (c) => {
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const { id } = c.req.param();
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const template = await (db as any)
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.select()
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.from(emailTemplates)
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.where(eq((emailTemplates as any).id, id))
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.get();
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if (!template) {
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return c.json({ error: 'Template not found' }, 404);
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}
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if (template.isSystem) {
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return c.json({ error: 'Cannot delete system templates' }, 400);
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}
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await (db as any)
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.delete(emailTemplates)
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.where(eq((emailTemplates as any).id, id));
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return c.json({ message: 'Template deleted successfully' });
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});
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// Get available template variables
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emailsRouter.get('/templates/:slug/variables', requireAuth(['admin', 'organizer']), async (c) => {
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const { slug } = c.req.param();
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const variables = getTemplateVariables(slug);
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return c.json({ variables });
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});
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// ==================== Email Sending Routes ====================
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// Send email using template to event attendees
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emailsRouter.post('/send/event/:eventId', requireAuth(['admin', 'organizer']), async (c) => {
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const { eventId } = c.req.param();
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const user = (c as any).get('user');
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const body = await c.req.json();
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const { templateSlug, customVariables, recipientFilter } = body;
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if (!templateSlug) {
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return c.json({ error: 'Template slug is required' }, 400);
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}
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const result = await emailService.sendToEventAttendees({
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eventId,
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templateSlug,
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customVariables,
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recipientFilter: recipientFilter || 'confirmed',
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sentBy: user?.id,
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});
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return c.json(result);
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});
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// Send custom email to specific recipients
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emailsRouter.post('/send/custom', requireAuth(['admin', 'organizer']), async (c) => {
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const user = (c as any).get('user');
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const body = await c.req.json();
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const { to, toName, subject, bodyHtml, bodyText, eventId } = body;
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if (!to || !subject || !bodyHtml) {
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return c.json({ error: 'Recipient (to), subject, and bodyHtml are required' }, 400);
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}
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const result = await emailService.sendCustomEmail({
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to,
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toName,
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subject,
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bodyHtml,
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bodyText,
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eventId,
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sentBy: user?.id,
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});
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return c.json(result);
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});
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// Preview email (render template without sending)
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emailsRouter.post('/preview', requireAuth(['admin', 'organizer']), async (c) => {
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const body = await c.req.json();
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const { templateSlug, variables, locale } = body;
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if (!templateSlug) {
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return c.json({ error: 'Template slug is required' }, 400);
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}
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const template = await emailService.getTemplate(templateSlug);
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if (!template) {
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return c.json({ error: 'Template not found' }, 404);
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}
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const { replaceTemplateVariables, wrapInBaseTemplate } = await import('../lib/emailTemplates.js');
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const allVariables = {
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...emailService.getCommonVariables(),
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lang: locale || 'en',
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...variables,
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};
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const subject = locale === 'es' && template.subjectEs
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? template.subjectEs
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: template.subject;
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const bodyHtml = locale === 'es' && template.bodyHtmlEs
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? template.bodyHtmlEs
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: template.bodyHtml;
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const finalSubject = replaceTemplateVariables(subject, allVariables);
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const finalBodyContent = replaceTemplateVariables(bodyHtml, allVariables);
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const finalBodyHtml = wrapInBaseTemplate(finalBodyContent, { ...allVariables, subject: finalSubject });
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return c.json({
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subject: finalSubject,
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bodyHtml: finalBodyHtml,
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});
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});
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// ==================== Email Logs Routes ====================
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// Get email logs
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emailsRouter.get('/logs', requireAuth(['admin', 'organizer']), async (c) => {
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const eventId = c.req.query('eventId');
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const status = c.req.query('status');
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const limit = parseInt(c.req.query('limit') || '50');
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const offset = parseInt(c.req.query('offset') || '0');
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let query = (db as any).select().from(emailLogs);
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const conditions = [];
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if (eventId) {
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conditions.push(eq((emailLogs as any).eventId, eventId));
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}
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if (status) {
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conditions.push(eq((emailLogs as any).status, status));
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}
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if (conditions.length > 0) {
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query = query.where(and(...conditions));
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}
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const logs = await query
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.orderBy(desc((emailLogs as any).createdAt))
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.limit(limit)
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.offset(offset)
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.all();
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// Get total count
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let countQuery = (db as any)
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.select({ count: sql<number>`count(*)` })
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.from(emailLogs);
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if (conditions.length > 0) {
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countQuery = countQuery.where(and(...conditions));
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}
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const totalResult = await countQuery.get();
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const total = totalResult?.count || 0;
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return c.json({
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logs,
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pagination: {
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total,
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limit,
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offset,
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hasMore: offset + logs.length < total,
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}
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});
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});
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// Get single email log
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emailsRouter.get('/logs/:id', requireAuth(['admin', 'organizer']), async (c) => {
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const { id } = c.req.param();
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const log = await (db as any)
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.select()
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.from(emailLogs)
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.where(eq((emailLogs as any).id, id))
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.get();
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if (!log) {
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return c.json({ error: 'Email log not found' }, 404);
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}
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return c.json({ log });
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});
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// Get email stats
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emailsRouter.get('/stats', requireAuth(['admin', 'organizer']), async (c) => {
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const eventId = c.req.query('eventId');
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let baseCondition = eventId ? eq((emailLogs as any).eventId, eventId) : undefined;
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const totalQuery = baseCondition
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? (db as any).select({ count: sql<number>`count(*)` }).from(emailLogs).where(baseCondition)
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: (db as any).select({ count: sql<number>`count(*)` }).from(emailLogs);
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const total = (await totalQuery.get())?.count || 0;
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const sentCondition = baseCondition
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? and(baseCondition, eq((emailLogs as any).status, 'sent'))
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: eq((emailLogs as any).status, 'sent');
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const sent = (await (db as any).select({ count: sql<number>`count(*)` }).from(emailLogs).where(sentCondition).get())?.count || 0;
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const failedCondition = baseCondition
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? and(baseCondition, eq((emailLogs as any).status, 'failed'))
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: eq((emailLogs as any).status, 'failed');
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const failed = (await (db as any).select({ count: sql<number>`count(*)` }).from(emailLogs).where(failedCondition).get())?.count || 0;
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const pendingCondition = baseCondition
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? and(baseCondition, eq((emailLogs as any).status, 'pending'))
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: eq((emailLogs as any).status, 'pending');
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const pending = (await (db as any).select({ count: sql<number>`count(*)` }).from(emailLogs).where(pendingCondition).get())?.count || 0;
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return c.json({
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stats: {
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total,
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sent,
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failed,
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pending,
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}
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});
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});
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// Seed default templates (admin only)
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emailsRouter.post('/seed-templates', requireAuth(['admin']), async (c) => {
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await emailService.seedDefaultTemplates();
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return c.json({ message: 'Default templates seeded successfully' });
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});
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// ==================== Configuration Routes ====================
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// Get email provider info
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emailsRouter.get('/config', requireAuth(['admin']), async (c) => {
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const providerInfo = emailService.getProviderInfo();
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return c.json(providerInfo);
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});
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// Test email configuration
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emailsRouter.post('/test', requireAuth(['admin']), async (c) => {
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const body = await c.req.json();
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const { to } = body;
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if (!to) {
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return c.json({ error: 'Recipient email (to) is required' }, 400);
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}
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const result = await emailService.testConnection(to);
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return c.json(result);
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});
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export default emailsRouter;
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