From cf23ba13a0264ea622aff8f24b456e596ee96be3 Mon Sep 17 00:00:00 2001
From: pablomendezroyo <mendez4a@gmail.com>
Date: Wed, 27 Nov 2024 14:11:53 +0100
Subject: [PATCH] Implement get env endpoint

---
 packages/dappmanager/src/api/routes/envGet.ts | 31 +++++++++++++++++++
 packages/dappmanager/src/api/routes/index.ts  |  1 +
 packages/dappmanager/src/api/startHttpApi.ts  |  2 ++
 3 files changed, 34 insertions(+)
 create mode 100644 packages/dappmanager/src/api/routes/envGet.ts

diff --git a/packages/dappmanager/src/api/routes/envGet.ts b/packages/dappmanager/src/api/routes/envGet.ts
new file mode 100644
index 000000000..ac7bba69d
--- /dev/null
+++ b/packages/dappmanager/src/api/routes/envGet.ts
@@ -0,0 +1,31 @@
+import { wrapHandler } from "../utils.js";
+import { ComposeFileEditor } from "@dappnode/dockercompose";
+
+interface Params {
+  dnpName: string;
+  envName: string;
+}
+
+/**
+ * Query env from a package
+ */
+export const envGet = wrapHandler<Params>(async (req, res) => {
+  const { dnpName, envName } = req.params;
+
+  if (!dnpName || !envName) {
+    res.status(400).send();
+    return;
+  }
+
+  const compose = new ComposeFileEditor(dnpName, false);
+
+  const environment = compose.getUserSettings().environment;
+  for (const serviceName in environment) {
+    if (environment[serviceName][envName]) {
+      res.json(environment[serviceName][envName]);
+      return;
+    }
+  }
+
+  res.status(404).send();
+});
diff --git a/packages/dappmanager/src/api/routes/index.ts b/packages/dappmanager/src/api/routes/index.ts
index c628ec59c..0c4392cda 100644
--- a/packages/dappmanager/src/api/routes/index.ts
+++ b/packages/dappmanager/src/api/routes/index.ts
@@ -11,3 +11,4 @@ export * from "./upload.js";
 export * from "./downloadWireguardConfig.js";
 export * from "./notificationSend.js";
 export * from "./metrics.js";
+export * from "./envGet.js";
diff --git a/packages/dappmanager/src/api/startHttpApi.ts b/packages/dappmanager/src/api/startHttpApi.ts
index 616375415..b4b4d81c0 100644
--- a/packages/dappmanager/src/api/startHttpApi.ts
+++ b/packages/dappmanager/src/api/startHttpApi.ts
@@ -31,6 +31,7 @@ export interface HttpRoutes {
   download: RequestHandler<{ fileId: string }>;
   downloadUserActionLogs: RequestHandler;
   downloadWireguardConfig: RequestHandler<{ device: string }>;
+  envGet: RequestHandler<{ dnpName: string; envName: string }>;
   fileDownload: RequestHandler<{ containerName: string }>;
   globalEnvs: RequestHandler<{ name: string }>;
   notificationSend: RequestHandler;
@@ -154,6 +155,7 @@ export function startHttpApi({
   // prettier-ignore
   app.get("/container-logs/:containerName", auth.onlyAdmin, routes.containerLogs);
   app.get("/file-download/:containerName", auth.onlyAdmin, routes.fileDownload);
+  app.get("/env-get/:dnpName/:envName", auth.onlyAdmin, routes.envGet);
   app.get("/download/:fileId", auth.onlyAdmin, routes.download);
   app.get("/user-action-logs", auth.onlyAdmin, routes.downloadUserActionLogs);
   app.post("/upload", auth.onlyAdmin, routes.upload);