Merge branch 'main' into lf/chore/make-private-packages

packages/app-portal/src/systems/Ecosystem/data/projects.json

@@ -101,7 +101,7 @@
   {
     "isLive": true,
     "name": "Charcoal Transpiler",
-    "url": "https://www.sway-playground.org/",
+    "url": "https://github.com/ourovoros-io/charcoal",
     "tags": ["Tooling"],
     "description": "Solidity to Sway transpiler",
     "github": "https://github.com/ourovoros-io",

packages/graphql/src/application/uc/GetMetrics.ts

@@ -0,0 +1,33 @@
+import { client } from '~/graphql/GraphQLSDK';
+import BlockDAO from '~/infra/dao/BlockDAO';
+
+export default class GetMetrics {
+  async getFuelCoreLastBlockHeight() {
+    const { data } = await client.sdk.blocks({ last: 1 });
+    const blocks = data.blocks;
+    const [lastBlock] = blocks.nodes;
+    const height = Number(lastBlock?.header.height ?? '0');
+    return height;
+  }
+
+  async getIndexerLastBlockHeight() {
+    const blockDAO = new BlockDAO();
+    const latestBlock = await blockDAO.findLatestBlockAdded();
+    const blockId = latestBlock ? latestBlock.id : 0;
+    return blockId;
+  }
+
+  async execute(): Promise<any> {
+    const fuelCoreLastBlockHeight = await this.getFuelCoreLastBlockHeight();
+    const indexerLastBlockHeight = await this.getIndexerLastBlockHeight();
+    const indexerBlockHeightDelay =
+      fuelCoreLastBlockHeight - indexerLastBlockHeight;
+    const indexerHealth = indexerBlockHeightDelay < 100 ? 1 : 0;
+    return {
+      explorer_indexer_fuel_core_last_block_height: fuelCoreLastBlockHeight,
+      explorer_indexer_last_block_height_synced: indexerLastBlockHeight,
+      explorer_indexer_block_height_sync_delay: indexerBlockHeightDelay,
+      explorer_indexer_health: indexerHealth,
+    };
+  }
+}

packages/graphql/src/infra/server/App.ts

@@ -1,11 +1,23 @@
 import cors from 'cors';
-import express from 'express';
+import express, { Request, Response } from 'express';
+import GetMetrics from '~/application/uc/GetMetrics';
 
 export class Server {
   setup() {
     const app = express();
     app.use(cors<cors.CorsRequest>());
     app.use(express.json());
+
+    app.get('/metrics', async (_req: Request, res: Response) => {
+      const getMetrics = new GetMetrics();
+      const output = await getMetrics.execute();
+      const lines: any = [];
+      for (const element in output) {
+        lines.push(`${element} ${output[element]}`);
+      }
+      res.setHeader('content-type', 'text/plain');
+      res.send(lines.join('\n'));
+    });
     return app;
   }
 

packages/ui/CHANGELOG.md

@@ -0,0 +1,13 @@
+# @fuels/ui
+
+## 0.1.0
+
+### Minor Changes
+
+- [#467](https://github.com/FuelLabs/fuel-explorer/pull/467) [`4d90c26`](https://github.com/FuelLabs/fuel-explorer/commit/4d90c26031be165919135b30b9bcf813ad7d28f6) Thanks [@LeoCourbassier](https://github.com/LeoCourbassier)! - Make the @fuels/ui package public and publishable
+
+## 0.1.0
+
+### Minor Changes
+
+- [#467](https://github.com/FuelLabs/fuel-explorer/pull/467) [`4d90c26`](https://github.com/FuelLabs/fuel-explorer/commit/4d90c26031be165919135b30b9bcf813ad7d28f6) Thanks [@LeoCourbassier](https://github.com/LeoCourbassier)! - Make the @fuels/ui package public and publishable

packages/ui/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@fuels/ui",
-  "version": "0.0.1",
+  "version": "0.1.0",
   "access": "public",
   "main": "./src/index.ts",
   "exports": {