[backend] Production Docker image definition

.dockerignore

@@ -0,0 +1,3 @@
+.git
+node_modules
+npm-debug

Dockerfile

@@ -0,0 +1,16 @@
+# First stage: build server app
+FROM node:12 as builder
+ENV NODE_ENV=development
+WORKDIR /app
+COPY . .
+RUN yarn install --frozen-lockfile --non-interactive
+RUN yarn build
+
+# Second stage: leaner image to deploy and run the built app
+FROM node:12-alpine
+ENV NODE_ENV=production
+WORKDIR /app
+COPY --from=builder /app/package.json /app/yarn.lock ./
+RUN yarn install --frozen-lockfile --non-interactive && yarn cache clean
+COPY --from=builder /app/dist ./dist
+CMD ["yarn", "start:prod"]

package.json

@@ -26,7 +26,7 @@
     "@nestjs/config": "^0.4.2",
     "@nestjs/core": "^7.0.0",
     "@nestjs/platform-express": "^7.0.0",
-    "lodash-es": "^4.17.15",
+    "lodash": "^4.17.15",
     "reflect-metadata": "^0.1.13",
     "rimraf": "^3.0.2",
     "rxjs": "^6.5.4",
@@ -39,7 +39,7 @@
     "@types/express": "^4.17.3",
     "@types/jest": "25.1.4",
     "@types/jest-when": "^2.7.1",
-    "@types/lodash-es": "^4.17.3",
+    "@types/lodash": "^4.14.155",
     "@types/node": "^13.9.1",
     "@types/supertest": "^2.0.8",
     "@typescript-eslint/eslint-plugin": "^2.34.0",

yarn.lock

@@ -807,17 +807,10 @@
   resolved "https://registry.yarnpkg.com/@types/json5/-/json5-0.0.29.tgz#ee28707ae94e11d2b827bcbe5270bcea7f3e71ee"
   integrity sha1-7ihweulOEdK4J7y+UnC86n8+ce4=
 
-"@types/lodash-es@^4.17.3":
-  version "4.17.3"
-  resolved "https://registry.yarnpkg.com/@types/lodash-es/-/lodash-es-4.17.3.tgz#87eb0b3673b076b8ee655f1890260a136af09a2d"
-  integrity sha512-iHI0i7ZAL1qepz1Y7f3EKg/zUMDwDfTzitx+AlHhJJvXwenP682ZyGbgPSc5Ej3eEAKVbNWKFuwOadCj5vBbYQ==
-  dependencies:
-    "@types/lodash" "*"
-
-"@types/lodash@*":
-  version "4.14.153"
-  resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.153.tgz#5cb7dded0649f1df97938ac5ffc4f134e9e9df98"
-  integrity sha512-lYniGRiRfZf2gGAR9cfRC3Pi5+Q1ziJCKqPmjZocigrSJUVPWf7st1BtSJ8JOeK0FLXVndQ1IjUjTco9CXGo/Q==
+"@types/lodash@^4.14.155":
+  version "4.14.155"
+  resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.155.tgz#e2b4514f46a261fd11542e47519c20ebce7bc23a"
+  integrity sha512-vEcX7S7aPhsBCivxMwAANQburHBtfN9RdyXFk84IJmu2Z4Hkg1tOFgaslRiEqqvoLtbCBi6ika1EMspE+NZ9Lg==
 
 "@types/mime@*":
   version "2.0.2"
@@ -4529,11 +4522,6 @@ locate-path@^5.0.0:
   dependencies:
     p-locate "^4.1.0"
 
-lodash-es@^4.17.15:
-  version "4.17.15"
-  resolved "https://registry.yarnpkg.com/lodash-es/-/lodash-es-4.17.15.tgz#21bd96839354412f23d7a10340e5eac6ee455d78"
-  integrity sha512-rlrc3yU3+JNOpZ9zj5pQtxnx2THmvRykwL4Xlxoa8I9lHBlVbbyPhgyPMioxVZ4NqyxaVVtaJnzsyOidQIhyyQ==
-
 [email protected]:
   version "4.4.2"
   resolved "https://registry.yarnpkg.com/lodash.get/-/lodash.get-4.4.2.tgz#2d177f652fa31e939b4438d5341499dfa3825e99"