Add functions and search page

2019-06-12 21:47:36 +09:00
parent 931ec5472c
commit 684d786e36
23 changed files with 4330 additions and 36 deletions
--- a/.firebase/hosting.ZGlzdFxQUS1NYW4.cache
+++ b/.firebase/hosting.ZGlzdFxQUS1NYW4.cache
@@ -0,0 +1,10 @@
 index.html,1560330268344,5927cf65ac12abbe170b9d6d6eb07b47f6056d7562720e524a581f3198d1cfef
 3rdpartylicenses.txt,1560330268263,e93e82b92cbf43a870879201437a9c4911fe7fc916e49c8a4a2c06f516588d11
 favicon.ico,1560330268263,3b78f993f13027179977aaa04a5398b7d6832af035f0aacd1e517ff2c628464a
 polyfills-es2015.e954256595c973372414.js,1560330268263,32055be4934d771538d90ef74c3d595b8c7e622887d13449a652487af6faba3e
 runtime-es2015.858f8dd898b75fe86926.js,1560330268263,6defac21e896959ee0c165c6e34da9d4262692855dbd42ea0111f7662f4db473
 runtime-es5.741402d1d47331ce975c.js,1560330231453,6defac21e896959ee0c165c6e34da9d4262692855dbd42ea0111f7662f4db473
 styles.e70214f3497e385fb2d3.css,1560330268263,564b264867b14fd7c04309aee7b7d8cba071572368b56e2866be4d8e7310cccd
 polyfills-es5.405730e5ac8f727bd7d7.js,1560330231469,fc4f710b3195578c912aa6c287560507e7dd1ca1313cb3c62901a7251237ca8e
 main-es2015.d59b349e0dba71a72a16.js,1560330268263,5202ba538bb4190f32a1721cd86010328482669eb242d09288350e7c096c19b2
 main-es5.79bb47602785c52f77de.js,1560330231469,b5b3426d044e2923ef1763c8aee5cf7743dc9fc91752bd702a5cd6acea1d1875
--- a/angular.json
+++ b/angular.json
@@ -46,6 +46,7 @@
              "src/assets"
            ],
            "styles": [
              "./node_modules/@angular/material/prebuilt-themes/pink-bluegrey.css",
              "src/styles.less"
            ],
            "scripts": []
@@ -106,6 +107,7 @@
              "src/assets"
            ],
            "styles": [
              "./node_modules/@angular/material/prebuilt-themes/pink-bluegrey.css",
              "src/styles.less"
            ],
            "scripts": []
@@ -137,6 +139,7 @@
          }
        }
      }
-    }},
+    }
  },
  "defaultProject": "PQ-Man"
 }
--- a/firebase-debug.log
+++ b/firebase-debug.log
@@ -0,0 +1,136 @@
 [debug] [2019-06-12T09:46:48.317Z] ----------------------------------------------------------------------
 [debug] [2019-06-12T09:46:48.320Z] Command:       C:\Program Files\nodejs\node.exe C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\bin\firebase.js functions:shell
 [debug] [2019-06-12T09:46:48.321Z] CLI Version:   6.10.0
 [debug] [2019-06-12T09:46:48.321Z] Platform:      win32
 [debug] [2019-06-12T09:46:48.321Z] Node Version:  v10.15.1
 [debug] [2019-06-12T09:46:48.322Z] Time:          Wed Jun 12 2019 18:46:48 GMT+0900 (GMT+09:00)
 [debug] [2019-06-12T09:46:48.322Z] ----------------------------------------------------------------------
 [debug] 
 [debug] [2019-06-12T09:46:48.334Z] > command requires scopes: ["email","openid","https://www.googleapis.com/auth/cloudplatformprojects.readonly","https://www.googleapis.com/auth/firebase","https://www.googleapis.com/auth/cloud-platform"]
 [debug] [2019-06-12T09:46:48.335Z] > authorizing via signed-in user
 [debug] [2019-06-12T09:46:48.336Z] [iam] checking project pq-man for permissions ["firebase.projects.get"]
 [debug] [2019-06-12T09:46:48.338Z] >>> HTTP REQUEST POST https://cloudresourcemanager.googleapis.com/v1/projects/pq-man:testIamPermissions  
 [debug] [2019-06-12T09:46:49.265Z] <<< HTTP RESPONSE 200
 [warn] !  Your requested "node" version "8" doesn't match your global version "10"
 [debug] [2019-06-12T09:46:49.272Z] >>> HTTP REQUEST GET https://cloudresourcemanager.googleapis.com/v1/projects/pq-man  
 [debug] [2019-06-12T09:46:50.085Z] <<< HTTP RESPONSE 200
 [debug] [2019-06-12T09:46:50.086Z] >>> HTTP REQUEST GET https://mobilesdk-pa.googleapis.com/v1/projects/155870179466:getServerAppConfig  
 [debug] [2019-06-12T09:46:50.562Z] <<< HTTP RESPONSE 200
 [info] +  functions: Emulator started at http://localhost:5001
 [debug] [2019-06-12T09:46:50.571Z] [functions] Watching "C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions" for Cloud Functions...
 [debug] [2019-06-12T09:46:51.169Z] DEBUG: Functions runtime initialized.
 [debug] [2019-06-12T09:46:51.170Z] DEBUG: Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [warn] !  The Cloud Functions emulator requires the module "firebase-functions-test" to be installed as a development dependency. To fix this, run "npm install --save-dev firebase-functions-test" in your functions directory.
 [debug] [2019-06-12T09:46:51.378Z] [functions] Your functions could not be parsed due to an issue with your node_modules (see above)
 [debug] [2019-06-12T09:47:02.855Z] DEBUG: File C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions\src\index.ts changed, reloading triggers
 [debug] [2019-06-12T09:47:04.552Z] DEBUG: Functions runtime initialized.
 [debug] [2019-06-12T09:47:04.554Z] DEBUG: Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [warn] !  The Cloud Functions emulator requires the module "firebase-functions-test" to be installed as a development dependency. To fix this, run "npm install --save-dev firebase-functions-test" in your functions directory.
 [debug] [2019-06-12T09:47:04.934Z] [functions] Your functions could not be parsed due to an issue with your node_modules (see above)
 [debug] [2019-06-12T09:48:50.310Z] ----------------------------------------------------------------------
 [debug] [2019-06-12T09:48:50.312Z] Command:       C:\Program Files\nodejs\node.exe C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\bin\firebase.js serve
 [debug] [2019-06-12T09:48:50.313Z] CLI Version:   6.10.0
 [debug] [2019-06-12T09:48:50.313Z] Platform:      win32
 [debug] [2019-06-12T09:48:50.313Z] Node Version:  v10.15.1
 [debug] [2019-06-12T09:48:50.314Z] Time:          Wed Jun 12 2019 18:48:50 GMT+0900 (GMT+09:00)
 [debug] [2019-06-12T09:48:50.314Z] ----------------------------------------------------------------------
 [debug] 
 [debug] [2019-06-12T09:48:50.327Z] > command requires scopes: ["email","openid","https://www.googleapis.com/auth/cloudplatformprojects.readonly","https://www.googleapis.com/auth/firebase","https://www.googleapis.com/auth/cloud-platform"]
 [debug] [2019-06-12T09:48:50.328Z] > authorizing via signed-in user
 [debug] [2019-06-12T09:48:50.328Z] [iam] checking project pq-man for permissions ["firebase.projects.get"]
 [debug] [2019-06-12T09:48:50.330Z] >>> HTTP REQUEST POST https://cloudresourcemanager.googleapis.com/v1/projects/pq-man:testIamPermissions  
 [debug] [2019-06-12T09:48:51.198Z] <<< HTTP RESPONSE 200
 [debug] [2019-06-12T09:48:51.199Z] >>> HTTP REQUEST GET https://cloudresourcemanager.googleapis.com/v1/projects/pq-man  
 [debug] [2019-06-12T09:48:52.006Z] <<< HTTP RESPONSE 200
 [info] 
 [info] === Serving from 'C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site'...
 [info] 
 [warn] !  Your requested "node" version "8" doesn't match your global version "10"
 [debug] [2019-06-12T09:48:52.017Z] >>> HTTP REQUEST GET https://mobilesdk-pa.googleapis.com/v1/projects/155870179466/clients/_:getWebAppConfig  
 [debug] [2019-06-12T09:48:52.017Z] >>> HTTP REQUEST GET https://mobilesdk-pa.googleapis.com/v1/projects/155870179466:getServerAppConfig  
 [debug] [2019-06-12T09:48:52.504Z] <<< HTTP RESPONSE 200
 [info] +  functions: Emulator started at http://localhost:5001
 [debug] [2019-06-12T09:48:53.060Z] <<< HTTP RESPONSE 200
 [info] i  functions: Watching "C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions" for Cloud Functions...
 [info] i  hosting: Serving hosting files from: dist/PQ-Man
 [info] +  hosting: Local server: http://localhost:5000
 [debug] [2019-06-12T09:48:53.629Z] Functions runtime initialized.
 [debug] [2019-06-12T09:48:53.630Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [warn] !  The Cloud Functions emulator requires the module "firebase-functions-test" to be installed as a development dependency. To fix this, run "npm install --save-dev firebase-functions-test" in your functions directory.
 [info] i  functions: Your functions could not be parsed due to an issue with your node_modules (see above)
 [debug] [2019-06-12T12:46:28.923Z] ----------------------------------------------------------------------
 [debug] [2019-06-12T12:46:28.926Z] Command:       C:\Program Files\nodejs\node.exe C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\bin\firebase.js deploy
 [debug] [2019-06-12T12:46:28.926Z] CLI Version:   6.10.0
 [debug] [2019-06-12T12:46:28.926Z] Platform:      win32
 [debug] [2019-06-12T12:46:28.926Z] Node Version:  v10.15.1
 [debug] [2019-06-12T12:46:28.928Z] Time:          Wed Jun 12 2019 21:46:28 GMT+0900 (GMT+09:00)
 [debug] [2019-06-12T12:46:28.928Z] ----------------------------------------------------------------------
 [debug] 
 [debug] [2019-06-12T12:46:28.939Z] > command requires scopes: ["email","openid","https://www.googleapis.com/auth/cloudplatformprojects.readonly","https://www.googleapis.com/auth/firebase","https://www.googleapis.com/auth/cloud-platform"]
 [debug] [2019-06-12T12:46:28.941Z] > authorizing via signed-in user
 [debug] [2019-06-12T12:46:28.941Z] [iam] checking project pq-man for permissions ["cloudfunctions.functions.create","cloudfunctions.functions.delete","cloudfunctions.functions.get","cloudfunctions.functions.list","cloudfunctions.functions.update","cloudfunctions.operations.get","firebase.projects.get","firebasehosting.sites.update"]
 [debug] [2019-06-12T12:46:28.944Z] >>> HTTP REQUEST POST https://cloudresourcemanager.googleapis.com/v1/projects/pq-man:testIamPermissions  
 [debug] [2019-06-12T12:46:29.861Z] <<< HTTP RESPONSE 200
 [debug] [2019-06-12T12:46:29.863Z] >>> HTTP REQUEST GET https://firebase.googleapis.com/v1beta1/projects/pq-man  
 [debug] [2019-06-12T12:46:30.683Z] <<< HTTP RESPONSE 200
 [info] 
 [info] === Deploying to 'pq-man'...
 [info] 
 [info] i  deploying functions, hosting
 [info] Running command: npm --prefix "$RESOURCE_DIR" run lint
 [info] Running command: npm --prefix "$RESOURCE_DIR" run build
 [info] +  functions: Finished running predeploy script.
 [info] Running command: npm run build-prod
 [info] +  hosting: Finished running predeploy script.
 [debug] [2019-06-12T12:47:32.569Z] > [functions] package.json contents: {
  "name": "functions",
  "scripts": {
    "lint": "tslint --project tsconfig.json",
    "build": "tsc",
    "serve": "npm run build && firebase serve --only functions",
    "shell": "npm run build && firebase functions:shell",
    "start": "npm run shell",
    "deploy": "firebase deploy --only functions",
    "logs": "firebase functions:log"
  },
  "engines": {
    "node": "10"
  },
  "main": "lib/index.js",
  "dependencies": {
    "firebase-admin": "~7.0.0",
    "firebase-functions": "^2.3.0",
    "request": "^2.88.0"
  },
  "devDependencies": {
    "firebase-functions-test": "^0.1.6",
    "tslint": "^5.12.0",
    "typescript": "^3.2.2"
  },
  "private": true
 }
 [info] i  functions: ensuring necessary APIs are enabled...
 [debug] [2019-06-12T12:47:32.570Z] >>> HTTP REQUEST GET https://servicemanagement.googleapis.com/v1/services/cloudfunctions.googleapis.com/projectSettings/pq-man?view=CONSUMER_VIEW  
 [debug] [2019-06-12T12:47:32.570Z] >>> HTTP REQUEST GET https://servicemanagement.googleapis.com/v1/services/runtimeconfig.googleapis.com/projectSettings/pq-man?view=CONSUMER_VIEW  
 [debug] [2019-06-12T12:47:34.293Z] <<< HTTP RESPONSE 200
 [debug] [2019-06-12T12:47:34.396Z] <<< HTTP RESPONSE 200
 [info] +  functions: all necessary APIs are enabled
 [debug] [2019-06-12T12:47:34.397Z] >>> HTTP REQUEST GET https://cloudresourcemanager.googleapis.com/v1/projects/pq-man  
 [debug] [2019-06-12T12:47:35.193Z] <<< HTTP RESPONSE 200
 [debug] [2019-06-12T12:47:35.193Z] >>> HTTP REQUEST GET https://mobilesdk-pa.googleapis.com/v1/projects/155870179466:getServerAppConfig  
 [debug] [2019-06-12T12:47:36.033Z] <<< HTTP RESPONSE 200
 [debug] [2019-06-12T12:47:36.034Z] >>> HTTP REQUEST POST https://firebasehosting.googleapis.com/v1beta1/sites/pq-man/versions  
--- a/firebase.json
+++ b/firebase.json
@@ -13,5 +13,11 @@
        "destination": "/index.html"
      }
    ]
  },
  "functions": {
    "predeploy": [
      "npm --prefix \"$RESOURCE_DIR\" run lint",
      "npm --prefix \"$RESOURCE_DIR\" run build"
    ]
  }
 }
--- a/functions/.gitignore
+++ b/functions/.gitignore
@@ -0,0 +1,8 @@
 ## Compiled JavaScript files
 **/*.js
 **/*.js.map
 # Typescript v1 declaration files
 typings/
 node_modules/
--- a/functions/firebase-debug.log
+++ b/functions/firebase-debug.log
@@ -0,0 +1,591 @@
 [debug] [2019-06-12T12:34:18.789Z] ----------------------------------------------------------------------
 [debug] [2019-06-12T12:34:18.792Z] Command:       C:\Program Files\nodejs\node.exe C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\bin\firebase.js serve --only functions
 [debug] [2019-06-12T12:34:18.793Z] CLI Version:   6.10.0
 [debug] [2019-06-12T12:34:18.793Z] Platform:      win32
 [debug] [2019-06-12T12:34:18.793Z] Node Version:  v10.15.1
 [debug] [2019-06-12T12:34:18.795Z] Time:          Wed Jun 12 2019 21:34:18 GMT+0900 (GMT+09:00)
 [debug] [2019-06-12T12:34:18.795Z] ----------------------------------------------------------------------
 [debug] 
 [debug] [2019-06-12T12:34:18.807Z] > command requires scopes: ["email","openid","https://www.googleapis.com/auth/cloudplatformprojects.readonly","https://www.googleapis.com/auth/firebase","https://www.googleapis.com/auth/cloud-platform"]
 [debug] [2019-06-12T12:34:18.808Z] > authorizing via signed-in user
 [debug] [2019-06-12T12:34:18.808Z] [iam] checking project pq-man for permissions ["firebase.projects.get"]
 [debug] [2019-06-12T12:34:18.812Z] >>> HTTP REQUEST POST https://cloudresourcemanager.googleapis.com/v1/projects/pq-man:testIamPermissions  
 [debug] [2019-06-12T12:34:19.669Z] <<< HTTP RESPONSE 200
 [debug] [2019-06-12T12:34:19.671Z] >>> HTTP REQUEST GET https://cloudresourcemanager.googleapis.com/v1/projects/pq-man  
 [debug] [2019-06-12T12:34:20.483Z] <<< HTTP RESPONSE 200
 [info] +  functions: Using node@10 from host.
 [debug] [2019-06-12T12:34:20.494Z] >>> HTTP REQUEST GET https://mobilesdk-pa.googleapis.com/v1/projects/155870179466:getServerAppConfig  
 [debug] [2019-06-12T12:34:21.066Z] <<< HTTP RESPONSE 200
 [info] +  functions: Emulator started at http://localhost:5000
 [info] i  functions: Watching "C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions" for Cloud Functions...
 [debug] [2019-06-12T12:34:21.627Z] Functions runtime initialized.
 [debug] [2019-06-12T12:34:21.628Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:34:22.381Z] firebase-admin has been stubbed.
 [info] i  functions: HTTP trigger initialized at http://localhost:5000/pq-man/us-central1/search
 [debug] [2019-06-12T12:34:23.784Z] Accepted request GET /pq-man/us-central1/search?s=handball --> search
 [debug] [2019-06-12T12:34:24.375Z] Functions runtime initialized.
 [info] i  functions: Beginning execution of "search"
 [debug] [2019-06-12T12:34:24.378Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:34:25.197Z] firebase-admin has been stubbed.
 [debug] [2019-06-12T12:34:25.217Z] Trigger "search" has been found, beginning invocation!
 [debug] [2019-06-12T12:34:25.217Z] 
 [debug] [2019-06-12T12:34:25.217Z] Running search in mode HTTPS
 [info] i  Your code has been provided a "firebase-admin" instance.
 [info] i  Your code does not appear to initialize the 'firebase-admin' module, so we've done it automatically.
   - Learn more: https://firebase.google.com/docs/admin/setup
 [debug] [2019-06-12T12:34:25.227Z] {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\8112"}
 [debug] [2019-06-12T12:34:25.230Z] [functions] Runtime ready! Sending request! {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\8112"}
 [debug] [2019-06-12T12:34:25.237Z] Ephemeral server used!
 [info] >  
 [debug] [2019-06-12T12:34:25.239Z] Ephemeral server survived.
 [warn] !  TypeError: Converting circular structure to JSON
    at JSON.stringify (<anonymous>)
    at stringify (C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\node_modules\express\lib\response.js:1127:12)
    at ServerResponse.json (C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\node_modules\express\lib\response.js:264:14)
    at ServerResponse.send (C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\node_modules\express\lib\response.js:162:21)
    at exports.search.functions.https.onRequest (C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions\lib\index.js:13:9)
    at Run (C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:413:20)
    at C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:387:19
    at Generator.next (<anonymous>)
    at C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:7:71
    at new Promise (<anonymous>)
 [warn] !  Your function was killed because it raised an unhandled error.
 [debug] [2019-06-12T12:34:44.027Z] File C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions\src\index.ts changed, reloading triggers
 [debug] [2019-06-12T12:34:45.667Z] Functions runtime initialized.
 [debug] [2019-06-12T12:34:45.669Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:34:46.505Z] firebase-admin has been stubbed.
 [debug] [2019-06-12T12:34:48.239Z] Accepted request GET /pq-man/us-central1/search?s=handball --> search
 [debug] [2019-06-12T12:34:48.937Z] Functions runtime initialized.
 [info] i  functions: Beginning execution of "search"
 [debug] [2019-06-12T12:34:48.940Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:34:49.884Z] firebase-admin has been stubbed.
 [debug] [2019-06-12T12:34:49.902Z] Trigger "search" has been found, beginning invocation!
 [debug] [2019-06-12T12:34:49.902Z] 
 [debug] [2019-06-12T12:34:49.902Z] Running search in mode HTTPS
 [info] i  Your code has been provided a "firebase-admin" instance.
 [info] i  Your code does not appear to initialize the 'firebase-admin' module, so we've done it automatically.
   - Learn more: https://firebase.google.com/docs/admin/setup
 [debug] [2019-06-12T12:34:49.911Z] {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\10720"}
 [debug] [2019-06-12T12:34:49.913Z] [functions] Runtime ready! Sending request! {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\10720"}
 [debug] [2019-06-12T12:34:49.922Z] Ephemeral server used!
 [info] >  
 [debug] [2019-06-12T12:34:49.924Z] Ephemeral server survived.
 [warn] !  TypeError: Converting circular structure to JSON
    at JSON.stringify (<anonymous>)
    at stringify (C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\node_modules\express\lib\response.js:1127:12)
    at ServerResponse.json (C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\node_modules\express\lib\response.js:264:14)
    at ServerResponse.send (C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\node_modules\express\lib\response.js:162:21)
    at exports.search.functions.https.onRequest (C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions\lib\index.js:13:9)
    at Run (C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:413:20)
    at C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:387:19
    at Generator.next (<anonymous>)
    at C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:7:71
    at new Promise (<anonymous>)
 [warn] !  Your function was killed because it raised an unhandled error.
 [info] Shutting down...
 [debug] [2019-06-12T12:35:03.494Z] ----------------------------------------------------------------------
 [debug] [2019-06-12T12:35:03.497Z] Command:       C:\Program Files\nodejs\node.exe C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\bin\firebase.js serve --only functions
 [debug] [2019-06-12T12:35:03.497Z] CLI Version:   6.10.0
 [debug] [2019-06-12T12:35:03.497Z] Platform:      win32
 [debug] [2019-06-12T12:35:03.497Z] Node Version:  v10.15.1
 [debug] [2019-06-12T12:35:03.499Z] Time:          Wed Jun 12 2019 21:35:03 GMT+0900 (GMT+09:00)
 [debug] [2019-06-12T12:35:03.499Z] ----------------------------------------------------------------------
 [debug] 
 [debug] [2019-06-12T12:35:03.511Z] > command requires scopes: ["email","openid","https://www.googleapis.com/auth/cloudplatformprojects.readonly","https://www.googleapis.com/auth/firebase","https://www.googleapis.com/auth/cloud-platform"]
 [debug] [2019-06-12T12:35:03.512Z] > authorizing via signed-in user
 [debug] [2019-06-12T12:35:03.513Z] [iam] checking project pq-man for permissions ["firebase.projects.get"]
 [debug] [2019-06-12T12:35:03.515Z] >>> HTTP REQUEST POST https://cloudresourcemanager.googleapis.com/v1/projects/pq-man:testIamPermissions  
 [debug] [2019-06-12T12:35:04.436Z] <<< HTTP RESPONSE 200
 [debug] [2019-06-12T12:35:04.438Z] >>> HTTP REQUEST GET https://cloudresourcemanager.googleapis.com/v1/projects/pq-man  
 [debug] [2019-06-12T12:35:05.245Z] <<< HTTP RESPONSE 200
 [info] +  functions: Using node@10 from host.
 [debug] [2019-06-12T12:35:05.256Z] >>> HTTP REQUEST GET https://mobilesdk-pa.googleapis.com/v1/projects/155870179466:getServerAppConfig  
 [debug] [2019-06-12T12:35:06.031Z] <<< HTTP RESPONSE 200
 [info] +  functions: Emulator started at http://localhost:5000
 [info] i  functions: Watching "C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions" for Cloud Functions...
 [debug] [2019-06-12T12:35:06.691Z] Functions runtime initialized.
 [debug] [2019-06-12T12:35:06.692Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:35:07.479Z] firebase-admin has been stubbed.
 [info] i  functions: HTTP trigger initialized at http://localhost:5000/pq-man/us-central1/search
 [debug] [2019-06-12T12:35:08.566Z] Accepted request GET /pq-man/us-central1/search?s=handball --> search
 [debug] [2019-06-12T12:35:09.154Z] Functions runtime initialized.
 [info] i  functions: Beginning execution of "search"
 [debug] [2019-06-12T12:35:09.156Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:35:09.973Z] firebase-admin has been stubbed.
 [debug] [2019-06-12T12:35:09.990Z] Trigger "search" has been found, beginning invocation!
 [debug] [2019-06-12T12:35:09.990Z] 
 [debug] [2019-06-12T12:35:09.990Z] Running search in mode HTTPS
 [info] i  Your code has been provided a "firebase-admin" instance.
 [info] i  Your code does not appear to initialize the 'firebase-admin' module, so we've done it automatically.
   - Learn more: https://firebase.google.com/docs/admin/setup
 [debug] [2019-06-12T12:35:10.001Z] {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\5564"}
 [debug] [2019-06-12T12:35:10.004Z] [functions] Runtime ready! Sending request! {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\5564"}
 [debug] [2019-06-12T12:35:10.011Z] Ephemeral server used!
 [info] >  
 [debug] [2019-06-12T12:35:10.013Z] Ephemeral server survived.
 [warn] !  TypeError: Converting circular structure to JSON
    at JSON.stringify (<anonymous>)
    at exports.search.functions.https.onRequest (C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions\lib\index.js:13:19)
    at Run (C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:413:20)
    at C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:387:19
    at Generator.next (<anonymous>)
    at C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:7:71
    at new Promise (<anonymous>)
    at __awaiter (C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:3:12)
    at Run (C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:380:12)
    at C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:412:15
 [warn] !  Your function was killed because it raised an unhandled error.
 [debug] [2019-06-12T12:35:58.805Z] File C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions\src\index.ts changed, reloading triggers
 [debug] [2019-06-12T12:36:00.607Z] Functions runtime initialized.
 [debug] [2019-06-12T12:36:00.608Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [info] Shutting down...
 [debug] [2019-06-12T12:36:11.692Z] ----------------------------------------------------------------------
 [debug] [2019-06-12T12:36:11.696Z] Command:       C:\Program Files\nodejs\node.exe C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\bin\firebase.js serve --only functions
 [debug] [2019-06-12T12:36:11.696Z] CLI Version:   6.10.0
 [debug] [2019-06-12T12:36:11.696Z] Platform:      win32
 [debug] [2019-06-12T12:36:11.696Z] Node Version:  v10.15.1
 [debug] [2019-06-12T12:36:11.698Z] Time:          Wed Jun 12 2019 21:36:11 GMT+0900 (GMT+09:00)
 [debug] [2019-06-12T12:36:11.698Z] ----------------------------------------------------------------------
 [debug] 
 [debug] [2019-06-12T12:36:11.710Z] > command requires scopes: ["email","openid","https://www.googleapis.com/auth/cloudplatformprojects.readonly","https://www.googleapis.com/auth/firebase","https://www.googleapis.com/auth/cloud-platform"]
 [debug] [2019-06-12T12:36:11.711Z] > authorizing via signed-in user
 [debug] [2019-06-12T12:36:11.711Z] [iam] checking project pq-man for permissions ["firebase.projects.get"]
 [debug] [2019-06-12T12:36:11.714Z] >>> HTTP REQUEST POST https://cloudresourcemanager.googleapis.com/v1/projects/pq-man:testIamPermissions  
 [debug] [2019-06-12T12:36:12.585Z] <<< HTTP RESPONSE 200
 [debug] [2019-06-12T12:36:12.586Z] >>> HTTP REQUEST GET https://cloudresourcemanager.googleapis.com/v1/projects/pq-man  
 [debug] [2019-06-12T12:36:13.392Z] <<< HTTP RESPONSE 200
 [info] +  functions: Using node@10 from host.
 [debug] [2019-06-12T12:36:13.401Z] >>> HTTP REQUEST GET https://mobilesdk-pa.googleapis.com/v1/projects/155870179466:getServerAppConfig  
 [debug] [2019-06-12T12:36:14.171Z] <<< HTTP RESPONSE 200
 [info] +  functions: Emulator started at http://localhost:5000
 [info] i  functions: Watching "C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions" for Cloud Functions...
 [debug] [2019-06-12T12:36:15.018Z] Functions runtime initialized.
 [debug] [2019-06-12T12:36:15.018Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:36:15.909Z] firebase-admin has been stubbed.
 [info] i  functions: HTTP trigger initialized at http://localhost:5000/pq-man/us-central1/search
 [debug] [2019-06-12T12:36:16.494Z] Accepted request GET /pq-man/us-central1/search?s=handball --> search
 [debug] [2019-06-12T12:36:16.748Z] Accepted request GET /pq-man/us-central1/search?s=handball --> search
 [debug] [2019-06-12T12:36:17.167Z] Functions runtime initialized.
 [info] i  functions: Beginning execution of "search"
 [debug] [2019-06-12T12:36:17.169Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:36:17.413Z] Functions runtime initialized.
 [info] i  functions: Beginning execution of "search"
 [debug] [2019-06-12T12:36:17.415Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:36:18.243Z] firebase-admin has been stubbed.
 [debug] [2019-06-12T12:36:18.267Z] Trigger "search" has been found, beginning invocation!
 [debug] [2019-06-12T12:36:18.268Z] 
 [debug] [2019-06-12T12:36:18.268Z] Running search in mode HTTPS
 [info] i  Your code has been provided a "firebase-admin" instance.
 [info] i  Your code does not appear to initialize the 'firebase-admin' module, so we've done it automatically.
   - Learn more: https://firebase.google.com/docs/admin/setup
 [debug] [2019-06-12T12:36:18.280Z] {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\18784"}
 [debug] [2019-06-12T12:36:18.284Z] [functions] Runtime ready! Sending request! {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\18784"}
 [debug] [2019-06-12T12:36:18.293Z] Ephemeral server used!
 [info] >  
 [debug] [2019-06-12T12:36:18.302Z] Ephemeral server survived.
 [info] i  functions: Finished "search" in ~1s
 [debug] [2019-06-12T12:36:18.466Z] firebase-admin has been stubbed.
 [debug] [2019-06-12T12:36:18.485Z] Trigger "search" has been found, beginning invocation!
 [debug] [2019-06-12T12:36:18.485Z] 
 [debug] [2019-06-12T12:36:18.485Z] Running search in mode HTTPS
 [info] i  Your code has been provided a "firebase-admin" instance.
 [info] i  Your code does not appear to initialize the 'firebase-admin' module, so we've done it automatically.
   - Learn more: https://firebase.google.com/docs/admin/setup
 [debug] [2019-06-12T12:36:18.496Z] {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\13280"}
 [debug] [2019-06-12T12:36:18.498Z] [functions] Runtime ready! Sending request! {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\13280"}
 [debug] [2019-06-12T12:36:18.506Z] Ephemeral server used!
 [info] >  
 [debug] [2019-06-12T12:36:18.513Z] Ephemeral server survived.
 [info] i  functions: Finished "search" in ~1s
 [debug] [2019-06-12T12:36:25.915Z] File C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions\src\index.ts changed, reloading triggers
 [debug] [2019-06-12T12:36:27.536Z] Functions runtime initialized.
 [debug] [2019-06-12T12:36:27.537Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:36:28.466Z] firebase-admin has been stubbed.
 [debug] [2019-06-12T12:36:29.471Z] File C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions\src\index.ts changed, reloading triggers
 [debug] [2019-06-12T12:36:31.307Z] Functions runtime initialized.
 [debug] [2019-06-12T12:36:31.308Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:36:32.289Z] firebase-admin has been stubbed.
 [debug] [2019-06-12T12:37:35.513Z] File C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions\src\index.ts changed, reloading triggers
 [info] Shutting down...
 [debug] [2019-06-12T12:37:45.746Z] ----------------------------------------------------------------------
 [debug] [2019-06-12T12:37:45.749Z] Command:       C:\Program Files\nodejs\node.exe C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\bin\firebase.js serve --only functions
 [debug] [2019-06-12T12:37:45.749Z] CLI Version:   6.10.0
 [debug] [2019-06-12T12:37:45.749Z] Platform:      win32
 [debug] [2019-06-12T12:37:45.749Z] Node Version:  v10.15.1
 [debug] [2019-06-12T12:37:45.751Z] Time:          Wed Jun 12 2019 21:37:45 GMT+0900 (GMT+09:00)
 [debug] [2019-06-12T12:37:45.751Z] ----------------------------------------------------------------------
 [debug] 
 [debug] [2019-06-12T12:37:45.762Z] > command requires scopes: ["email","openid","https://www.googleapis.com/auth/cloudplatformprojects.readonly","https://www.googleapis.com/auth/firebase","https://www.googleapis.com/auth/cloud-platform"]
 [debug] [2019-06-12T12:37:45.763Z] > authorizing via signed-in user
 [debug] [2019-06-12T12:37:45.764Z] [iam] checking project pq-man for permissions ["firebase.projects.get"]
 [debug] [2019-06-12T12:37:45.766Z] >>> HTTP REQUEST POST https://cloudresourcemanager.googleapis.com/v1/projects/pq-man:testIamPermissions  
 [debug] [2019-06-12T12:37:46.698Z] <<< HTTP RESPONSE 200
 [debug] [2019-06-12T12:37:46.700Z] >>> HTTP REQUEST GET https://cloudresourcemanager.googleapis.com/v1/projects/pq-man  
 [debug] [2019-06-12T12:37:47.516Z] <<< HTTP RESPONSE 200
 [info] +  functions: Using node@10 from host.
 [debug] [2019-06-12T12:37:47.524Z] >>> HTTP REQUEST GET https://mobilesdk-pa.googleapis.com/v1/projects/155870179466:getServerAppConfig  
 [debug] [2019-06-12T12:37:48.201Z] <<< HTTP RESPONSE 200
 [info] +  functions: Emulator started at http://localhost:5000
 [info] i  functions: Watching "C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions" for Cloud Functions...
 [debug] [2019-06-12T12:37:48.769Z] Functions runtime initialized.
 [debug] [2019-06-12T12:37:48.769Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:37:49.926Z] firebase-admin has been stubbed.
 [info] i  functions: HTTP trigger initialized at http://localhost:5000/pq-man/us-central1/search
 [debug] [2019-06-12T12:37:51.732Z] Accepted request GET /pq-man/us-central1/search?s=handball --> search
 [debug] [2019-06-12T12:37:52.520Z] Functions runtime initialized.
 [info] i  functions: Beginning execution of "search"
 [debug] [2019-06-12T12:37:52.522Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:37:53.384Z] firebase-admin has been stubbed.
 [debug] [2019-06-12T12:37:53.402Z] Trigger "search" has been found, beginning invocation!
 [debug] [2019-06-12T12:37:53.403Z] 
 [debug] [2019-06-12T12:37:53.403Z] Running search in mode HTTPS
 [info] i  Your code has been provided a "firebase-admin" instance.
 [info] i  Your code does not appear to initialize the 'firebase-admin' module, so we've done it automatically.
   - Learn more: https://firebase.google.com/docs/admin/setup
 [debug] [2019-06-12T12:37:53.412Z] {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\13280"}
 [debug] [2019-06-12T12:37:53.415Z] [functions] Runtime ready! Sending request! {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\13280"}
 [debug] [2019-06-12T12:37:53.423Z] Ephemeral server used!
 [debug] [2019-06-12T12:37:53.429Z] Ephemeral server survived.
 [info] i  functions: Finished "search" in ~1s
 [info] Shutting down...
 [debug] [2019-06-12T12:38:13.509Z] ----------------------------------------------------------------------
 [debug] [2019-06-12T12:38:13.512Z] Command:       C:\Program Files\nodejs\node.exe C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\bin\firebase.js serve --only functions
 [debug] [2019-06-12T12:38:13.512Z] CLI Version:   6.10.0
 [debug] [2019-06-12T12:38:13.512Z] Platform:      win32
 [debug] [2019-06-12T12:38:13.512Z] Node Version:  v10.15.1
 [debug] [2019-06-12T12:38:13.514Z] Time:          Wed Jun 12 2019 21:38:13 GMT+0900 (GMT+09:00)
 [debug] [2019-06-12T12:38:13.514Z] ----------------------------------------------------------------------
 [debug] 
 [debug] [2019-06-12T12:38:13.526Z] > command requires scopes: ["email","openid","https://www.googleapis.com/auth/cloudplatformprojects.readonly","https://www.googleapis.com/auth/firebase","https://www.googleapis.com/auth/cloud-platform"]
 [debug] [2019-06-12T12:38:13.526Z] > authorizing via signed-in user
 [debug] [2019-06-12T12:38:13.527Z] [iam] checking project pq-man for permissions ["firebase.projects.get"]
 [debug] [2019-06-12T12:38:13.529Z] >>> HTTP REQUEST POST https://cloudresourcemanager.googleapis.com/v1/projects/pq-man:testIamPermissions  
 [debug] [2019-06-12T12:38:14.599Z] <<< HTTP RESPONSE 200
 [debug] [2019-06-12T12:38:14.600Z] >>> HTTP REQUEST GET https://cloudresourcemanager.googleapis.com/v1/projects/pq-man  
 [debug] [2019-06-12T12:38:15.406Z] <<< HTTP RESPONSE 200
 [info] +  functions: Using node@10 from host.
 [debug] [2019-06-12T12:38:15.414Z] >>> HTTP REQUEST GET https://mobilesdk-pa.googleapis.com/v1/projects/155870179466:getServerAppConfig  
 [debug] [2019-06-12T12:38:15.904Z] <<< HTTP RESPONSE 200
 [info] +  functions: Emulator started at http://localhost:5000
 [info] i  functions: Watching "C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions" for Cloud Functions...
 [debug] [2019-06-12T12:38:16.462Z] Functions runtime initialized.
 [debug] [2019-06-12T12:38:16.462Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:38:17.213Z] firebase-admin has been stubbed.
 [info] i  functions: HTTP trigger initialized at http://localhost:5000/pq-man/us-central1/search
 [debug] [2019-06-12T12:38:34.928Z] Accepted request GET /pq-man/us-central1/search?s=handball --> search
 [debug] [2019-06-12T12:38:35.544Z] Functions runtime initialized.
 [info] i  functions: Beginning execution of "search"
 [debug] [2019-06-12T12:38:35.547Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:38:36.360Z] firebase-admin has been stubbed.
 [debug] [2019-06-12T12:38:36.378Z] Trigger "search" has been found, beginning invocation!
 [debug] [2019-06-12T12:38:36.378Z] 
 [debug] [2019-06-12T12:38:36.378Z] Running search in mode HTTPS
 [info] i  Your code has been provided a "firebase-admin" instance.
 [info] i  Your code does not appear to initialize the 'firebase-admin' module, so we've done it automatically.
   - Learn more: https://firebase.google.com/docs/admin/setup
 [debug] [2019-06-12T12:38:36.387Z] {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\1376"}
 [debug] [2019-06-12T12:38:36.391Z] [functions] Runtime ready! Sending request! {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\1376"}
 [debug] [2019-06-12T12:38:36.399Z] Ephemeral server used!
 [debug] [2019-06-12T12:38:36.400Z] Ephemeral server survived.
 [warn] !  TypeError: req.query is not a function
    at exports.search.functions.https.onRequest (C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions\lib\index.js:12:33)
    at Run (C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:413:20)
    at C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:387:19
    at Generator.next (<anonymous>)
    at C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:7:71
    at new Promise (<anonymous>)
    at __awaiter (C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:3:12)
    at Run (C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:380:12)
    at C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:412:15
    at Generator.next (<anonymous>)
 [warn] !  Your function was killed because it raised an unhandled error.
 [debug] [2019-06-12T12:38:44.580Z] File C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions\src\index.ts changed, reloading triggers
 [debug] [2019-06-12T12:38:46.210Z] Functions runtime initialized.
 [debug] [2019-06-12T12:38:46.212Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:38:47.048Z] firebase-admin has been stubbed.
 [info] Shutting down...
 [debug] [2019-06-12T12:39:06.653Z] ----------------------------------------------------------------------
 [debug] [2019-06-12T12:39:06.656Z] Command:       C:\Program Files\nodejs\node.exe C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\bin\firebase.js serve --only functions
 [debug] [2019-06-12T12:39:06.657Z] CLI Version:   6.10.0
 [debug] [2019-06-12T12:39:06.657Z] Platform:      win32
 [debug] [2019-06-12T12:39:06.657Z] Node Version:  v10.15.1
 [debug] [2019-06-12T12:39:06.659Z] Time:          Wed Jun 12 2019 21:39:06 GMT+0900 (GMT+09:00)
 [debug] [2019-06-12T12:39:06.659Z] ----------------------------------------------------------------------
 [debug] 
 [debug] [2019-06-12T12:39:06.672Z] > command requires scopes: ["email","openid","https://www.googleapis.com/auth/cloudplatformprojects.readonly","https://www.googleapis.com/auth/firebase","https://www.googleapis.com/auth/cloud-platform"]
 [debug] [2019-06-12T12:39:06.673Z] > authorizing via signed-in user
 [debug] [2019-06-12T12:39:06.673Z] [iam] checking project pq-man for permissions ["firebase.projects.get"]
 [debug] [2019-06-12T12:39:06.675Z] >>> HTTP REQUEST POST https://cloudresourcemanager.googleapis.com/v1/projects/pq-man:testIamPermissions  
 [debug] [2019-06-12T12:39:07.538Z] <<< HTTP RESPONSE 200
 [debug] [2019-06-12T12:39:07.540Z] >>> HTTP REQUEST GET https://cloudresourcemanager.googleapis.com/v1/projects/pq-man  
 [debug] [2019-06-12T12:39:08.352Z] <<< HTTP RESPONSE 200
 [info] +  functions: Using node@10 from host.
 [debug] [2019-06-12T12:39:08.361Z] >>> HTTP REQUEST GET https://mobilesdk-pa.googleapis.com/v1/projects/155870179466:getServerAppConfig  
 [debug] [2019-06-12T12:39:09.064Z] <<< HTTP RESPONSE 200
 [info] +  functions: Emulator started at http://localhost:5000
 [info] i  functions: Watching "C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions" for Cloud Functions...
 [debug] [2019-06-12T12:39:09.613Z] Functions runtime initialized.
 [debug] [2019-06-12T12:39:09.614Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:39:10.664Z] Accepted request GET /pq-man/us-central1/search?s=handball --> search
 [debug] [2019-06-12T12:39:10.705Z] firebase-admin has been stubbed.
 [info] i  functions: HTTP trigger initialized at http://localhost:5000/pq-man/us-central1/search
 [debug] [2019-06-12T12:39:11.290Z] Functions runtime initialized.
 [info] i  functions: Beginning execution of "search"
 [debug] [2019-06-12T12:39:11.293Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:39:12.119Z] firebase-admin has been stubbed.
 [debug] [2019-06-12T12:39:12.137Z] Trigger "search" has been found, beginning invocation!
 [debug] [2019-06-12T12:39:12.137Z] 
 [debug] [2019-06-12T12:39:12.137Z] Running search in mode HTTPS
 [info] i  Your code has been provided a "firebase-admin" instance.
 [info] i  Your code does not appear to initialize the 'firebase-admin' module, so we've done it automatically.
   - Learn more: https://firebase.google.com/docs/admin/setup
 [debug] [2019-06-12T12:39:12.146Z] {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\17324"}
 [debug] [2019-06-12T12:39:12.149Z] [functions] Runtime ready! Sending request! {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\17324"}
 [debug] [2019-06-12T12:39:12.157Z] Ephemeral server used!
 [debug] [2019-06-12T12:39:12.162Z] Ephemeral server survived.
 [info] i  functions: Finished "search" in ~1s
 [debug] [2019-06-12T12:39:16.701Z] Accepted request GET /pq-man/us-central1/search/handball --> search
 [debug] [2019-06-12T12:39:17.437Z] Functions runtime initialized.
 [info] i  functions: Beginning execution of "search"
 [debug] [2019-06-12T12:39:17.439Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:39:18.265Z] firebase-admin has been stubbed.
 [debug] [2019-06-12T12:39:18.283Z] Trigger "search" has been found, beginning invocation!
 [debug] [2019-06-12T12:39:18.283Z] 
 [debug] [2019-06-12T12:39:18.283Z] Running search in mode HTTPS
 [info] i  Your code has been provided a "firebase-admin" instance.
 [info] i  Your code does not appear to initialize the 'firebase-admin' module, so we've done it automatically.
   - Learn more: https://firebase.google.com/docs/admin/setup
 [debug] [2019-06-12T12:39:18.293Z] {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\4608"}
 [debug] [2019-06-12T12:39:18.295Z] [functions] Runtime ready! Sending request! {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\4608"}
 [debug] [2019-06-12T12:39:18.303Z] Ephemeral server used!
 [debug] [2019-06-12T12:39:18.307Z] Ephemeral server survived.
 [info] i  functions: Finished "search" in ~1s
 [debug] [2019-06-12T12:40:45.127Z] File C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions\src\index.ts changed, reloading triggers
 [debug] [2019-06-12T12:40:46.885Z] Functions runtime initialized.
 [debug] [2019-06-12T12:40:46.886Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:40:50.855Z] firebase-admin has been stubbed.
 [debug] [2019-06-12T12:40:55.504Z] File C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions\src\index.ts changed, reloading triggers
 [debug] [2019-06-12T12:40:57.138Z] Functions runtime initialized.
 [debug] [2019-06-12T12:40:57.140Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:40:57.944Z] firebase-admin has been stubbed.
 [debug] [2019-06-12T12:41:24.409Z] Accepted request GET /pq-man/us-central1/search/handball --> search
 [debug] [2019-06-12T12:41:25.015Z] Functions runtime initialized.
 [info] i  functions: Beginning execution of "search"
 [debug] [2019-06-12T12:41:25.021Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:41:26.190Z] firebase-admin has been stubbed.
 [debug] [2019-06-12T12:41:26.211Z] Trigger "search" has been found, beginning invocation!
 [debug] [2019-06-12T12:41:26.211Z] 
 [debug] [2019-06-12T12:41:26.211Z] Running search in mode HTTPS
 [info] i  Your code has been provided a "firebase-admin" instance.
 [info] i  Your code does not appear to initialize the 'firebase-admin' module, so we've done it automatically.
   - Learn more: https://firebase.google.com/docs/admin/setup
 [debug] [2019-06-12T12:41:26.221Z] {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\16888"}
 [debug] [2019-06-12T12:41:26.223Z] [functions] Runtime ready! Sending request! {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\16888"}
 [debug] [2019-06-12T12:41:26.230Z] Ephemeral server used!
 [debug] [2019-06-12T12:41:26.233Z] Ephemeral server survived.
 [info] i  functions: Finished "search" in ~1s
 [debug] [2019-06-12T12:41:29.598Z] File C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions\src\index.ts changed, reloading triggers
 [info] Shutting down...
 [debug] [2019-06-12T12:41:40.836Z] ----------------------------------------------------------------------
 [debug] [2019-06-12T12:41:40.839Z] Command:       C:\Program Files\nodejs\node.exe C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\bin\firebase.js serve --only functions
 [debug] [2019-06-12T12:41:40.839Z] CLI Version:   6.10.0
 [debug] [2019-06-12T12:41:40.839Z] Platform:      win32
 [debug] [2019-06-12T12:41:40.839Z] Node Version:  v10.15.1
 [debug] [2019-06-12T12:41:40.840Z] Time:          Wed Jun 12 2019 21:41:40 GMT+0900 (GMT+09:00)
 [debug] [2019-06-12T12:41:40.840Z] ----------------------------------------------------------------------
 [debug] 
 [debug] [2019-06-12T12:41:40.855Z] > command requires scopes: ["email","openid","https://www.googleapis.com/auth/cloudplatformprojects.readonly","https://www.googleapis.com/auth/firebase","https://www.googleapis.com/auth/cloud-platform"]
 [debug] [2019-06-12T12:41:40.856Z] > authorizing via signed-in user
 [debug] [2019-06-12T12:41:40.856Z] [iam] checking project pq-man for permissions ["firebase.projects.get"]
 [debug] [2019-06-12T12:41:40.859Z] >>> HTTP REQUEST POST https://cloudresourcemanager.googleapis.com/v1/projects/pq-man:testIamPermissions  
 [debug] [2019-06-12T12:41:41.735Z] <<< HTTP RESPONSE 200
 [debug] [2019-06-12T12:41:41.737Z] >>> HTTP REQUEST GET https://cloudresourcemanager.googleapis.com/v1/projects/pq-man  
 [debug] [2019-06-12T12:41:42.548Z] <<< HTTP RESPONSE 200
 [info] +  functions: Using node@10 from host.
 [debug] [2019-06-12T12:41:42.557Z] >>> HTTP REQUEST GET https://mobilesdk-pa.googleapis.com/v1/projects/155870179466:getServerAppConfig  
 [debug] [2019-06-12T12:41:43.107Z] <<< HTTP RESPONSE 200
 [info] +  functions: Emulator started at http://localhost:5000
 [info] i  functions: Watching "C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions" for Cloud Functions...
 [debug] [2019-06-12T12:41:43.663Z] Functions runtime initialized.
 [debug] [2019-06-12T12:41:43.663Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:41:44.518Z] firebase-admin has been stubbed.
 [info] i  functions: HTTP trigger initialized at http://localhost:5000/pq-man/us-central1/search
 [debug] [2019-06-12T12:41:45.022Z] Accepted request GET /pq-man/us-central1/search/handball --> search
 [debug] [2019-06-12T12:41:45.601Z] Functions runtime initialized.
 [info] i  functions: Beginning execution of "search"
 [debug] [2019-06-12T12:41:45.603Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:41:46.408Z] firebase-admin has been stubbed.
 [debug] [2019-06-12T12:41:46.427Z] Trigger "search" has been found, beginning invocation!
 [debug] [2019-06-12T12:41:46.427Z] 
 [debug] [2019-06-12T12:41:46.427Z] Running search in mode HTTPS
 [info] i  Your code has been provided a "firebase-admin" instance.
 [info] i  Your code does not appear to initialize the 'firebase-admin' module, so we've done it automatically.
   - Learn more: https://firebase.google.com/docs/admin/setup
 [debug] [2019-06-12T12:41:46.439Z] {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\7584"}
 [debug] [2019-06-12T12:41:46.441Z] [functions] Runtime ready! Sending request! {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\7584"}
 [debug] [2019-06-12T12:41:46.450Z] Ephemeral server used!
 [debug] [2019-06-12T12:41:46.457Z] Ephemeral server survived.
 [info] i  functions: Finished "search" in ~1s
 [debug] [2019-06-12T12:42:37.610Z] File C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions\src\index.ts changed, reloading triggers
 [info] Shutting down...
 [debug] [2019-06-12T12:42:46.754Z] ----------------------------------------------------------------------
 [debug] [2019-06-12T12:42:46.757Z] Command:       C:\Program Files\nodejs\node.exe C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\bin\firebase.js serve --only functions
 [debug] [2019-06-12T12:42:46.757Z] CLI Version:   6.10.0
 [debug] [2019-06-12T12:42:46.757Z] Platform:      win32
 [debug] [2019-06-12T12:42:46.757Z] Node Version:  v10.15.1
 [debug] [2019-06-12T12:42:46.758Z] Time:          Wed Jun 12 2019 21:42:46 GMT+0900 (GMT+09:00)
 [debug] [2019-06-12T12:42:46.758Z] ----------------------------------------------------------------------
 [debug] 
 [debug] [2019-06-12T12:42:46.771Z] > command requires scopes: ["email","openid","https://www.googleapis.com/auth/cloudplatformprojects.readonly","https://www.googleapis.com/auth/firebase","https://www.googleapis.com/auth/cloud-platform"]
 [debug] [2019-06-12T12:42:46.772Z] > authorizing via signed-in user
 [debug] [2019-06-12T12:42:46.772Z] [iam] checking project pq-man for permissions ["firebase.projects.get"]
 [debug] [2019-06-12T12:42:46.774Z] >>> HTTP REQUEST POST https://cloudresourcemanager.googleapis.com/v1/projects/pq-man:testIamPermissions  
 [debug] [2019-06-12T12:42:47.692Z] <<< HTTP RESPONSE 200
 [debug] [2019-06-12T12:42:47.694Z] >>> HTTP REQUEST GET https://cloudresourcemanager.googleapis.com/v1/projects/pq-man  
 [debug] [2019-06-12T12:42:48.496Z] <<< HTTP RESPONSE 200
 [info] +  functions: Using node@10 from host.
 [debug] [2019-06-12T12:42:48.504Z] >>> HTTP REQUEST GET https://mobilesdk-pa.googleapis.com/v1/projects/155870179466:getServerAppConfig  
 [debug] [2019-06-12T12:42:48.980Z] <<< HTTP RESPONSE 200
 [info] +  functions: Emulator started at http://localhost:5000
 [info] i  functions: Watching "C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions" for Cloud Functions...
 [debug] [2019-06-12T12:42:49.551Z] Functions runtime initialized.
 [debug] [2019-06-12T12:42:49.551Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:42:50.315Z] firebase-admin has been stubbed.
 [info] i  functions: HTTP trigger initialized at http://localhost:5000/pq-man/us-central1/search
 [debug] [2019-06-12T12:42:52.464Z] Accepted request GET /pq-man/us-central1/search/handball --> search
 [debug] [2019-06-12T12:42:53.072Z] Functions runtime initialized.
 [info] i  functions: Beginning execution of "search"
 [debug] [2019-06-12T12:42:53.075Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:42:53.902Z] firebase-admin has been stubbed.
 [debug] [2019-06-12T12:42:53.922Z] Trigger "search" has been found, beginning invocation!
 [debug] [2019-06-12T12:42:53.922Z] 
 [debug] [2019-06-12T12:42:53.922Z] Running search in mode HTTPS
 [info] i  Your code has been provided a "firebase-admin" instance.
 [info] i  Your code does not appear to initialize the 'firebase-admin' module, so we've done it automatically.
   - Learn more: https://firebase.google.com/docs/admin/setup
 [debug] [2019-06-12T12:42:53.931Z] {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\7800"}
 [debug] [2019-06-12T12:42:53.934Z] [functions] Runtime ready! Sending request! {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\7800"}
 [debug] [2019-06-12T12:42:53.942Z] Ephemeral server used!
 [debug] [2019-06-12T12:42:53.949Z] Ephemeral server survived.
 [info] i  functions: Finished "search" in ~1s
 [debug] [2019-06-12T12:43:08.309Z] File C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions\src\index.ts changed, reloading triggers
 [info] Shutting down...
 [debug] [2019-06-12T12:43:17.718Z] ----------------------------------------------------------------------
 [debug] [2019-06-12T12:43:17.721Z] Command:       C:\Program Files\nodejs\node.exe C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\bin\firebase.js serve --only functions
 [debug] [2019-06-12T12:43:17.721Z] CLI Version:   6.10.0
 [debug] [2019-06-12T12:43:17.721Z] Platform:      win32
 [debug] [2019-06-12T12:43:17.721Z] Node Version:  v10.15.1
 [debug] [2019-06-12T12:43:17.723Z] Time:          Wed Jun 12 2019 21:43:17 GMT+0900 (GMT+09:00)
 [debug] [2019-06-12T12:43:17.723Z] ----------------------------------------------------------------------
 [debug] 
 [debug] [2019-06-12T12:43:17.736Z] > command requires scopes: ["email","openid","https://www.googleapis.com/auth/cloudplatformprojects.readonly","https://www.googleapis.com/auth/firebase","https://www.googleapis.com/auth/cloud-platform"]
 [debug] [2019-06-12T12:43:17.737Z] > authorizing via signed-in user
 [debug] [2019-06-12T12:43:17.737Z] [iam] checking project pq-man for permissions ["firebase.projects.get"]
 [debug] [2019-06-12T12:43:17.740Z] >>> HTTP REQUEST POST https://cloudresourcemanager.googleapis.com/v1/projects/pq-man:testIamPermissions  
 [debug] [2019-06-12T12:43:18.654Z] <<< HTTP RESPONSE 200
 [debug] [2019-06-12T12:43:18.655Z] >>> HTTP REQUEST GET https://cloudresourcemanager.googleapis.com/v1/projects/pq-man  
 [debug] [2019-06-12T12:43:19.474Z] <<< HTTP RESPONSE 200
 [info] +  functions: Using node@10 from host.
 [debug] [2019-06-12T12:43:19.482Z] >>> HTTP REQUEST GET https://mobilesdk-pa.googleapis.com/v1/projects/155870179466:getServerAppConfig  
 [debug] [2019-06-12T12:43:19.972Z] <<< HTTP RESPONSE 200
 [info] +  functions: Emulator started at http://localhost:5000
 [info] i  functions: Watching "C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions" for Cloud Functions...
 [debug] [2019-06-12T12:43:20.515Z] Functions runtime initialized.
 [debug] [2019-06-12T12:43:20.515Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:43:21.269Z] firebase-admin has been stubbed.
 [info] i  functions: HTTP trigger initialized at http://localhost:5000/pq-man/us-central1/search
 [debug] [2019-06-12T12:43:25.333Z] Accepted request GET /pq-man/us-central1/search/handball --> search
 [debug] [2019-06-12T12:43:25.932Z] Functions runtime initialized.
 [info] i  functions: Beginning execution of "search"
 [debug] [2019-06-12T12:43:25.934Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:43:26.759Z] firebase-admin has been stubbed.
 [debug] [2019-06-12T12:43:26.779Z] Trigger "search" has been found, beginning invocation!
 [debug] [2019-06-12T12:43:26.779Z] 
 [debug] [2019-06-12T12:43:26.779Z] Running search in mode HTTPS
 [info] i  Your code has been provided a "firebase-admin" instance.
 [info] i  Your code does not appear to initialize the 'firebase-admin' module, so we've done it automatically.
   - Learn more: https://firebase.google.com/docs/admin/setup
 [debug] [2019-06-12T12:43:26.788Z] {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\18224"}
 [debug] [2019-06-12T12:43:26.791Z] [functions] Runtime ready! Sending request! {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\18224"}
 [debug] [2019-06-12T12:43:26.800Z] Ephemeral server used!
 [debug] [2019-06-12T12:43:26.806Z] Ephemeral server survived.
 [info] i  functions: Finished "search" in ~1s
 [debug] [2019-06-12T12:43:51.474Z] File C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions\src\index.ts changed, reloading triggers
 [debug] [2019-06-12T12:43:53.217Z] Functions runtime initialized.
 [debug] [2019-06-12T12:43:53.218Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [info] Shutting down...
 [debug] [2019-06-12T12:44:02.193Z] ----------------------------------------------------------------------
 [debug] [2019-06-12T12:44:02.196Z] Command:       C:\Program Files\nodejs\node.exe C:\Users\Mathieu\AppData\Roaming\npm\node_modules\firebase-tools\lib\bin\firebase.js serve --only functions
 [debug] [2019-06-12T12:44:02.197Z] CLI Version:   6.10.0
 [debug] [2019-06-12T12:44:02.197Z] Platform:      win32
 [debug] [2019-06-12T12:44:02.197Z] Node Version:  v10.15.1
 [debug] [2019-06-12T12:44:02.198Z] Time:          Wed Jun 12 2019 21:44:02 GMT+0900 (GMT+09:00)
 [debug] [2019-06-12T12:44:02.198Z] ----------------------------------------------------------------------
 [debug] 
 [debug] [2019-06-12T12:44:02.211Z] > command requires scopes: ["email","openid","https://www.googleapis.com/auth/cloudplatformprojects.readonly","https://www.googleapis.com/auth/firebase","https://www.googleapis.com/auth/cloud-platform"]
 [debug] [2019-06-12T12:44:02.212Z] > authorizing via signed-in user
 [debug] [2019-06-12T12:44:02.212Z] [iam] checking project pq-man for permissions ["firebase.projects.get"]
 [debug] [2019-06-12T12:44:02.215Z] >>> HTTP REQUEST POST https://cloudresourcemanager.googleapis.com/v1/projects/pq-man:testIamPermissions  
 [debug] [2019-06-12T12:44:03.082Z] <<< HTTP RESPONSE 200
 [debug] [2019-06-12T12:44:03.084Z] >>> HTTP REQUEST GET https://cloudresourcemanager.googleapis.com/v1/projects/pq-man  
 [debug] [2019-06-12T12:44:03.878Z] <<< HTTP RESPONSE 200
 [info] +  functions: Using node@10 from host.
 [debug] [2019-06-12T12:44:03.886Z] >>> HTTP REQUEST GET https://mobilesdk-pa.googleapis.com/v1/projects/155870179466:getServerAppConfig  
 [debug] [2019-06-12T12:44:04.379Z] <<< HTTP RESPONSE 200
 [info] +  functions: Emulator started at http://localhost:5000
 [info] i  functions: Watching "C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions" for Cloud Functions...
 [debug] [2019-06-12T12:44:04.948Z] Functions runtime initialized.
 [debug] [2019-06-12T12:44:04.949Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:44:05.702Z] firebase-admin has been stubbed.
 [info] i  functions: HTTP trigger initialized at http://localhost:5000/pq-man/us-central1/search
 [debug] [2019-06-12T12:44:48.098Z] Accepted request GET /pq-man/us-central1/search/handball --> search
 [debug] [2019-06-12T12:44:48.751Z] Functions runtime initialized.
 [info] i  functions: Beginning execution of "search"
 [debug] [2019-06-12T12:44:48.754Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:44:49.624Z] firebase-admin has been stubbed.
 [debug] [2019-06-12T12:44:49.930Z] Trigger "search" has been found, beginning invocation!
 [debug] [2019-06-12T12:44:49.930Z] 
 [debug] [2019-06-12T12:44:49.930Z] Running search in mode HTTPS
 [info] i  Your code has been provided a "firebase-admin" instance.
 [info] i  Your code does not appear to initialize the 'firebase-admin' module, so we've done it automatically.
   - Learn more: https://firebase.google.com/docs/admin/setup
 [debug] [2019-06-12T12:44:49.940Z] {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\10380"}
 [debug] [2019-06-12T12:44:49.951Z] [functions] Runtime ready! Sending request! {"socketPath":"\\\\?\\pipe\\C:\\Users\\Mathieu\\Documents\\CAU-Project\\CAU-NLP-Spring-2019-PQ-Man-Site\\functions\\10380"}
 [debug] [2019-06-12T12:44:49.966Z] Ephemeral server used!
 [debug] [2019-06-12T12:44:49.973Z] Ephemeral server survived.
 [debug] [2019-06-12T12:44:59.310Z] File C:\Users\Mathieu\Documents\CAU-Project\CAU-NLP-Spring-2019-PQ-Man-Site\functions\src\index.ts changed, reloading triggers
 [debug] [2019-06-12T12:45:01.054Z] Functions runtime initialized.
 [debug] [2019-06-12T12:45:01.056Z] Disabled runtime features: {"functions_config_helper":true,"network_filtering":true,"timeout":true,"memory_limiting":true,"protect_env":true,"admin_stubs":true}
 [debug] [2019-06-12T12:45:02.001Z] firebase-admin has been stubbed.
 [info] i  functions: Finished "search" in ~21s
 [info] Shutting down...
--- a/functions/package-lock.json
+++ b/functions/package-lock.json
--- a/functions/package.json
+++ b/functions/package.json
@@ -0,0 +1,27 @@
 {
  "name": "functions",
  "scripts": {
    "lint": "tslint --project tsconfig.json",
    "build": "tsc",
    "serve": "npm run build && firebase serve --only functions",
    "shell": "npm run build && firebase functions:shell",
    "start": "npm run shell",
    "deploy": "firebase deploy --only functions",
    "logs": "firebase functions:log"
  },
  "engines": {
    "node": "10"
  },
  "main": "lib/index.js",
  "dependencies": {
    "firebase-admin": "~7.0.0",
    "firebase-functions": "^2.3.0",
    "request": "^2.88.0"
  },
  "devDependencies": {
    "firebase-functions-test": "^0.1.6",
    "tslint": "^5.12.0",
    "typescript": "^3.2.2"
  },
  "private": true
 }
--- a/functions/src/index.ts
+++ b/functions/src/index.ts
@@ -0,0 +1,21 @@
 import * as functions from 'firebase-functions';
 import * as request from 'request';
 // // Start writing Firebase Functions
 // // https://firebase.google.com/docs/functions/typescript
 //
 // export const helloWorld = functions.https.onRequest((request, response) => {
 //  response.send("Hello from Firebase!");
 // });
 export const search = functions.https.onRequest( ( req, res ) => {
  request( 'http://142.4.212.26:8080/search?s=' + req.params[0], ( error, response, body ) => {
    res.send( body );
  } );
  // request.get( 'http://142.4.212.26:8080/search?s=' + req.query.s ).on( "error", ( data ) => {
  //   res.send( data );
  // } ).on( "response", ( data ) => {
  //   res.send( data );
  // } );
 } );
--- a/functions/tsconfig.json
+++ b/functions/tsconfig.json
@@ -0,0 +1,15 @@
 {
  "compilerOptions": {
    "module": "commonjs",
    "noImplicitReturns": true,
    "noUnusedLocals": true,
    "outDir": "lib",
    "sourceMap": true,
    "strict": true,
    "target": "es2017"
  },
  "compileOnSave": true,
  "include": [
    "src"
  ]
 }
--- a/functions/tslint.json
+++ b/functions/tslint.json
@@ -0,0 +1,118 @@
 {
  "rules": {
    // -- Strict errors --
    // These lint rules are likely always a good idea.
    // Force function overloads to be declared together. This ensures readers understand APIs.
    "adjacent-overload-signatures": true,
    // Do not allow the subtle/obscure comma operator.
    "ban-comma-operator": true,
    // Do not allow internal modules or namespaces . These are deprecated in favor of ES6 modules.
    "no-namespace": true,
    // Do not allow parameters to be reassigned. To avoid bugs, developers should instead assign new values to new vars.
    "no-parameter-reassignment": true,
    // Force the use of ES6-style imports instead of /// <reference path=> imports.
    "no-reference": true,
    // Do not allow type assertions that do nothing. This is a big warning that the developer may not understand the
    // code currently being edited (they may be incorrectly handling a different type case that does not exist).
    "no-unnecessary-type-assertion": true,
    // Disallow nonsensical label usage.
    "label-position": true,
    // Disallows the (often typo) syntax if (var1 = var2). Replace with if (var2) { var1 = var2 }.
    "no-conditional-assignment": true,
    // Disallows constructors for primitive types (e.g. new Number('123'), though Number('123') is still allowed).
    "no-construct": true,
    // Do not allow super() to be called twice in a constructor.
    "no-duplicate-super": true,
    // Do not allow the same case to appear more than once in a switch block.
    "no-duplicate-switch-case": true,
    // Do not allow a variable to be declared more than once in the same block. Consider function parameters in this
    // rule.
    "no-duplicate-variable": [true, "check-parameters"],
    // Disallows a variable definition in an inner scope from shadowing a variable in an outer scope. Developers should
    // instead use a separate variable name.
    "no-shadowed-variable": true,
    // Empty blocks are almost never needed. Allow the one general exception: empty catch blocks.
    "no-empty": [true, "allow-empty-catch"],
    // Functions must either be handled directly (e.g. with a catch() handler) or returned to another function.
    // This is a major source of errors in Cloud Functions and the team strongly recommends leaving this rule on.
    "no-floating-promises": true,
    // Do not allow any imports for modules that are not in package.json. These will almost certainly fail when
    // deployed.
    "no-implicit-dependencies": true,
    // The 'this' keyword can only be used inside of classes.
    "no-invalid-this": true,
    // Do not allow strings to be thrown because they will not include stack traces. Throw Errors instead.
    "no-string-throw": true,
    // Disallow control flow statements, such as return, continue, break, and throw in finally blocks.
    "no-unsafe-finally": true,
    // Do not allow variables to be used before they are declared.
    "no-use-before-declare": true,
    // Expressions must always return a value. Avoids common errors like const myValue = functionReturningVoid();
    "no-void-expression": [true, "ignore-arrow-function-shorthand"],
    // Disallow duplicate imports in the same file.
    "no-duplicate-imports": true,
    // -- Strong Warnings --
    // These rules should almost never be needed, but may be included due to legacy code.
    // They are left as a warning to avoid frustration with blocked deploys when the developer
    // understand the warning and wants to deploy anyway.
    // Warn when an empty interface is defined. These are generally not useful.
    "no-empty-interface": {"severity": "warning"},
    // Warn when an import will have side effects.
    "no-import-side-effect": {"severity": "warning"},
    // Warn when variables are defined with var. Var has subtle meaning that can lead to bugs. Strongly prefer const for
    // most values and let for values that will change.
    "no-var-keyword": {"severity": "warning"},
    // Prefer === and !== over == and !=. The latter operators support overloads that are often accidental.
    "triple-equals": {"severity": "warning"},
    // Warn when using deprecated APIs.
    "deprecation": {"severity": "warning"},
    // -- Light Warnings --
    // These rules are intended to help developers use better style. Simpler code has fewer bugs. These would be "info"
    // if TSLint supported such a level.
    // prefer for( ... of ... ) to an index loop when the index is only used to fetch an object from an array.
    // (Even better: check out utils like .map if transforming an array!)
    "prefer-for-of": {"severity": "warning"},
    // Warns if function overloads could be unified into a single function with optional or rest parameters.
    "unified-signatures": {"severity": "warning"},
    // Prefer const for values that will not change. This better documents code.
    "prefer-const": {"severity": "warning"},
    // Multi-line object literals and function calls should have a trailing comma. This helps avoid merge conflicts.
    "trailing-comma": {"severity": "warning"}
  },
  "defaultSeverity": "error"
 }
--- a/package-lock.json
+++ b/package-lock.json
@@ -140,6 +140,23 @@
        "tslib": "^1.9.0"
      }
    },
    "@angular/cdk": {
      "version": "8.0.1",
      "resolved": "https://registry.npmjs.org/@angular/cdk/-/cdk-8.0.1.tgz",
      "integrity": "sha512-Ul7rVU/rr4qGHs1w24P/6MHEosYp8AHRxBHrp/yJ50eHbHVS31FyfO8gKfNqPc1bnL1YoYYCs0hIBwNDaz8uDg==",
      "requires": {
        "parse5": "^5.0.0",
        "tslib": "^1.7.1"
      },
      "dependencies": {
        "parse5": {
          "version": "5.1.0",
          "resolved": "https://registry.npmjs.org/parse5/-/parse5-5.1.0.tgz",
          "integrity": "sha512-fxNG2sQjHvlVAYmzBZS9YlDp6PTSSDwa98vkD4QgVDDCAo84z5X1t5XyJQ62ImdLXx5NdIIfihey6xpum9/gRQ==",
          "optional": true
        }
      }
    },
    "@angular/cli": {
      "version": "8.0.1",
      "resolved": "https://registry.npmjs.org/@angular/cli/-/cli-8.0.1.tgz",
@@ -314,6 +331,14 @@
      "integrity": "sha512-vGk14oWroEo6ycO4cooznx57nn2sASmCQ/sdE8UVwySUKl940TsVzijgaGqapTepFof9sMqN77y2G15eRKQeAQ==",
      "dev": true
    },
    "@angular/material": {
      "version": "8.0.1",
      "resolved": "https://registry.npmjs.org/@angular/material/-/material-8.0.1.tgz",
      "integrity": "sha512-BozIS+9yiqFTfXBoZfhFUibY8meDUcv/e+CxhSHyv3vZw9XVTNTbiaX7tX/FX0Ai+1VKnwRTGrKvPKGFSqynCA==",
      "requires": {
        "tslib": "^1.7.1"
      }
    },
    "@angular/platform-browser": {
      "version": "8.0.0",
      "resolved": "https://registry.npmjs.org/@angular/platform-browser/-/platform-browser-8.0.0.tgz",
@@ -4152,6 +4177,11 @@
      "integrity": "sha512-6uHUhOPEBgQ24HM+r6b/QwWfZq+yiFcipKFrOFiBEnWdy5sdzYoi+pJeQaPI5qOLRFqWmAXUPQNsielzdLoecA==",
      "dev": true
    },
    "hammerjs": {
      "version": "2.0.8",
      "resolved": "https://registry.npmjs.org/hammerjs/-/hammerjs-2.0.8.tgz",
      "integrity": "sha1-BO93hiz/K7edMPdpIJWTAiK/YPE="
    },
    "handle-thing": {
      "version": "2.0.0",
      "resolved": "https://registry.npmjs.org/handle-thing/-/handle-thing-2.0.0.tgz",
--- a/package.json
+++ b/package.json
@@ -13,13 +13,16 @@
  "private": true,
  "dependencies": {
    "@angular/animations": "~8.0.0",
    "@angular/cdk": "^8.0.1",
    "@angular/common": "~8.0.0",
    "@angular/compiler": "~8.0.0",
    "@angular/core": "~8.0.0",
    "@angular/forms": "~8.0.0",
    "@angular/material": "^8.0.1",
    "@angular/platform-browser": "~8.0.0",
    "@angular/platform-browser-dynamic": "~8.0.0",
    "@angular/router": "~8.0.0",
    "hammerjs": "^2.0.8",
    "rxjs": "~6.4.0",
    "tslib": "^1.9.0",
    "zone.js": "~0.9.1"
--- a/public/index.html
+++ b/public/index.html
@@ -0,0 +1,65 @@
 <!DOCTYPE html>
 <html>
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>Welcome to Firebase Hosting</title>
    <!-- update the version number as needed -->
    <script defer src="/__/firebase/6.1.0/firebase-app.js"></script>
    <!-- include only the Firebase features as you need -->
    <script defer src="/__/firebase/6.1.0/firebase-auth.js"></script>
    <script defer src="/__/firebase/6.1.0/firebase-database.js"></script>
    <script defer src="/__/firebase/6.1.0/firebase-messaging.js"></script>
    <script defer src="/__/firebase/6.1.0/firebase-storage.js"></script>
    <!-- initialize the SDK after all desired features are loaded -->
    <script defer src="/__/firebase/init.js"></script>
    <style media="screen">
      body { background: #ECEFF1; color: rgba(0,0,0,0.87); font-family: Roboto, Helvetica, Arial, sans-serif; margin: 0; padding: 0; }
      #message { background: white; max-width: 360px; margin: 100px auto 16px; padding: 32px 24px; border-radius: 3px; }
      #message h2 { color: #ffa100; font-weight: bold; font-size: 16px; margin: 0 0 8px; }
      #message h1 { font-size: 22px; font-weight: 300; color: rgba(0,0,0,0.6); margin: 0 0 16px;}
      #message p { line-height: 140%; margin: 16px 0 24px; font-size: 14px; }
      #message a { display: block; text-align: center; background: #039be5; text-transform: uppercase; text-decoration: none; color: white; padding: 16px; border-radius: 4px; }
      #message, #message a { box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24); }
      #load { color: rgba(0,0,0,0.4); text-align: center; font-size: 13px; }
      @media (max-width: 600px) {
        body, #message { margin-top: 0; background: white; box-shadow: none; }
        body { border-top: 16px solid #ffa100; }
      }
    </style>
  </head>
  <body>
    <div id="message">
      <h2>Welcome</h2>
      <h1>Firebase Hosting Setup Complete</h1>
      <p>You're seeing this because you've successfully setup Firebase Hosting. Now it's time to go build something extraordinary!</p>
      <a target="_blank" href="https://firebase.google.com/docs/hosting/">Open Hosting Documentation</a>
    </div>
    <p id="load">Firebase SDK Loading&hellip;</p>
    <script>
      document.addEventListener('DOMContentLoaded', function() {
        // // 🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥
        // // The Firebase SDK is initialized and available here!
        //
        // firebase.auth().onAuthStateChanged(user => { });
        // firebase.database().ref('/path/to/ref').on('value', snapshot => { });
        // firebase.messaging().requestPermission().then(() => { });
        // firebase.storage().ref('/path/to/ref').getDownloadURL().then(() => { });
        //
        // // 🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥
        try {
          let app = firebase.app();
          let features = ['auth', 'database', 'messaging', 'storage'].filter(feature => typeof app[feature] === 'function');
          document.getElementById('load').innerHTML = `Firebase SDK loaded with ${features.join(', ')}`;
        } catch (e) {
          console.error(e);
          document.getElementById('load').innerHTML = 'Error loading the Firebase SDK, check the console.';
        }
      });
    </script>
  </body>
 </html>
--- a/src/app/app.component.html
+++ b/src/app/app.component.html
@@ -1,6 +1,20 @@
 <!--The content below is only a placeholder and can be replaced.-->
-<div class="main-container">
+<div class="main-container {{ (results.length > 0 ? 'top' : '') }}">
  <div *ngIf="displayOverlay" class="overlay">
    <div class="overlay-content">
      <div class="center-container">
        <mat-spinner></mat-spinner>
      </div>
    </div>
  </div>
  <div class="center-container">
@@ -8,12 +22,27 @@
    <div class="search-bar">
-      <input placeholder="Your Sport Recherche" type="text"/>
+      <form (submit)="search()">
-      <div class="search-button">
+        <input placeholder="Your Sport Recherche" #input (change)="searchInput = input.value"
               type="text"/>
-        <i class="material-icons">search</i>
+        <div class="search-button">
          <button type="submit">
            <i class="material-icons">search</i>
          </button>
        </div>
      </form>
    </div>
    <div *ngIf="results.length > 0">
      <div *ngFor="let result of results">
        {{ result.url }} ({{ result.tfidf }})
      </div>
    </div>
--- a/src/app/app.component.less
+++ b/src/app/app.component.less
@@ -8,6 +8,33 @@
  display: flex;
  justify-content: center;
  .overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0.5);
    .overlay-content {
      width: 100%;
      height: 100%;
      position: relative;
      align-items: center;
      display: flex;
      justify-content: center;
      .center-container {
        width: initial;
        max-width: initial;
        min-width: initial;
        padding: 0;
      }
    }
  }
  .center-container {
    margin: auto;
    width: 100%;
@@ -41,29 +68,50 @@
      background: rgba(255, 255, 255, 1);
      height: 52px;
-      input[type=text] {
+      form {
-        vertical-align: top;
+        display: flex;
-        width: calc(100% - 30px);
+        width: 100%;
        height: 28px;
        border: none;
      }
-      input[type=text]:focus {
+        input[type=text] {
-        outline: none;
+          vertical-align: top;
-      }
+          width: calc(100% - 30px);
-
+          height: 28px;
-      .search-button {
+          border: none;
        border-left: 1px solid @border-color;
        padding: 0 10px;
        cursor: pointer;
        .material-icons {
          font-size: 30px;
          color: @text-color;
        }
        input[type=text]:focus {
          outline: none;
        }
        .search-button {
          border-left: 1px solid @border-color;
          padding: 0 10px;
          button {
            background-color: transparent;
            border: none;
            cursor: pointer;
            .material-icons {
              font-size: 30px;
              color: @text-color;
            }
          }
        }
      }
    }
  }
 }
 .main-container.top {
  align-items: initial;
  .center-container {
    margin: 0 auto;
    padding: 0 0.8em;
  }
 }
--- a/src/app/app.component.ts
+++ b/src/app/app.component.ts
@@ -1,10 +1,38 @@
 import { Component } from '@angular/core';
 import { HttpClient } from '@angular/common/http';
 import { environment } from '../environments/environment';
-@Component({
+@Component( {
  selector: 'app-root',
  templateUrl: './app.component.html',
-  styleUrls: ['./app.component.less']
+  styleUrls: [ './app.component.less' ]
-})
+} )
 export class AppComponent {
-  title = 'PQ-Man';
+
  public searchInput = '';
  public displayOverlay = false;
  public results: Array<{ url: string, tfidf: string }> = [];
  constructor( private http: HttpClient ) {
  }
  public search(): void {
    if ( this.searchInput.length > 0 ) {
      this.displayOverlay = true;
      this.http.get( environment.baseUrl + this.searchInput ).subscribe( ( data: [{ url: string, tfidf: string }] ) => {
        this.results = data;
        this.results.sort( ( f, s ) => {
          if ( parseFloat( f.tfidf ) > parseFloat( s.tfidf ) ) {
            return -1;
          } else if ( parseFloat( f.tfidf ) < parseFloat( s.tfidf ) ) {
            return 1;
          }
          return 0;
        } );
        this.displayOverlay = false;
      } );
    }
  }
 }
--- a/src/app/app.module.ts
+++ b/src/app/app.module.ts
@@ -3,16 +3,30 @@ import { NgModule } from '@angular/core';
 import { AppRoutingModule } from './app-routing.module';
 import { AppComponent } from './app.component';
 import { FormsModule } from '@angular/forms';
 import { FullscreenOverlayContainer, OverlayContainer, OverlayModule } from '@angular/cdk/overlay';
 import { MatProgressSpinnerModule } from '@angular/material/progress-spinner';
 import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
 import { HttpClientModule } from '@angular/common/http';
-@NgModule({
+
@NgModule( {
  declarations: [
-    AppComponent
+    AppComponent,
  ],
  imports: [
    BrowserModule,
-    AppRoutingModule
+    AppRoutingModule,
    FormsModule,
    OverlayModule,
    MatProgressSpinnerModule,
    HttpClientModule,
    BrowserAnimationsModule,
  ],
-  providers: [],
+  providers: [
-  bootstrap: [AppComponent]
+    { provide: OverlayContainer, useClass: FullscreenOverlayContainer }
-})
+  ],
-export class AppModule { }
+  bootstrap: [ AppComponent ]
 } )
 export class AppModule {
 }
--- a/src/environments/environment.prod.ts
+++ b/src/environments/environment.prod.ts
@@ -1,3 +1,4 @@
 export const environment = {
-  production: true
+  production: true,
  baseUrl: 'http://142.4.212.26:8080/search?s=',
 };
--- a/src/environments/environment.ts
+++ b/src/environments/environment.ts
@@ -3,7 +3,8 @@
 // The list of file replacements can be found in `angular.json`.
 export const environment = {
-  production: false
+  production: false,
  baseUrl: 'http://142.4.212.26:8080/search?s=',
 };
 /*
--- a/src/index.html
+++ b/src/index.html
@@ -10,6 +10,7 @@
  <link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
  <link href="https://fonts.googleapis.com/css?family=Russo+One&display=swap" rel="stylesheet">
  <link href="https://fonts.googleapis.com/css?family=Roboto:300,400,500" rel="stylesheet">
 </head>
 <body>
  <app-root></app-root>
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,3 +1,4 @@
 import 'hammerjs';
 import { enableProdMode } from '@angular/core';
 import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
--- a/src/styles.less
+++ b/src/styles.less
@@ -1,5 +1,8 @@
 /* You can add global styles to this file, and also import other style files */
@import '~@angular/cdk/overlay-prebuilt.css';
@import '~@angular/material/prebuilt-themes/indigo-pink.css';
 html {
  height: 100%;
  width: 100%;
@@ -12,3 +15,15 @@ body {
  width: 100%;
  margin: 0;
 }
 app-root {
  z-index: 0;
 }
 .nlp-overlay {
  background-color: rgba( 0, 0, 0, 0.5 );
  z-index: 1;
 }
 html, body { height: 100%; }
 body { margin: 0; font-family: Roboto, "Helvetica Neue", sans-serif; }