fix(cors,n8n): fix CORS for production, add unattended n8n init with seed

- Change CORS_ORIGIN from localhost:4000 to farmacias.hacecalor.net in docker-compose.yml
- Add postgres and parapharmacy-api healthchecks
- Add n8n-init service that runs BEFORE n8n starts:
  - Imports workflows via n8n CLI
  - Activates all workflows via publish:workflow
  - Seeds parapharmacy DB with 20 test products
- Fix parapharmacy-api healthcheck to use node instead of wget (not available in image)
- Fix seed.json to use {products: [...]} format with required source_url field
- Remove activate-workflows.js (replaced by CLI approach)

n8n/activate-workflows.js

@@ -1,82 +0,0 @@
-// Activate all inactive n8n workflows via API.
-// Usage: node activate-workflows.js <email> <password>
-import http from 'node:http';
-
-const [, , email, password] = process.argv;
-if (!email || !password) {
-  console.error('Usage: node activate-workflows.js <email> <password>');
-  process.exit(1);
-}
-
-const HOST = 'n8n';
-const PORT = 5678;
-
-function request(method, path, body, cookie) {
-  return new Promise((resolve, reject) => {
-    const opts = {
-      hostname: HOST, port: PORT, path, method,
-      headers: { 'Content-Type': 'application/json' },
-    };
-    if (cookie) opts.headers['Cookie'] = cookie;
-
-    const req = http.request(opts, (res) => {
-      const chunks = [];
-      res.on('data', (c) => chunks.push(c));
-      res.on('end', () => {
-        const raw = Buffer.concat(chunks).toString();
-        const setCookie = res.headers['set-cookie'];
-        let cookieVal = cookie;
-        if (setCookie) {
-          const match = setCookie.find((c) => c.startsWith('n8n-auth='));
-          if (match) cookieVal = match.split(';')[0];
-        }
-        let data;
-        try { data = JSON.parse(raw); } catch { data = raw; }
-        resolve({ status: res.statusCode, data, cookie: cookieVal });
-      });
-    });
-    req.on('error', reject);
-    if (body) req.write(JSON.stringify(body));
-    req.end();
-  });
-}
-
-async function main() {
-  // 1. Login
-  console.log('[activate] Logging in...');
-  const login = await request('POST', '/api/v1/login', { email, password });
-  if (!login.cookie) {
-    console.error('[activate] Login failed — no session cookie.');
-    process.exit(1);
-  }
-  console.log('[activate] Login OK.');
-
-  // 2. List workflows
-  const list = await request('GET', '/api/v1/workflows', null, login.cookie);
-  const workflows = list.data?.data || list.data || [];
-  if (!Array.isArray(workflows)) {
-    console.error('[activate] Unexpected response:', JSON.stringify(list.data).slice(0, 200));
-    process.exit(1);
-  }
-
-  // 3. Activate inactive ones
-  let activated = 0;
-  for (const wf of workflows) {
-    if (!wf.active) {
-      const res = await request('PATCH', `/api/v1/workflows/${wf.id}`, { active: true }, login.cookie);
-      if (res.status < 300) {
-        console.log(`[activate]   Activated: ${wf.name || wf.id}`);
-        activated++;
-      } else {
-        console.error(`[activate]   Failed to activate ${wf.id}: HTTP ${res.status}`);
-      }
-    }
-  }
-
-  console.log(`[activate] Done. ${activated} workflow(s) activated.`);
-}
-
-main().catch((err) => {
-  console.error('[activate] Error:', err.message);
-  process.exit(1);
-});

n8n/init-import.sh

@@ -1,5 +1,6 @@
 #!/bin/sh
-# One-shot init: import workflows, activate them, and seed the DB.
+# One-shot init: import + activate workflows (before n8n starts), then seed DB.
+# Runs BEFORE n8n so it reads the activated state from DB on startup.
 # Skips if already done (flag file in shared n8n_data volume).
 set -e
 
@@ -10,29 +11,29 @@ if [ -f "$FLAG" ]; then
   exit 0
 fi
 
-# ── 1. Wait for n8n ──────────────────────────────────────────────────
-echo "[n8n-init] Waiting for n8n to be ready..."
-until wget -qO /dev/null http://n8n:5678/healthz 2>/dev/null; do
-  sleep 2
-done
-echo "[n8n-init] n8n is up."
-
-# ── 2. Import workflows ──────────────────────────────────────────────
+# ── 1. Import workflows via CLI (writes to DB) ───────────────────────
 echo "[n8n-init] Importing workflows..."
-n8n import:workflow --separate --input=/home/node/workflows/
-echo "[n8n-init] Workflows imported."
+n8n import:workflow --separate --input=/home/node/workflows/ 2>/dev/null
 
-# ── 3. Activate workflows via n8n API (Node.js) ─────────────────────
-if [ -f /home/node/activate-workflows.js ]; then
-  echo "[n8n-init] Activating workflows via n8n API..."
-  node /home/node/activate-workflows.js "${N8N_OWNER_EMAIL}" "${N8N_OWNER_PASSWORD}" || \
-    echo "[n8n-init] WARNING: Workflow activation failed. Activate manually via n8n UI."
-else
-  echo "[n8n-init] WARNING: activate-workflows.js not found, skipping activation."
-fi
+# ── 3. Activate all workflows via CLI ────────────────────────────────
+echo "[n8n-init] Activating workflows..."
+TMPFILE=$(mktemp)
+n8n export:workflow --all --output="$TMPFILE" 2>/dev/null
+
+node -e "
+const fs = require('fs');
+const wfs = JSON.parse(fs.readFileSync('$TMPFILE', 'utf8'));
+wfs.forEach(w => console.log(w.id));
+" | while read -r WF_ID; do
+  n8n publish:workflow --id="$WF_ID" 2>/dev/null
+  echo "[n8n-init]   Activated $WF_ID"
+done
+
+rm -f "$TMPFILE"
+echo "[n8n-init] Workflows activated."
 
 # ── 4. Seed parapharmacy DB ──────────────────────────────────────────
-echo "[n8n-init] Waiting for parapharmacy-api to be ready..."
+echo "[n8n-init] Waiting for parapharmacy-api..."
 until wget -qO /dev/null http://parapharmacy-api:3002/api/health 2>/dev/null; do
   sleep 2
 done

n8n/seed.json

@@ -1,22 +1,22 @@
-[
-  {"name":"Bioderma Atoderm Crema Hidratante 500ml","brand":"Bioderma","category":"Dermocosmética","price":18.95,"source":"seed","source_product_id":"seed_bioderma_atoderm","currency":"EUR","available":true},
-  {"name":"La Roche-Posay Anthelios Airlicium FPS50+","brand":"La Roche-Posay","category":"Solar","price":19.95,"source":"seed","source_product_id":"seed_lrp_anthelios","currency":"EUR","available":true},
-  {"name":"Mustela Gel de Ducha 500ml","brand":"Mustela","category":"Bebé","price":12.50,"source":"seed","source_product_id":"seed_mustela_gel","currency":"EUR","available":true},
-  {"name":"Centrum Multivitaminicos 30 comprimidos","brand":"Centrum","category":"Vitaminas","price":15.80,"source":"seed","source_product_id":"seed_centrum_multi","currency":"EUR","available":true},
-  {"name":"Dolocordalpan 1g Paracetamol 20 sobres","brand":"Dolocordalpan","category":"Analgésicos","price":4.95,"source":"seed","source_product_id":"seed_dolocordalpan","currency":"EUR","available":true},
-  {"name":"Nurofen Flash 400mg 20 cápsulas","brand":"Nurofen","category":"Antiinflamatorios","price":6.75,"source":"seed","source_product_id":"seed_nurofen_flash","currency":"EUR","available":true},
-  {"name":"Omeprazol Cinfa 20mg 28 cápsulas","brand":"Cinfa","category":"Gastrointestinal","price":8.50,"source":"seed","source_product_id":"seed_omeprazol_cinfa","currency":"EUR","available":true},
-  {"name":"Vichy Mineral 89 Sérum Hidratante 30ml","brand":"Vichy","category":"Dermocosmética","price":25.90,"source":"seed","source_product_id":"seed_vichy_mineral89","currency":"EUR","available":true},
-  {"name":"Avène Agua Termal 300ml","brand":"Avène","category":"Dermocosmética","price":9.95,"source":"seed","source_product_id":"seed_avene_agua","currency":"EUR","available":true},
-  {"name":"CeraVe Crema Hidratante 340g","brand":"CeraVe","category":"Dermocosmética","price":14.95,"source":"seed","source_product_id":"seed_cerave_crema","currency":"EUR","available":true},
-  {"name":"Ibuprofeno Alter 600mg 20 comprimidos","brand":"Alter","category":"Antiinflamatorios","price":5.20,"source":"seed","source_product_id":"seed_ibuprofeno_alter","currency":"EUR","available":true},
-  {"name":"Salonpas Parches Analgésicos 5 unidades","brand":"Salonpas","category":"Analgésicos","price":7.80,"source":"seed","source_product_id":"seed_salonpas","currency":"EUR","available":true},
-  {"name":"Fisiomer Spray Nasal 135ml","brand":"Fisiomer","category":"Respiratorio","price":11.50,"source":"seed","source_product_id":"seed_fisiomer","currency":"EUR","available":true},
-  {"name":"Thealoz Duo Colirio 10ml","brand":"Thea","category":"Oftalmología","price":12.95,"source":"seed","source_product_id":"seed_thealoz","currency":"EUR","available":true},
-  {"name":"Neutrogena Crema Manos Noruega 50ml","brand":"Neutrogena","category":"Dermocosmética","price":4.50,"source":"seed","source_product_id":"seed_neutrogena_manos","currency":"EUR","available":true},
-  {"name":"Capricare 1 Leche en polvo 400g","brand":"Capricare","category":"Fórmulas lácteas","price":14.95,"source":"seed","source_product_id":"seed_capricare1","currency":"EUR","available":true},
-  {"name":"Nutribén 2 Leche 800g","brand":"Nutribén","category":"Fórmulas lácteas","price":16.50,"source":"seed","source_product_id":"seed_nutriben2","currency":"EUR","available":true},
-  {"name":"Bebelin Vitamina C 1g 20 comprimidos","brand":"Bebelín","category":"Vitaminas","price":6.95,"source":"seed","source_product_id":"seed_bebelin_vitc","currency":"EUR","available":true},
-  {"name":"Lacer Pasta Dientes Sensibilidad 75ml","brand":"Lacer","category":"Oral","price":5.80,"source":"seed","source_product_id":"seed_lacer_pasta","currency":"EUR","available":true},
-  {"name":"Fotosan Crema Solar FPS50 200ml","brand":"Fotosan","category":"Solar","price":22.50,"source":"seed","source_product_id":"seed_fotosan_solar","currency":"EUR","available":true}
-]
+{"products": [
+  {"name":"Bioderma Atoderm Crema Hidratante 500ml","brand":"Bioderma","category":"Dermocosmética","price":18.95,"source":"seed","source_product_id":"seed_bioderma_atoderm","source_url":"https://www.promofarma.com","currency":"EUR","available":true},
+  {"name":"La Roche-Posay Anthelios Airlicium FPS50+","brand":"La Roche-Posay","category":"Solar","price":19.95,"source":"seed","source_product_id":"seed_lrp_anthelios","source_url":"https://www.promofarma.com","currency":"EUR","available":true},
+  {"name":"Mustela Gel de Ducha 500ml","brand":"Mustela","category":"Bebé","price":12.50,"source":"seed","source_product_id":"seed_mustela_gel","source_url":"https://www.promofarma.com","currency":"EUR","available":true},
+  {"name":"Centrum Multivitaminicos 30 comprimidos","brand":"Centrum","category":"Vitaminas","price":15.80,"source":"seed","source_product_id":"seed_centrum_multi","source_url":"https://www.promofarma.com","currency":"EUR","available":true},
+  {"name":"Dolocordalpan 1g Paracetamol 20 sobres","brand":"Dolocordalpan","category":"Analgésicos","price":4.95,"source":"seed","source_product_id":"seed_dolocordalpan","source_url":"https://www.promofarma.com","currency":"EUR","available":true},
+  {"name":"Nurofen Flash 400mg 20 cápsulas","brand":"Nurofen","category":"Antiinflamatorios","price":6.75,"source":"seed","source_product_id":"seed_nurofen_flash","source_url":"https://www.promofarma.com","currency":"EUR","available":true},
+  {"name":"Omeprazol Cinfa 20mg 28 cápsulas","brand":"Cinfa","category":"Gastrointestinal","price":8.50,"source":"seed","source_product_id":"seed_omeprazol_cinfa","source_url":"https://www.promofarma.com","currency":"EUR","available":true},
+  {"name":"Vichy Mineral 89 Sérum Hidratante 30ml","brand":"Vichy","category":"Dermocosmética","price":25.90,"source":"seed","source_product_id":"seed_vichy_mineral89","source_url":"https://www.promofarma.com","currency":"EUR","available":true},
+  {"name":"Avène Agua Termal 300ml","brand":"Avène","category":"Dermocosmética","price":9.95,"source":"seed","source_product_id":"seed_avene_agua","source_url":"https://www.promofarma.com","currency":"EUR","available":true},
+  {"name":"CeraVe Crema Hidratante 340g","brand":"CeraVe","category":"Dermocosmética","price":14.95,"source":"seed","source_product_id":"seed_cerave_crema","source_url":"https://www.promofarma.com","currency":"EUR","available":true},
+  {"name":"Ibuprofeno Alter 600mg 20 comprimidos","brand":"Alter","category":"Antiinflamatorios","price":5.20,"source":"seed","source_product_id":"seed_ibuprofeno_alter","source_url":"https://www.promofarma.com","currency":"EUR","available":true},
+  {"name":"Salonpas Parches Analgésicos 5 unidades","brand":"Salonpas","category":"Analgésicos","price":7.80,"source":"seed","source_product_id":"seed_salonpas","source_url":"https://www.promofarma.com","currency":"EUR","available":true},
+  {"name":"Fisiomer Spray Nasal 135ml","brand":"Fisiomer","category":"Respiratorio","price":11.50,"source":"seed","source_product_id":"seed_fisiomer","source_url":"https://www.promofarma.com","currency":"EUR","available":true},
+  {"name":"Thealoz Duo Colirio 10ml","brand":"Thea","category":"Oftalmología","price":12.95,"source":"seed","source_product_id":"seed_thealoz","source_url":"https://www.promofarma.com","currency":"EUR","available":true},
+  {"name":"Neutrogena Crema Manos Noruega 50ml","brand":"Neutrogena","category":"Dermocosmética","price":4.50,"source":"seed","source_product_id":"seed_neutrogena_manos","source_url":"https://www.promofarma.com","currency":"EUR","available":true},
+  {"name":"Capricare 1 Leche en polvo 400g","brand":"Capricare","category":"Fórmulas lácteas","price":14.95,"source":"seed","source_product_id":"seed_capricare1","source_url":"https://www.promofarma.com","currency":"EUR","available":true},
+  {"name":"Nutribén 2 Leche 800g","brand":"Nutribén","category":"Fórmulas lácteas","price":16.50,"source":"seed","source_product_id":"seed_nutriben2","source_url":"https://www.promofarma.com","currency":"EUR","available":true},
+  {"name":"Bebelin Vitamina C 1g 20 comprimidos","brand":"Bebelín","category":"Vitaminas","price":6.95,"source":"seed","source_product_id":"seed_bebelin_vitc","source_url":"https://www.promofarma.com","currency":"EUR","available":true},
+  {"name":"Lacer Pasta Dientes Sensibilidad 75ml","brand":"Lacer","category":"Oral","price":5.80,"source":"seed","source_product_id":"seed_lacer_pasta","source_url":"https://www.promofarma.com","currency":"EUR","available":true},
+  {"name":"Fotosan Crema Solar FPS50 200ml","brand":"Fotosan","category":"Solar","price":22.50,"source":"seed","source_product_id":"seed_fotosan_solar","source_url":"https://www.promofarma.com","currency":"EUR","available":true}
+]}