Versie 0.2.0

server/integrations-export.mjs

@@ -0,0 +1,74 @@
+// Generated, do not edit. sha256:f749bbb8aa6d30896aca521c750c1da8d88aef00151138c594cf54a5f6889b26
+import { listProviders, getProvider } from './data/providers.js';
+import { listAssets } from './data/assets.js';
+import { getBaseCurrency } from './data/portfolio.js';
+
+export const INTEGRATIONS_FORMAT = 'atreides-assets/integrations';
+export const INTEGRATIONS_VERSION = 1;
+
+const byKeys = (...keys) => (a, b) => {
+  for (const k of keys) {
+    const x = a[k] ?? '';
+    const y = b[k] ?? '';
+    if (x < y) return -1;
+    if (x > y) return 1;
+  }
+  return 0;
+};
+
+export function integrationsJson(providers, assets, baseCurrency) {
+  const kindOf = new Map(assets.map(a => [a.symbol, a.kind]));
+  return {
+    format: INTEGRATIONS_FORMAT,
+    version: INTEGRATIONS_VERSION,
+    baseCurrency,
+    providers: providers.filter(p => !p.isSystem).sort(byKeys('key')).map(p => ({
+      key: p.key,
+      name: p.name,
+      baseUrl: p.baseUrl,
+      isActive: p.isActive === 1,
+      callsPerMonth: p.callsPerMonth ?? null,
+      auth: {
+        kind: p.authenticationKind,
+        required: p.authenticationRequired === 1,
+        headerName: p.authenticationHeaderName ?? null,
+        parameterName: p.authenticationParameterName ?? null,
+        hmac: p.hmac ? {
+          messageParts: p.hmac.messageParts, keyHeader: p.hmac.keyHeader, signatureHeader: p.hmac.signatureHeader,
+          timestampHeader: p.hmac.timestampHeader, windowHeader: p.hmac.windowHeader ?? null, windowMs: p.hmac.windowMs ?? null,
+          hashAlgorithm: p.hmac.hashAlgorithm, encoding: p.hmac.encoding,
+        } : null,
+      },
+      endpoints: [...p.endpoints].sort(byKeys('capability')).map(e => ({
+        capability: e.capability, method: e.method, pathTemplate: e.pathTemplate, queryTemplate: e.queryTemplate ?? null,
+        quote: e.quoteCurrency ?? baseCurrency, minIntervalSeconds: e.minIntervalSeconds ?? null,
+      })),
+      inputMap: [...p.symbols].sort(byKeys('isCatchAll', 'symbol')).map(s => ({
+        symbol: s.symbol ?? null, externalId: s.externalId, quoteUnit: s.quoteUnit ?? null, isCatchAll: s.isCatchAll === 1,
+      })),
+      outputs: [...p.outputs].sort(byKeys('capability', 'internalField')).map(o => ({
+        capability: o.capability, internalField: o.internalField, jsonPath: o.jsonPath, transform: o.transform,
+      })),
+      coverage: [...p.coverage].sort().map(symbol => ({ symbol, kind: kindOf.get(symbol) ?? null })),
+    })),
+  };
+}
+
+function fileName() {
+  const d = new Date();
+  const p = n => String(n).padStart(2, '0');
+  return `integraties-${d.getFullYear()}${p(d.getMonth() + 1)}${p(d.getDate())}.json`;
+}
+
+export function exportIntegrations(res) {
+  const providers = listProviders().map(p => getProvider(p.key));
+  const body = Buffer.from(JSON.stringify(integrationsJson(providers, listAssets(), getBaseCurrency()), null, 2) + '\n', 'utf-8');
+  res.writeHead(200, {
+    'Content-Type': 'application/json; charset=utf-8',
+    'Content-Disposition': `attachment; filename="${fileName()}"`,
+    'Content-Length': body.length,
+    'Cache-Control': 'no-store',
+    'X-Content-Type-Options': 'nosniff',
+  });
+  res.end(body);
+}