Merge pull request #68 from wednesday-solutions/feat/i18n

feat: add support for i18n

README.md

@@ -79,6 +79,7 @@ A basic starter for a web app with node, express and mongoose -->
     - Support for circuit breakers
     - Autogenerated swagger documentation
     - Load testing using k6
+    - Support for i18n
 
 ## Running Load tests
 

jest.config.json

@@ -6,6 +6,7 @@
         "!**/node_modules/**",
         "!**/dist/**",
         "!**/models/**",
+        "!**/server/translations/**",
         "!__tests__/__load__/libs/**/*.*"
     ],
     "testRegex": "(/__tests__/.*\\.test)\\.js$",

package.json

@@ -59,6 +59,7 @@
         "express-validator": "^6.14.0",
         "helmet": "^5.0.1",
         "husky": "^8.0.1",
+        "i18n": "^0.15.1",
         "ioredis": "^5.0.5",
         "jwks-rsa": "^2.0.5",
         "kill-port": "^1.6.1",

server/index.js

@@ -1,4 +1,6 @@
 import http from 'http';
+import i18n from 'i18n';
+import path from 'path';
 import express from 'express';
 import helmet from 'helmet';
 import responseTime from 'response-time';
@@ -13,12 +15,17 @@ import { initQueues } from 'utils/queue';
 import { injectRequestId } from 'middlewares/injectRequestId';
 import { checkJwt } from 'middlewares/auth';
 import { middleware as contextMiddleware } from 'express-http-context';
-
 /**
  * Create express server
  */
 
+i18n.configure({
+    locales: ['en', 'hi'],
+    directory: path.join(__dirname, './translations')
+});
+
 const app = express();
+app.use(i18n.init);
 app.use(responseTime());
 app.set('port', process.env.PORT || 9000);
 app.use(helmet());
@@ -42,7 +49,7 @@ if (!isTestEnv()) {
 }
 
 app.get('/', (req, res) => {
-    apiSuccess(res, 'node-express-mongo server at your service🖖');
+    apiSuccess(res, res.locals.__('response.health_check'));
 });
 list(app);
 

server/translations/en.json

@@ -0,0 +1,3 @@
+{
+    "response.health_check": "node-express-mongo server at your service🖖"
+}

server/translations/hi.json

@@ -0,0 +1,3 @@
+{
+    "response.health_check": "नोड-एक्सप्रेस-मोंगो सर्वर आपकी सेवा में🖖"
+}

yarn.lock

@@ -1451,6 +1451,42 @@
     "@jridgewell/resolve-uri" "^3.0.3"
     "@jridgewell/sourcemap-codec" "^1.4.10"
 
+"@messageformat/core@^3.0.0":
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/@messageformat/core/-/core-3.3.0.tgz#31edd52a5f7d017adad85c929809f07741dcfd3f"
+  integrity sha512-YcXd3remTDdeMxAlbvW6oV9d/01/DZ8DHUFwSttO3LMzIZj3iO0NRw+u1xlsNNORFI+u0EQzD52ZX3+Udi0T3g==
+  dependencies:
+    "@messageformat/date-skeleton" "^1.0.0"
+    "@messageformat/number-skeleton" "^1.0.0"
+    "@messageformat/parser" "^5.1.0"
+    "@messageformat/runtime" "^3.0.1"
+    make-plural "^7.0.0"
+    safe-identifier "^0.4.1"
+
+"@messageformat/date-skeleton@^1.0.0":
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/@messageformat/date-skeleton/-/date-skeleton-1.0.1.tgz#980b8babe21a11433b6e1e8f6dc8c4cae4f5f56b"
+  integrity sha512-jPXy8fg+WMPIgmGjxSlnGJn68h/2InfT0TNSkVx0IGXgp4ynnvYkbZ51dGWmGySEK+pBiYUttbQdu5XEqX5CRg==
+
+"@messageformat/number-skeleton@^1.0.0":
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/@messageformat/number-skeleton/-/number-skeleton-1.2.0.tgz#e7c245c41a1b2722bc59dad68f4d454f761bc9b4"
+  integrity sha512-xsgwcL7J7WhlHJ3RNbaVgssaIwcEyFkBqxHdcdaiJzwTZAWEOD8BuUFxnxV9k5S0qHN3v/KzUpq0IUpjH1seRg==
+
+"@messageformat/parser@^5.1.0":
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/@messageformat/parser/-/parser-5.1.0.tgz#05e4851c782d633ad735791dd0a68ee65d2a7201"
+  integrity sha512-jKlkls3Gewgw6qMjKZ9SFfHUpdzEVdovKFtW1qRhJ3WI4FW5R/NnGDqr8SDGz+krWDO3ki94boMmQvGke1HwUQ==
+  dependencies:
+    moo "^0.5.1"
+
+"@messageformat/runtime@^3.0.1":
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/@messageformat/runtime/-/runtime-3.0.1.tgz#94d1f6c43265c28ef7aed98ecfcc0968c6c849ac"
+  integrity sha512-6RU5ol2lDtO8bD9Yxe6CZkl0DArdv0qkuoZC+ZwowU+cdRlVE1157wjCmlA5Rsf1Xc/brACnsZa5PZpEDfTFFg==
+  dependencies:
+    make-plural "^7.0.0"
+
 "@nodelib/fs.scandir@2.1.5":
   version "2.1.5"
   resolved "https://registry.yarnpkg.com/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz#7619c2eb21b25483f6d167548b4cfd5a7488c3d5"
@@ -2354,6 +2390,11 @@ body-parser@1.19.1, body-parser@^1.19.1:
     raw-body "2.4.2"
     type-is "~1.6.18"
 
+boolean@^3.1.4:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/boolean/-/boolean-3.2.0.tgz#9e5294af4e98314494cbb17979fa54ca159f116b"
+  integrity sha512-d0II/GO9uf9lfUHH2BQsjxzRJZBdsjgsBiW4BvhWk/3qoKwQFjIDVN19PfX8F2D/r9PCMTtLWjYVCFrpeYUzsw==
+
 boxen@^5.0.0:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/boxen/-/boxen-5.1.2.tgz#788cb686fc83c1f486dfa8a40c68fc2b831d2b50"
@@ -3785,6 +3826,13 @@ fast-levenshtein@^2.0.6, fast-levenshtein@~2.0.6:
   resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
   integrity sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc=
 
+fast-printf@^1.6.9:
+  version "1.6.9"
+  resolved "https://registry.yarnpkg.com/fast-printf/-/fast-printf-1.6.9.tgz#212f56570d2dc8ccdd057ee93d50dd414d07d676"
+  integrity sha512-FChq8hbz65WMj4rstcQsFB0O7Cy++nmbNfLYnD9cYv2cRn8EG6k/MGn9kO/tjO66t09DLDugj3yL+V2o6Qftrg==
+  dependencies:
+    boolean "^3.1.4"
+
 fast-safe-stringify@^2.0.7, fast-safe-stringify@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/fast-safe-stringify/-/fast-safe-stringify-2.1.1.tgz#c406a83b6e70d9e35ce3b30a81141df30aeba884"
@@ -4374,6 +4422,18 @@ husky@^8.0.1:
   resolved "https://registry.yarnpkg.com/husky/-/husky-8.0.1.tgz#511cb3e57de3e3190514ae49ed50f6bc3f50b3e9"
   integrity sha512-xs7/chUH/CKdOCs7Zy0Aev9e/dKOMZf3K1Az1nar3tzlv0jfqnYtu235bstsWTmXOR0EfINrPa97yy4Lz6RiKw==
 
+i18n@^0.15.1:
+  version "0.15.1"
+  resolved "https://registry.yarnpkg.com/i18n/-/i18n-0.15.1.tgz#68fb8993c461cc440bc2485d82f72019f2b92de8"
+  integrity sha512-yue187t8MqUPMHdKjiZGrX+L+xcUsDClGO0Cz4loaKUOK9WrGw5pgan4bv130utOwX7fHE9w2iUeHFalVQWkXA==
+  dependencies:
+    "@messageformat/core" "^3.0.0"
+    debug "^4.3.3"
+    fast-printf "^1.6.9"
+    make-plural "^7.0.0"
+    math-interval-parser "^2.0.1"
+    mustache "^4.2.0"
+
 iconv-lite@0.4.24, iconv-lite@^0.4.24:
   version "0.4.24"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
@@ -5881,6 +5941,11 @@ make-dir@^3.0.0, make-dir@^3.0.2, make-dir@^3.1.0:
   dependencies:
     semver "^6.0.0"
 
+make-plural@^7.0.0:
+  version "7.3.0"
+  resolved "https://registry.yarnpkg.com/make-plural/-/make-plural-7.3.0.tgz#2889dbafca2fb097037c47967d3e3afa7e48a52c"
+  integrity sha512-/K3BC0KIsO+WK2i94LkMPv3wslMrazrQhfi5We9fMbLlLjzoOSJWr7TAdupLlDWaJcWxwoNosBkhFDejiu5VDw==
+
 makeerror@1.0.12:
   version "1.0.12"
   resolved "https://registry.yarnpkg.com/makeerror/-/makeerror-1.0.12.tgz#3e5dd2079a82e812e983cc6610c4a2cb0eaa801a"
@@ -5900,6 +5965,11 @@ markdown-escapes@^1.0.0:
   resolved "https://registry.yarnpkg.com/markdown-escapes/-/markdown-escapes-1.0.4.tgz#c95415ef451499d7602b91095f3c8e8975f78535"
   integrity sha512-8z4efJYk43E0upd0NbVXwgSTQs6cT3T06etieCMEg7dRbzCbxUCK/GHlX8mhHRDcp+OLlHkPKsvqQTCvsRl2cg==
 
+math-interval-parser@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/math-interval-parser/-/math-interval-parser-2.0.1.tgz#e22cd6d15a0a7f4c03aec560db76513da615bed4"
+  integrity sha512-VmlAmb0UJwlvMyx8iPhXUDnVW1F9IrGEd9CIOmv+XL8AErCUUuozoDMrgImvnYt2A+53qVX/tPW6YJurMKYsvA==
+
 media-typer@0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
@@ -6075,6 +6145,11 @@ mongoose@6.2.4:
     ms "2.1.3"
     sift "16.0.0"
 
+moo@^0.5.1:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/moo/-/moo-0.5.2.tgz#f9fe82473bc7c184b0d32e2215d3f6e67278733c"
+  integrity sha512-iSAJLHYKnX41mKcJKjqvnAN9sf0LMDTXDEvFv+ffuRR9a1MIuXLjMNL6EsnDHSkKLTWNqQQ5uo61P4EbU4NU+Q==
+
 mpath@0.8.4:
   version "0.8.4"
   resolved "https://registry.yarnpkg.com/mpath/-/mpath-0.8.4.tgz#6b566d9581621d9e931dd3b142ed3618e7599313"
@@ -6132,6 +6207,11 @@ multimatch@^3.0.0:
     arrify "^1.0.1"
     minimatch "^3.0.4"
 
+mustache@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/mustache/-/mustache-4.2.0.tgz#e5892324d60a12ec9c2a73359edca52972bf6f64"
+  integrity sha512-71ippSywq5Yb7/tVYyGbkBggbU8H3u5Rz56fH60jGFgr8uHwxs+aSKeqmluIVzM0m0kB7xQjKS6qPfd0b2ZoqQ==
+
 mute-stream@0.0.8:
   version "0.0.8"
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.8.tgz#1630c42b2251ff81e2a283de96a5497ea92e5e0d"
@@ -7280,6 +7360,11 @@ safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
   integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
 
+safe-identifier@^0.4.1:
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/safe-identifier/-/safe-identifier-0.4.2.tgz#cf6bfca31c2897c588092d1750d30ef501d59fcb"
+  integrity sha512-6pNbSMW6OhAi9j+N8V+U715yBQsaWJ7eyEUaOrawX+isg5ZxhUlV1NipNtgaKHmFGiABwt+ZF04Ii+3Xjkg+8w==
+
 safe-json-stringify@~1:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/safe-json-stringify/-/safe-json-stringify-1.2.0.tgz#356e44bc98f1f93ce45df14bcd7c01cda86e0afd"