Added bcrypt

package.json

@@ -23,6 +23,7 @@
     "@nestjs/testing": "^5.0.0",
     "@nestjs/typeorm": "^5.2.2",
     "@nestjs/websockets": "^5.0.0",
+    "bcrypt": "^3.0.1",
     "class-validator": "^0.9.1",
     "fastify-formbody": "^2.0.0",
     "mysql": "^2.16.0",

yarn.lock

@@ -1258,6 +1258,13 @@ bcrypt-pbkdf@^1.0.0:
   dependencies:
     tweetnacl "^0.14.3"
 
+bcrypt@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/bcrypt/-/bcrypt-3.0.1.tgz#2ea12883330bf5f81926f70475cf21bdd0c2f8ff"
+  dependencies:
+    nan "2.11.0"
+    node-pre-gyp "0.11.0"
+
 better-assert@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/better-assert/-/better-assert-1.0.2.tgz#40866b9e1b9e0b55b481894311e68faffaebc522"
@@ -4657,6 +4664,10 @@ mz@^2.4.0:
     object-assign "^4.0.1"
     thenify-all "^1.0.0"
 
+[email protected]:
+  version "2.11.0"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.11.0.tgz#574e360e4d954ab16966ec102c0c049fd961a099"
+
 nan@^2.9.2:
   version "2.11.1"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.11.1.tgz#90e22bccb8ca57ea4cd37cc83d3819b52eea6766"
@@ -4765,6 +4776,21 @@ node-notifier@^5.0.2:
     shellwords "^0.1.1"
     which "^1.3.0"
 
+[email protected]:
+  version "0.11.0"
+  resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.11.0.tgz#db1f33215272f692cd38f03238e3e9b47c5dd054"
+  dependencies:
+    detect-libc "^1.0.2"
+    mkdirp "^0.5.1"
+    needle "^2.2.1"
+    nopt "^4.0.1"
+    npm-packlist "^1.1.6"
+    npmlog "^4.0.2"
+    rc "^1.2.7"
+    rimraf "^2.6.1"
+    semver "^5.3.0"
+    tar "^4"
+
 node-pre-gyp@^0.10.0:
   version "0.10.3"
   resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.10.3.tgz#3070040716afdc778747b61b6887bf78880b80fc"