feat: configure http pricing provider boundary

.env.example

@@ -6,6 +6,9 @@ INITIAL_ADMIN_PASSWORD=
 INITIAL_SELLER_NAME=
 MFA_ENCRYPTION_KEY=
 PRICING_FIXTURE_PROVIDER_ENABLED=false
+PRICING_HTTP_PROVIDER_ID=http-provider
+PRICING_HTTP_PROVIDER_ENDPOINT=
+PRICING_HTTP_PROVIDER_TOKEN=
 PASSWORD_RESET_URL=http://localhost:5173/reset-password
 SMTP_FROM=no-reply@example.test
 SMTP_URL=smtp://localhost:1025

apps/api/src/modules/pricing/providers/http-pricing-provider.js

@@ -0,0 +1,28 @@
+import { createPricingProvider } from './pricing-provider.js';
+
+export function createHttpPricingProvider({
+  id,
+  endpoint,
+  token,
+  fetchImplementation = fetch,
+}) {
+  if (typeof endpoint !== 'string' || endpoint.trim().length === 0) {
+    throw new Error('Pricing provider endpoint is required.');
+  }
+
+  return createPricingProvider({
+    id,
+    async observe(input) {
+      const url = new URL(endpoint);
+      for (const [key, value] of Object.entries(input)) {
+        if (value) url.searchParams.set(key, value);
+      }
+      const response = await fetchImplementation(url, {
+        headers: token ? { authorization: `Bearer ${token}` } : {},
+      });
+      if (!response.ok) throw new Error(`Pricing provider returned HTTP ${response.status}.`);
+      const payload = await response.json();
+      return payload?.observations ?? payload;
+    },
+  });
+}

database/migrations/0020_pricing_job_mapping_context.sql

@@ -0,0 +1,2 @@
+ALTER TABLE "pricing_refresh_jobs" ADD COLUMN "external_identifier" text;
+ALTER TABLE "pricing_refresh_jobs" ADD COLUMN "search_query" text;