diff --git a/package-lock.json b/package-lock.json index 17024da..87ac68c 100644 --- a/package-lock.json +++ b/package-lock.json @@ -9,6 +9,7 @@ "version": "1.0.0", "license": "MIT", "dependencies": { + "axios": "^1.4.0", "cors": "^2.8.5", "dotenv": "^16.0.3", "express": "^4.18.2", @@ -1955,6 +1956,11 @@ "url": "https://github.com/sponsors/ljharb" } }, + "node_modules/asynckit": { + "version": "0.4.0", + "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz", + "integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q==" + }, "node_modules/at-least-node": { "version": "1.0.0", "resolved": "https://registry.npmjs.org/at-least-node/-/at-least-node-1.0.0.tgz", @@ -1976,6 +1982,16 @@ "url": "https://github.com/sponsors/ljharb" } }, + "node_modules/axios": { + "version": "1.4.0", + "resolved": "https://registry.npmjs.org/axios/-/axios-1.4.0.tgz", + "integrity": "sha512-S4XCWMEmzvo64T9GfvQDOXgYRDJ/wsSZc7Jvdgx5u1sd0JwsuPLqb3SYmusag+edF6ziyMensPVqLTSc1PiSEA==", + "dependencies": { + "follow-redirects": "^1.15.0", + "form-data": "^4.0.0", + "proxy-from-env": "^1.1.0" + } + }, "node_modules/babel-plugin-polyfill-corejs2": { "version": "0.3.3", "resolved": "https://registry.npmjs.org/babel-plugin-polyfill-corejs2/-/babel-plugin-polyfill-corejs2-0.3.3.tgz", @@ -2286,6 +2302,17 @@ "integrity": "sha512-72fSenhMw2HZMTVHeCA9KCmpEIbzWiQsjN+BHcBbS9vr1mtt+vJjPdksIBNUmKAW8TFUDPJK5SUU3QhE9NEXDw==", "dev": true }, + "node_modules/combined-stream": { + "version": "1.0.8", + "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz", + "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==", + "dependencies": { + "delayed-stream": "~1.0.0" + }, + "engines": { + "node": ">= 0.8" + } + }, "node_modules/commander": { "version": "4.1.1", "resolved": "https://registry.npmjs.org/commander/-/commander-4.1.1.tgz", @@ -2425,6 +2452,14 @@ "url": "https://github.com/sponsors/ljharb" } }, + "node_modules/delayed-stream": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz", + "integrity": "sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==", + "engines": { + "node": ">=0.4.0" + } + }, "node_modules/depd": { "version": "2.0.0", "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz", @@ -2836,6 +2871,25 @@ "node": ">=6" } }, + "node_modules/follow-redirects": { + "version": "1.15.2", + "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.2.tgz", + "integrity": "sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA==", + "funding": [ + { + "type": "individual", + "url": "https://github.com/sponsors/RubenVerborgh" + } + ], + "engines": { + "node": ">=4.0" + }, + "peerDependenciesMeta": { + "debug": { + "optional": true + } + } + }, "node_modules/for-each": { "version": "0.3.3", "resolved": "https://registry.npmjs.org/for-each/-/for-each-0.3.3.tgz", @@ -2845,6 +2899,19 @@ "is-callable": "^1.1.3" } }, + "node_modules/form-data": { + "version": "4.0.0", + "resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.0.tgz", + "integrity": "sha512-ETEklSGi5t0QMZuiXoA/Q6vcnxcLQP5vdugSpuAyi6SVGi2clPPp+xgEhuMaHC+zGgn31Kd235W35f7Hykkaww==", + "dependencies": { + "asynckit": "^0.4.0", + "combined-stream": "^1.0.8", + "mime-types": "^2.1.12" + }, + "engines": { + "node": ">= 6" + } + }, "node_modules/forwarded": { "version": "0.2.0", "resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.2.0.tgz", @@ -4272,6 +4339,11 @@ "node": ">= 0.10" } }, + "node_modules/proxy-from-env": { + "version": "1.1.0", + "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz", + "integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg==" + }, "node_modules/pseudomap": { "version": "1.0.2", "resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz", diff --git a/package.json b/package.json index 54eed4e..a25d3ab 100644 --- a/package.json +++ b/package.json @@ -11,6 +11,7 @@ "author": "Luc Castera (https://github.com/luccastera)", "license": "MIT", "dependencies": { + "axios": "^1.4.0", "cors": "^2.8.5", "dotenv": "^16.0.3", "express": "^4.18.2", diff --git a/src/routes/rpc.js b/src/routes/rpc.js index bf84f12..74c97fc 100644 --- a/src/routes/rpc.js +++ b/src/routes/rpc.js @@ -2,7 +2,8 @@ import { Router } from "express"; const router = Router(); -import models, { sequelize } from "../models"; +import models from "../models"; +import RPCRequestTranslator from "../translator"; router.post("/", async (request, response) => { console.log(request.body); @@ -53,6 +54,11 @@ router.post("/", async (request, response) => { } else { // If you need to make a request to the QuickNode endpoint here, // then you can use endpoint.get('http_url') to get the URL of the endpoint. + const newTranslator = new RPCRequestTranslator(); + const translatedRequestResponse = await newTranslator.translateRequest( + rpcMethod, + rpcParams + ); response.status(200).json({ id: 1, @@ -60,6 +66,7 @@ router.post("/", async (request, response) => { message: "Welcome to the JSON-RPC API.", method: rpcMethod, params: rpcParams, + result: translatedRequestResponse, }, jsonrpc: "2.0", }); diff --git a/src/translator.js b/src/translator.js new file mode 100644 index 0000000..872381a --- /dev/null +++ b/src/translator.js @@ -0,0 +1,31 @@ +import axios from "axios"; // Import the Axios library + +class RPCRequestTranslator { + constructor() { + this.API_BASE_URL = "http://example.com/"; + this.METHOD_PATHS = { qn_test: "" }; + } + + async translateRequest(rpcMethod, rpcParams) { + console.log(" matched method to: " + this.METHOD_PATHS[rpcMethod]); + const translatedRequest = { + method: "get", + url: `${this.API_BASE_URL}${this.METHOD_PATHS[rpcMethod]}`, + body: rpcParams, + headers: { + "Content-Type": "application/json", + "X-Custom-Header": "some-value", + }, + }; + + try { + // Use the Axios library to perform the translated request + const response = await axios(translatedRequest); + return response.data; + } catch (error) { + throw new Error(`Error performing request: ${error.message}`); + } + } +} + +export default RPCRequestTranslator;