try to add data source

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "jira-plugin.workingProject": ""
+}

backend/.env

@@ -0,0 +1,8 @@
+# Environment variables declared in this file are automatically made available to Prisma.
+# See the documentation for more detail: https://pris.ly/d/prisma-schema#accessing-environment-variables-from-the-schema
+
+# Prisma supports the native connection string format for PostgreSQL, MySQL, SQLite, SQL Server, MongoDB (Preview) and CockroachDB (Preview).
+# See the documentation for all the connection string options: https://pris.ly/d/connection-strings
+
+
+DATABASE_URL="mongodb://prisma:prisma@localhost:27017/pizza?authSource=admin&readPreference=primary&ssl=false"

backend/codegen.yml

@@ -2,6 +2,8 @@ overwrite: true
 schema: ./src/schema/*.ts
 generates:
   src/generated/graphql.ts:
+    config:
+      contextType: "../index#Context"
     plugins:
       - typescript
       - typescript-resolvers

backend/docker-compose.yml

@@ -0,0 +1,14 @@
+version: '3.7'
+services:
+  mongo-db:
+    image: mongo:3.6
+    restart: always
+    environment:
+      MONGO_INITDB_ROOT_USERNAME: prisma
+      MONGO_INITDB_ROOT_PASSWORD: prisma
+    ports:
+      - '127.0.0.1:27017:27017'
+    volumes:
+      - mongodb_data_container:/var/lib/mongo
+volumes:
+  mongodb_data_container:

backend/package-lock.json

@@ -9,7 +9,9 @@
       "version": "1.0.0",
       "license": "ISC",
       "dependencies": {
+        "@types/mongoose": "^5.11.97",
         "@types/uuid": "^8.0.0",
+        "apollo-datasource-mongodb": "^0.5.2",
         "apollo-server": "^2.15.1",
         "graphql": "^15.3.0",
         "typescript": "^3.9.6",
@@ -1357,6 +1359,15 @@
         "@types/node": "*"
       }
     },
+    "node_modules/@types/bson": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/@types/bson/-/bson-4.2.0.tgz",
+      "integrity": "sha512-ELCPqAdroMdcuxqwMgUpifQyRoTpyYCNr1V9xKyF40VsBobsj+BbWNRvwGchMgBPGqkw655ypkjj2MEF5ywVwg==",
+      "deprecated": "This is a stub types definition. bson provides its own type definitions, so you do not need this installed.",
+      "dependencies": {
+        "bson": "*"
+      }
+    },
     "node_modules/@types/color-name": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/@types/color-name/-/color-name-1.1.1.tgz",
@@ -1488,6 +1499,24 @@
       "resolved": "https://registry.npmjs.org/@types/mime/-/mime-2.0.2.tgz",
       "integrity": "sha512-4kPlzbljFcsttWEq6aBW0OZe6BDajAmyvr2xknBG92tejQnvdGtT9+kXSZ580DqpxY9qG2xeQVF9Dq0ymUTo5Q=="
     },
+    "node_modules/@types/mongodb": {
+      "version": "3.6.20",
+      "resolved": "https://registry.npmjs.org/@types/mongodb/-/mongodb-3.6.20.tgz",
+      "integrity": "sha512-WcdpPJCakFzcWWD9juKoZbRtQxKIMYF/JIAM4JrNHrMcnJL6/a2NWjXxW7fo9hxboxxkg+icff8d7+WIEvKgYQ==",
+      "dependencies": {
+        "@types/bson": "*",
+        "@types/node": "*"
+      }
+    },
+    "node_modules/@types/mongoose": {
+      "version": "5.11.97",
+      "resolved": "https://registry.npmjs.org/@types/mongoose/-/mongoose-5.11.97.tgz",
+      "integrity": "sha512-cqwOVYT3qXyLiGw7ueU2kX9noE8DPGRY6z8eUxudhXY8NZ7DMKYAxyZkLSevGfhCX3dO/AoX5/SO9lAzfjon0Q==",
+      "deprecated": "Mongoose publishes its own types, so you do not need to install this package.",
+      "dependencies": {
+        "mongoose": "*"
+      }
+    },
     "node_modules/@types/node": {
       "version": "14.0.20",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-14.0.20.tgz",
@@ -1545,6 +1574,11 @@
       "resolved": "https://registry.npmjs.org/@types/uuid/-/uuid-8.0.0.tgz",
       "integrity": "sha512-xSQfNcvOiE5f9dyd4Kzxbof1aTrLobL278pGLKOZI6esGfZ7ts9Ka16CzIN6Y8hFHE1C7jIBZokULhK1bOgjRw=="
     },
+    "node_modules/@types/webidl-conversions": {
+      "version": "6.1.1",
+      "resolved": "https://registry.npmjs.org/@types/webidl-conversions/-/webidl-conversions-6.1.1.tgz",
+      "integrity": "sha512-XAahCdThVuCFDQLT7R7Pk/vqeObFNL3YqRyFZg+AqAP/W1/w3xHaIxuW7WszQqTbIBOPRcItYJIou3i/mppu3Q=="
+    },
     "node_modules/@types/websocket": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/@types/websocket/-/websocket-1.0.0.tgz",
@@ -1554,6 +1588,15 @@
         "@types/node": "*"
       }
     },
+    "node_modules/@types/whatwg-url": {
+      "version": "8.2.1",
+      "resolved": "https://registry.npmjs.org/@types/whatwg-url/-/whatwg-url-8.2.1.tgz",
+      "integrity": "sha512-2YubE1sjj5ifxievI5Ge1sckb9k/Er66HyR2c+3+I6VDUUg1TLPdYYTEbQ+DjRkS4nTxMJhgWfSfMRD2sl2EYQ==",
+      "dependencies": {
+        "@types/node": "*",
+        "@types/webidl-conversions": "*"
+      }
+    },
     "node_modules/@types/ws": {
       "version": "7.2.6",
       "resolved": "https://registry.npmjs.org/@types/ws/-/ws-7.2.6.tgz",
@@ -1784,6 +1827,57 @@
         "node": ">=6"
       }
     },
+    "node_modules/apollo-datasource-mongodb": {
+      "version": "0.5.2",
+      "resolved": "https://registry.npmjs.org/apollo-datasource-mongodb/-/apollo-datasource-mongodb-0.5.2.tgz",
+      "integrity": "sha512-Ybr5Sn3QeWhWmtqr5Oph2LLtIuVlvCHPhmw5O3/+mrGiDUvNH1Trr8Ry/sLv3lq3UbnM4T1t5/NswnVWriBIpQ==",
+      "dependencies": {
+        "@types/mongodb": "^3.5.27",
+        "apollo-datasource": "^0.3.1",
+        "apollo-server-caching": "^0.3.1",
+        "apollo-server-errors": "^2.4.1",
+        "bson": "^4.1.0",
+        "dataloader": "^1.4.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/apollo-datasource-mongodb/node_modules/apollo-datasource": {
+      "version": "0.3.1",
+      "resolved": "https://registry.npmjs.org/apollo-datasource/-/apollo-datasource-0.3.1.tgz",
+      "integrity": "sha512-qdEUeonc9pPZvYwXK36h2NZoT7Pddmy0HYOzdV0ON5pcG1YtNmUyyYi83Q60V5wTWjuaCjyJ9hOY6wr0BMvQuA==",
+      "dependencies": {
+        "apollo-server-caching": "0.3.1",
+        "apollo-server-env": "2.2.0"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/apollo-datasource-mongodb/node_modules/apollo-server-caching": {
+      "version": "0.3.1",
+      "resolved": "https://registry.npmjs.org/apollo-server-caching/-/apollo-server-caching-0.3.1.tgz",
+      "integrity": "sha512-mfxzikYXbB/OoEms77AGYwRh7FF3Oim5v5XWAL+VL49FrkbZt5lopVa4bABi7Mz8Nt3Htl9EBJN8765s/yh8IA==",
+      "dependencies": {
+        "lru-cache": "^5.0.0"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/apollo-datasource-mongodb/node_modules/apollo-server-env": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/apollo-server-env/-/apollo-server-env-2.2.0.tgz",
+      "integrity": "sha512-wjJiI5nQWPBpNmpiLP389Ezpstp71szS6DHAeTgYLb/ulCw3CTuuA+0/E1bsThVWiQaDeHZE0sE3yI8q2zrYiA==",
+      "dependencies": {
+        "node-fetch": "^2.1.2",
+        "util.promisify": "^1.0.0"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/apollo-engine-reporting": {
       "version": "2.2.1",
       "resolved": "https://registry.npmjs.org/apollo-engine-reporting/-/apollo-engine-reporting-2.2.1.tgz",
@@ -2390,6 +2484,25 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/base64-js": {
+      "version": "1.5.1",
+      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
+      "integrity": "sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ]
+    },
     "node_modules/bcrypt-pbkdf": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.2.tgz",
@@ -2610,6 +2723,40 @@
         "node-int64": "^0.4.0"
       }
     },
+    "node_modules/bson": {
+      "version": "4.6.1",
+      "resolved": "https://registry.npmjs.org/bson/-/bson-4.6.1.tgz",
+      "integrity": "sha512-I1LQ7Hz5zgwR4QquilLNZwbhPw0Apx7i7X9kGMBTsqPdml/03Q9NBtD9nt/19ahjlphktQImrnderxqpzeVDjw==",
+      "dependencies": {
+        "buffer": "^5.6.0"
+      },
+      "engines": {
+        "node": ">=6.9.0"
+      }
+    },
+    "node_modules/buffer": {
+      "version": "5.7.1",
+      "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.7.1.tgz",
+      "integrity": "sha512-EHcyIPBQ4BSGlvjB16k5KgAJ27CIsHY/2JBmCRReo48y9rQ3MaUzWX3KVlBa4U7MyX02HdVj0K7C3WaB3ju7FQ==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ],
+      "dependencies": {
+        "base64-js": "^1.3.1",
+        "ieee754": "^1.1.13"
+      }
+    },
     "node_modules/buffer-equal-constant-time": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/buffer-equal-constant-time/-/buffer-equal-constant-time-1.0.1.tgz",
@@ -3330,6 +3477,11 @@
         "node": ">=0.10"
       }
     },
+    "node_modules/dataloader": {
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/dataloader/-/dataloader-1.4.0.tgz",
+      "integrity": "sha512-68s5jYdlvasItOJnCuI2Q9s4q98g0pCyL3HrcKJu8KNugUl8ahgmZYg38ysLTgQjjXX3H8CJLkAvWrclWfcalw=="
+    },
     "node_modules/date-fns": {
       "version": "1.30.1",
       "resolved": "https://registry.npmjs.org/date-fns/-/date-fns-1.30.1.tgz",
@@ -3354,7 +3506,6 @@
       "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
       "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
       "deprecated": "Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797)",
-      "dev": true,
       "dependencies": {
         "ms": "^2.1.1"
       }
@@ -3477,6 +3628,14 @@
         "node": ">=0.4.0"
       }
     },
+    "node_modules/denque": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/denque/-/denque-2.0.1.tgz",
+      "integrity": "sha512-tfiWc6BQLXNLpNiR5iGd0Ocu3P3VpxfzFiqubLgMfhfOw9WyvgJBd46CClNn9k3qfbjvT//0cf7AlYRX/OslMQ==",
+      "engines": {
+        "node": ">=0.10"
+      }
+    },
     "node_modules/depd": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/depd/-/depd-1.1.2.tgz",
@@ -4899,6 +5058,25 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/ieee754": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.2.1.tgz",
+      "integrity": "sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ]
+    },
     "node_modules/ignore": {
       "version": "5.1.8",
       "resolved": "https://registry.npmjs.org/ignore/-/ignore-5.1.8.tgz",
@@ -5033,6 +5211,11 @@
         "node": ">=8.0.0"
       }
     },
+    "node_modules/ip": {
+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/ip/-/ip-1.1.5.tgz",
+      "integrity": "sha1-vd7XARQpCCjAoDnnLvJfWq7ENUo="
+    },
     "node_modules/ipaddr.js": {
       "version": "1.9.1",
       "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.9.1.tgz",
@@ -5615,6 +5798,11 @@
         "safe-buffer": "^5.0.1"
       }
     },
+    "node_modules/kareem": {
+      "version": "2.3.4",
+      "resolved": "https://registry.npmjs.org/kareem/-/kareem-2.3.4.tgz",
+      "integrity": "sha512-Vcrt8lcpVl0s8ePx634BxwRqmFo+5DcOhlmNadehxreMTIQi/9hOL/B3hZQQbK5DgMS7Lem3xABXV7/S3jy+7g=="
+    },
     "node_modules/keyv": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/keyv/-/keyv-3.1.0.tgz",
@@ -6200,6 +6388,12 @@
         "node": ">= 0.6"
       }
     },
+    "node_modules/memory-pager": {
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/memory-pager/-/memory-pager-1.5.0.tgz",
+      "integrity": "sha512-ZS4Bp4r/Zoeq6+NLJpP+0Zzm0pR8whtGPf1XExKLJBAczGMnSi3It14OiNCStjQjM6NU1okjQGSxgEZN8eBYKg==",
+      "optional": true
+    },
     "node_modules/merge-descriptors": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.1.tgz",
@@ -6338,11 +6532,76 @@
         "node": ">=10"
       }
     },
+    "node_modules/mongodb": {
+      "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-4.3.1.tgz",
+      "integrity": "sha512-sNa8APSIk+r4x31ZwctKjuPSaeKuvUeNb/fu/3B6dRM02HpEgig7hTHM8A/PJQTlxuC/KFWlDlQjhsk/S43tBg==",
+      "dependencies": {
+        "bson": "^4.6.1",
+        "denque": "^2.0.1",
+        "mongodb-connection-string-url": "^2.4.1",
+        "socks": "^2.6.1"
+      },
+      "engines": {
+        "node": ">=12.9.0"
+      },
+      "optionalDependencies": {
+        "saslprep": "^1.0.3"
+      }
+    },
+    "node_modules/mongodb-connection-string-url": {
+      "version": "2.5.2",
+      "resolved": "https://registry.npmjs.org/mongodb-connection-string-url/-/mongodb-connection-string-url-2.5.2.tgz",
+      "integrity": "sha512-tWDyIG8cQlI5k3skB6ywaEA5F9f5OntrKKsT/Lteub2zgwSUlhqEN2inGgBTm8bpYJf8QYBdA/5naz65XDpczA==",
+      "dependencies": {
+        "@types/whatwg-url": "^8.2.1",
+        "whatwg-url": "^11.0.0"
+      }
+    },
+    "node_modules/mongoose": {
+      "version": "6.2.3",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-6.2.3.tgz",
+      "integrity": "sha512-FxF2D0MGGIw9bAJ57nSyM4Hs4tDHbu6dn9gQwT1J/lxmRB8jfaWWJ3FSJXTmeYlQ6BpyKeIaT8fj6SAX0YMNBA==",
+      "dependencies": {
+        "bson": "^4.2.2",
+        "kareem": "2.3.4",
+        "mongodb": "4.3.1",
+        "mpath": "0.8.4",
+        "mquery": "4.0.2",
+        "ms": "2.1.3",
+        "sift": "16.0.0"
+      },
+      "engines": {
+        "node": ">=12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/mongoose"
+      }
+    },
+    "node_modules/mpath": {
+      "version": "0.8.4",
+      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.8.4.tgz",
+      "integrity": "sha512-DTxNZomBcTWlrMW76jy1wvV37X/cNNxPW1y2Jzd4DZkAaC5ZGsm8bfGfNOthcDuRJujXLqiuS6o3Tpy0JEoh7g==",
+      "engines": {
+        "node": ">=4.0.0"
+      }
+    },
+    "node_modules/mquery": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/mquery/-/mquery-4.0.2.tgz",
+      "integrity": "sha512-oAVF0Nil1mT3rxty6Zln4YiD6x6QsUWYz927jZzjMxOK2aqmhEz5JQ7xmrKK7xRFA2dwV+YaOpKU/S+vfNqKxA==",
+      "dependencies": {
+        "debug": "4.x"
+      },
+      "engines": {
+        "node": ">=12.0.0"
+      }
+    },
     "node_modules/ms": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
-      "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
-      "dev": true
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+      "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="
     },
     "node_modules/mute-stream": {
       "version": "0.0.8",
@@ -7104,7 +7363,6 @@
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
       "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==",
-      "dev": true,
       "engines": {
         "node": ">=6"
       }
@@ -7907,6 +8165,18 @@
       "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
     },
+    "node_modules/saslprep": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/saslprep/-/saslprep-1.0.3.tgz",
+      "integrity": "sha512-/MY/PEMbk2SuY5sScONwhUDsV2p77Znkb/q3nSVstq/yQzYJOH/Azh29p9oJLsl3LnQwSvZDKagDGBsBwSooag==",
+      "optional": true,
+      "dependencies": {
+        "sparse-bitfield": "^3.0.3"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/scuid": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/scuid/-/scuid-1.1.0.tgz",
@@ -8074,6 +8344,11 @@
         "sha.js": "bin.js"
       }
     },
+    "node_modules/sift": {
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+      "resolved": "https://registry.npmjs.org/sift/-/sift-16.0.0.tgz",
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-      "dev": true
+      "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A=="
     },
     "pupa": {
       "version": "2.0.1",
@@ -15784,6 +16299,15 @@
       "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
     },
+    "saslprep": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/saslprep/-/saslprep-1.0.3.tgz",
+      "integrity": "sha512-/MY/PEMbk2SuY5sScONwhUDsV2p77Znkb/q3nSVstq/yQzYJOH/Azh29p9oJLsl3LnQwSvZDKagDGBsBwSooag==",
+      "optional": true,
+      "requires": {
+        "sparse-bitfield": "^3.0.3"
+      }
+    },
     "scuid": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/scuid/-/scuid-1.1.0.tgz",
@@ -15932,6 +16456,11 @@
         "safe-buffer": "^5.0.1"
       }
     },
+    "sift": {
+      "version": "16.0.0",
+      "resolved": "https://registry.npmjs.org/sift/-/sift-16.0.0.tgz",
+      "integrity": "sha512-ILTjdP2Mv9V1kIxWMXeMTIRbOBrqKc4JAXmFMnFq3fKeyQ2Qwa3Dw1ubcye3vR+Y6ofA0b9gNDr/y2t6eUeIzQ=="
+    },
     "signal-exit": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.3.tgz",
@@ -15967,6 +16496,11 @@
       "integrity": "sha1-7b+JA/ZvfOL46v1s7tZeJkyDGzU=",
       "dev": true
     },
+    "smart-buffer": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/smart-buffer/-/smart-buffer-4.2.0.tgz",
+      "integrity": "sha512-94hK0Hh8rPqQl2xXc3HsaBoOXKV20MToPkcXvwbISWLEs+64sBq5kFgn2kJDHb1Pry9yrP0dxrCI9RRci7RXKg=="
+    },
     "snapdragon": {
       "version": "0.8.2",
       "resolved": "https://registry.npmjs.org/snapdragon/-/snapdragon-0.8.2.tgz",
@@ -16089,6 +16623,15 @@
         }
       }
     },
+    "socks": {
+      "version": "2.6.2",
+      "resolved": "https://registry.npmjs.org/socks/-/socks-2.6.2.tgz",
+      "integrity": "sha512-zDZhHhZRY9PxRruRMR7kMhnf3I8hDs4S3f9RecfnGxvcBHQcKcIH/oUcEWffsfl1XxdYlA7nnlGbbTvPz9D8gA==",
+      "requires": {
+        "ip": "^1.1.5",
+        "smart-buffer": "^4.2.0"
+      }
+    },
     "source-map": {
       "version": "0.5.7",
       "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
@@ -16132,6 +16675,15 @@
       "integrity": "sha1-PpNdfd1zYxuXZZlW1VEo6HtQhKM=",
       "dev": true
     },
+    "sparse-bitfield": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz",
+      "integrity": "sha1-/0rm5oZWBWuks+eSqzM004JzyhE=",
+      "optional": true,
+      "requires": {
+        "memory-pager": "^1.0.2"
+      }
+    },
     "split-string": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/split-string/-/split-string-3.1.0.tgz",
@@ -16369,6 +16921,14 @@
         "punycode": "^2.1.1"
       }
     },
+    "tr46": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/tr46/-/tr46-3.0.0.tgz",
+      "integrity": "sha512-l7FvfAHlcmulp8kr+flpQZmVwtu7nfRV7NZujtN0OqES8EL4O4e0qqzL0DC5gAvx/ZC/9lk6rhcUwYvkBnBnYA==",
+      "requires": {
+        "punycode": "^2.1.1"
+      }
+    },
     "ts-invariant": {
       "version": "0.4.4",
       "resolved": "https://registry.npmjs.org/ts-invariant/-/ts-invariant-0.4.4.tgz",
@@ -16752,6 +17312,11 @@
         "he": "^1.1.0"
       }
     },
+    "webidl-conversions": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-7.0.0.tgz",
+      "integrity": "sha512-VwddBukDzu71offAQR975unBIGqfKZpM+8ZX6ySk8nYhVoo5CYaZyzt3YBvYtRtO+aoGlqxPg/B87NGVZ/fu6g=="
+    },
     "websocket": {
       "version": "1.0.31",
       "resolved": "https://registry.npmjs.org/websocket/-/websocket-1.0.31.tgz",
@@ -16788,6 +17353,15 @@
       "integrity": "sha512-dcQ1GWpOD/eEQ97k66aiEVpNnapVj90/+R+SXTPYGHpYBBypfKJEQjLrvMZ7YXbKm21gXd4NcuxUTjiv1YtLng==",
       "dev": true
     },
+    "whatwg-url": {
+      "version": "11.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-11.0.0.tgz",
+      "integrity": "sha512-RKT8HExMpoYx4igMiVMY83lN6UeITKJlBQ+vR/8ZJ8OCdSiN3RwCq+9gH0+Xzj0+5IrM6i4j/6LuvzbZIQgEcQ==",
+      "requires": {
+        "tr46": "^3.0.0",
+        "webidl-conversions": "^7.0.0"
+      }
+    },
     "which-module": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/which-module/-/which-module-2.0.0.tgz",

backend/package.json

@@ -4,7 +4,9 @@
   "description": "",
   "main": "build/index.js",
   "dependencies": {
+    "@types/mongoose": "^5.11.97",
     "@types/uuid": "^8.0.0",
+    "apollo-datasource-mongodb": "^0.5.2",
     "apollo-server": "^2.15.1",
     "graphql": "^15.3.0",
     "typescript": "^3.9.6",

backend/src/data/pizza-list.ts → backend/src/data-source/pizza.data-source.ts

@@ -1,6 +1,12 @@
 import { Pizza } from "../generated/graphql";
 import { ToppingResolver } from "../resolver/topping-resolver";
+import { MongoDataSource } from 'apollo-datasource-mongodb'
 
+export class PizzaDataSource extends MongoDataSource<Pizza> {
+    findMany() {
+        return this.model
+    }
+}
 export const PizzaList: Pizza[] = [
     {
         id: "0",

backend/src/data/topping-list.ts → backend/src/data-source/topping-list.ts

@@ -1,5 +1,12 @@
-import { Pizza, Topping } from "../generated/graphql";
+import { MongoDataSource } from "apollo-datasource-mongodb";
+import { Topping, Topping } from "../generated/graphql";
 
+
+export default class ToppingDataSource extends MongoDataSource<Topping> {
+    getTopping(ToppingId: string) {
+      return this.findOneById(ToppingId)
+    }
+  }
 export const ToppingList: Topping[] = [
     {
         id: "1",

backend/src/generated/graphql.ts

@@ -1,4 +1,5 @@
 import { GraphQLResolveInfo } from 'graphql';
+import { Context } from '../index';
 import { GraphQLClient } from 'graphql-request';
 import { print } from 'graphql';
 import gql from 'graphql-tag';
@@ -218,20 +219,20 @@ export type ResolversParentTypes = {
   Boolean: Scalars['Boolean'];
 };
 
-export type PizzaResolvers<ContextType = any, ParentType extends ResolversParentTypes['Pizza'] = ResolversParentTypes['Pizza']> = {
+export type PizzaResolvers<ContextType = Context, ParentType extends ResolversParentTypes['Pizza'] = ResolversParentTypes['Pizza']> = {
   id?: Resolver<ResolversTypes['ID'], ParentType, ContextType>;
   name?: Resolver<ResolversTypes['String'], ParentType, ContextType>;
   toppings?: Resolver<Array<ResolversTypes['Topping']>, ParentType, ContextType>;
   __isTypeOf?: IsTypeOfResolverFn<ParentType>;
 };
 
-export type ToppingResolvers<ContextType = any, ParentType extends ResolversParentTypes['Topping'] = ResolversParentTypes['Topping']> = {
+export type ToppingResolvers<ContextType = Context, ParentType extends ResolversParentTypes['Topping'] = ResolversParentTypes['Topping']> = {
   id?: Resolver<ResolversTypes['ID'], ParentType, ContextType>;
   name?: Resolver<ResolversTypes['String'], ParentType, ContextType>;
   __isTypeOf?: IsTypeOfResolverFn<ParentType>;
 };
 
-export type QueryResolvers<ContextType = any, ParentType extends ResolversParentTypes['Query'] = ResolversParentTypes['Query']> = {
+export type QueryResolvers<ContextType = Context, ParentType extends ResolversParentTypes['Query'] = ResolversParentTypes['Query']> = {
   getPizzaById?: Resolver<ResolversTypes['Pizza'], ParentType, ContextType, RequireFields<QueryGetPizzaByIdArgs, 'pizzaId'>>;
   getToppingById?: Resolver<ResolversTypes['Topping'], ParentType, ContextType, RequireFields<QueryGetToppingByIdArgs, 'toppingId'>>;
   getPizzaByName?: Resolver<ResolversTypes['Pizza'], ParentType, ContextType, RequireFields<QueryGetPizzaByNameArgs, 'pizzaName'>>;
@@ -240,7 +241,7 @@ export type QueryResolvers<ContextType = any, ParentType extends ResolversParent
   listTopping?: Resolver<Array<Maybe<ResolversTypes['Topping']>>, ParentType, ContextType>;
 };
 
-export type MutationResolvers<ContextType = any, ParentType extends ResolversParentTypes['Mutation'] = ResolversParentTypes['Mutation']> = {
+export type MutationResolvers<ContextType = Context, ParentType extends ResolversParentTypes['Mutation'] = ResolversParentTypes['Mutation']> = {
   createPizza?: Resolver<ResolversTypes['Pizza'], ParentType, ContextType, RequireFields<MutationCreatePizzaArgs, never>>;
   updatePizza?: Resolver<ResolversTypes['Pizza'], ParentType, ContextType, RequireFields<MutationUpdatePizzaArgs, 'pizzaId' | 'updatedPizzaDto'>>;
   createTopping?: Resolver<ResolversTypes['Topping'], ParentType, ContextType, RequireFields<MutationCreateToppingArgs, never>>;
@@ -249,12 +250,12 @@ export type MutationResolvers<ContextType = any, ParentType extends ResolversPar
   deletePizza?: Resolver<ResolversTypes['Pizza'], ParentType, ContextType, RequireFields<MutationDeletePizzaArgs, 'pizzaId'>>;
 };
 
-export type SubscriptionResolvers<ContextType = any, ParentType extends ResolversParentTypes['Subscription'] = ResolversParentTypes['Subscription']> = {
+export type SubscriptionResolvers<ContextType = Context, ParentType extends ResolversParentTypes['Subscription'] = ResolversParentTypes['Subscription']> = {
   pizzasChanged?: SubscriptionResolver<Array<Maybe<ResolversTypes['Pizza']>>, "pizzasChanged", ParentType, ContextType>;
   toppingsChanged?: SubscriptionResolver<Array<Maybe<ResolversTypes['Topping']>>, "toppingsChanged", ParentType, ContextType>;
 };
 
-export type Resolvers<ContextType = any> = {
+export type Resolvers<ContextType = Context> = {
   Pizza?: PizzaResolvers<ContextType>;
   Topping?: ToppingResolvers<ContextType>;
   Query?: QueryResolvers<ContextType>;
@@ -267,7 +268,7 @@ export type Resolvers<ContextType = any> = {
  * @deprecated
  * Use "Resolvers" root object instead. If you wish to get "IResolvers", add "typesPrefix: I" to your config.
  */
-export type IResolvers<ContextType = any> = Resolvers<ContextType>;
+export type IResolvers<ContextType = Context> = Resolvers<ContextType>;
 
 
 

backend/src/index.ts

@@ -1,8 +1,19 @@
 import { ApolloServer } from "apollo-server/dist";
-import { Resolvers, ChangePizzaDto, ChangeToppingDto } from "./generated/graphql";
+import { Resolvers, ChangeToppingDto } from "./generated/graphql";
 import { pizzaSchema } from "./schema/schema";
-import { PizzaResolver } from "./resolver/pizza-resolver";
 import { ToppingResolver } from "./resolver/topping-resolver";
+import { MongoClient } from 'mongodb'
+import PizzaDataSource from "./data-source/pizza.data-source";
+import ToppingDataSource from "./data-source/topping-list";
+import { ApolloServerExpressConfig } from "../../../../../Vorträge/Graphql/graphql-pizza-demo/backend/node_modules/apollo-server-express/dist";
+
+
+const client = new MongoClient(process.env.DATABASE_URL as string)
+client.connect()
+export type Context = {
+    PizzaApi: PizzaDataSource,
+    ToppingApi: ToppingDataSource,
+}
 
 const resolvers: Resolvers = {
     Topping: {
@@ -25,14 +36,14 @@ const resolvers: Resolvers = {
         },
     },
     Query: {
-        getPizzaById: (_root, args, _context) => {
-            return PizzaResolver.getById(args.pizzaId);
-        },
-        getPizzaByName: (_root, args, _context) => {
-            return PizzaResolver.getByName(args.pizzaName);
-        },
-        listPizza: (_root, _args, _context) => {
-            return PizzaResolver.list();
+        // getPizzaById: (_root, args, _context) => {
+        //     return pizzaResolver.getById(args.pizzaId);
+        // },
+        // getPizzaByName: (_root, args, _context) => {
+        //     return pizzaResolver.getByName(args.pizzaName);
+        // },
+        listPizza: async (_, _args, context) => {
+            return context.PizzaApi.findMany();
         },
         getToppingById: (_root, args, _context) => {
             return ToppingResolver.getById(args.toppingId);
@@ -45,15 +56,15 @@ const resolvers: Resolvers = {
         },
     },
     Mutation: {
-        createPizza: (_root, args, _context) => {
-            return PizzaResolver.create(args.createPizzaDto as ChangePizzaDto);
-        },
-        updatePizza: (_root, args, _context) => {
-            return PizzaResolver.update(args.pizzaId, args.updatedPizzaDto as ChangePizzaDto);
-        },
-        deletePizza: (_root, args, _context: any) => {
-            return PizzaResolver.delete(args.pizzaId);
-        },
+        // createPizza: (_root, args, _context) => {
+        //     return pizzaResolver.create(args.createPizzaDto as ChangePizzaDto);
+        // },
+        // updatePizza: (_root, args, _context) => {
+        //     return pizzaResolver.update(args.pizzaId, args.updatedPizzaDto as ChangePizzaDto);
+        // },
+        // deletePizza: (_root, args, _context: any) => {
+        //     return pizzaResolver.delete(args.pizzaId);
+        // },
         createTopping: (_root, args, _context) => {
             return ToppingResolver.create(args.createToppingDto as ChangeToppingDto);
         },
@@ -65,20 +76,29 @@ const resolvers: Resolvers = {
         },
     },
     Subscription: {
-        pizzasChanged: {
-            subscribe: () => PizzaResolver.pizzaEvent.asyncIterator(PizzaResolver.events.PIZZA_CHANGED)
+        // pizzasChanged: {
+        //     subscribe: () => pizzaResolver.pizzaEvent.asyncIterator(PIZZA_EVENTS.PIZZA_CHANGED)
 
-        },
+        // },
         toppingsChanged: {
             subscribe: () => ToppingResolver.toppingEvent.asyncIterator(ToppingResolver.events.TOPPING_CHANGED)
         },
     }
 }
 
-const server = new ApolloServer({
+const options: ApolloServerExpressConfig = {
+    context: {
+
+    },
     typeDefs: pizzaSchema,
     resolvers: resolvers as any,
-});
+    dataSources: (): Context => ({
+        PizzaApi: new PizzaDataSource(client.db().collection('pizzas')),
+        ToppingApi: new ToppingDataSource(client.db().collection('topping'))
+    })
+}
+
+const server = new ApolloServer(options);
 
 server.listen().then(({ url, subscriptionsUrl }) => {
     console.log(`🚀 Server ready at ${url}`)

backend/src/resolver/pizza-resolver.ts

@@ -1,38 +1,52 @@
 import { Topping, Pizza, ChangePizzaDto, Maybe } from "../generated/graphql";
-import { PizzaList } from "../data/pizza-list";
+import { PizzaList } from "../data-source/pizza.data-source";
 import { v4 as uuidv4 } from 'uuid';
 import { ToppingResolver } from "./topping-resolver";
 import { PubSub } from "apollo-server";
+import { PrismaClient } from "@prisma/client";
 
+
+export const PIZZA_EVENTS = {
+    PIZZA_CHANGED: "pizzaChanged",
+}    
 export class PizzaResolver {
 
-    static pizzaEvent = new PubSub();
-    static events = {
-        PIZZA_CHANGED: "pizzaChanged",
-    }    
+    public pizzaEvent = new PubSub();
+    private client: PrismaClient;
+ 
+
+    constructor(client: PrismaClient) {
+        this.client = client;
+    }
 
-    static getById = (id: string): Pizza => {
+    getById = (id: string): Pizza => {
         return PizzaList.filter(pizza => pizza.id === id)[0];
     };
 
-    static delete = (id: string): Pizza => {
-        const index = PizzaList.indexOf(PizzaResolver.getById(id));
+    delete = (id: string): Pizza => {
+        const index = PizzaList.indexOf(this.getById(id));
         if ( index ) {
             PizzaList.splice(index, 1)
         }
-        return PizzaResolver.getById(id)
+        return this.getById(id)
     };
 
 
-    static list = (): Pizza[] => {
-        return PizzaList;
+    list = async (): Promise<Pizza[]> => {
+        const res = await this.client.pizza.findMany();
+        return res.map((pizza) => ({
+            id: pizza.id,
+            name: pizza.name,
+            toppings: []
+        } as Pizza))
     };
 
-    static getByName = (name: string): Pizza => {
+    getByName = (name: string): Pizza => {
         return PizzaList.filter(pizza => pizza.name === name)[0];
     };
 
-    static create = (pizzaCreateDto: ChangePizzaDto): Pizza => {
+    create = (pizzaCreateDto: ChangePizzaDto): Pizza => {
+        this.client.topping.create({data: {}})
         // Get Topping Objects by Ids
         const toppings: Topping[] = pizzaCreateDto.toppingIds
             .map<string>((toppingId) => toppingId as string)
@@ -45,15 +59,15 @@ export class PizzaResolver {
         }
         // Add Pizza to 'Database'
         PizzaList.push(pizza);
-        PizzaResolver.pizzaEvent.publish(PizzaResolver.events.PIZZA_CHANGED, {
+        this.pizzaEvent.publish(PIZZA_EVENTS.PIZZA_CHANGED, {
             pizzasChanged: PizzaList
         });
         console.log(`Create Pizza ...`, pizza)
         return pizza;
     };
 
-    static update = (pizzaId: string, pizzaUpdateDto: ChangePizzaDto): Pizza => {
-        const pizza = PizzaResolver.getById(pizzaId);
+    update = (pizzaId: string, pizzaUpdateDto: ChangePizzaDto): Pizza => {
+        const pizza = this.getById(pizzaId);
         if (!pizza) {
             throw new Error(
                 `No Pizza found with id ${pizzaId}`
@@ -67,7 +81,7 @@ export class PizzaResolver {
         const pizzaIndex = PizzaList.indexOf(pizza);
         PizzaList[pizzaIndex] = pizza;
         console.log(`Update Pizza ...`, pizza)
-        PizzaResolver.pizzaEvent.publish(PizzaResolver.events.PIZZA_CHANGED, {
+        this.pizzaEvent.publish(PIZZA_EVENTS.PIZZA_CHANGED, {
             pizzasChanged: PizzaList
         });
         return pizza;

backend/src/resolver/topping-resolver.ts

@@ -1,5 +1,5 @@
 import { Topping, ChangeToppingDto, } from "../generated/graphql";
-import { ToppingList } from "../data/topping-list";
+import { ToppingList } from "../data-source/topping-list";
 import { v4 as uuidv4 } from 'uuid';
 import { EEXIST } from "constants";
 import { PubSub } from "apollo-server";