begin sequelize

package-lock.json

@@ -4364,9 +4364,9 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "25.3.2",
+      "version": "25.3.5",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.3.2.tgz",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.3.5.tgz",
-      "integrity": "sha512-RpV6r/ij22zRRdyBPcxDeKAzH43phWVKEjL2iksqo1Vz3CuBUrgmPpPhALKiRfU7OMCmeeO9vECBMsV0hMTG8Q==",
+      "integrity": "sha512-oX8xrhvpiyRCQkG1MFchB09f+cXftgIXb3a7UUa4Y3wpmZPw5tyZGTLWhlESOLq1Rq6oDlc8npVU2/9xiCuXMA==",
       "license": "MIT",
       "dependencies": {
         "undici-types": "~7.18.0"
@@ -5333,6 +5333,12 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/concat-map": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
+      "integrity": "sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg==",
+      "license": "MIT"
+    },
     "node_modules/concurrently": {
       "version": "9.2.1",
       "resolved": "https://registry.npmjs.org/concurrently/-/concurrently-9.2.1.tgz",
@@ -6628,6 +6634,12 @@
         "node": "^14.17.0 || ^16.13.0 || >=18.0.0"
       }
     },
+    "node_modules/fs.realpath": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
+      "integrity": "sha512-OO0pH2lK6a0hZnAdau5ItzHPI6pUlvI7jMVnxUQRtw4owF2wk8lOSabtGDCTP4Ggrg2MbGnWO9X8K1t4+fGMDw==",
+      "license": "ISC"
+    },
     "node_modules/fsevents": {
       "version": "2.3.3",
       "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.3.tgz",
@@ -7030,6 +7042,17 @@
       ],
       "license": "MIT"
     },
+    "node_modules/inflight": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
+      "integrity": "sha512-k92I/b08q4wvFscXCLvqfsHCrjrF7yiXsQuIVvVE7N82W3+aqpzuUdBbfhWcy/FZR3/4IgflMgKLOsvPDrGCJA==",
+      "deprecated": "This module is not supported, and leaks memory. Do not use it. Check out lru-cache if you want a good and tested way to coalesce async requests by a key value, which is much more comprehensive and powerful.",
+      "license": "ISC",
+      "dependencies": {
+        "once": "^1.3.0",
+        "wrappy": "1"
+      }
+    },
     "node_modules/inherits": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
@@ -8718,6 +8741,15 @@
         "node": ">=8"
       }
     },
+    "node_modules/path-is-absolute": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
+      "integrity": "sha512-AVbw3UJ2e9bq64vSaS9Am0fje1Pa8pbGqTTsmXfaIiMpnr5DlDhfJOuLj9Sf95ZPVDAUerDfEk88MPmPe7UCQg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
     "node_modules/path-key": {
       "version": "3.1.1",
       "resolved": "https://registry.npmjs.org/path-key/-/path-key-3.1.1.tgz",
@@ -9711,6 +9743,73 @@
         "node": ">= 10.0.0"
       }
     },
+    "node_modules/sequelize-typescript": {
+      "version": "2.1.6",
+      "resolved": "https://registry.npmjs.org/sequelize-typescript/-/sequelize-typescript-2.1.6.tgz",
+      "integrity": "sha512-Vc2N++3en346RsbGjL3h7tgAl2Y7V+2liYTAOZ8XL0KTw3ahFHsyAUzOwct51n+g70I1TOUDgs06Oh6+XGcFkQ==",
+      "license": "MIT",
+      "dependencies": {
+        "glob": "7.2.0"
+      },
+      "engines": {
+        "node": ">=10.0.0"
+      },
+      "peerDependencies": {
+        "@types/node": "*",
+        "@types/validator": "*",
+        "reflect-metadata": "*",
+        "sequelize": ">=6.20.1"
+      }
+    },
+    "node_modules/sequelize-typescript/node_modules/balanced-match": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
+      "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==",
+      "license": "MIT"
+    },
+    "node_modules/sequelize-typescript/node_modules/brace-expansion": {
+      "version": "1.1.12",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.12.tgz",
+      "integrity": "sha512-9T9UjW3r0UW5c1Q7GTwllptXwhvYmEzFhzMfZ9H7FQWt+uZePjZPjBP/W1ZEyZ1twGWom5/56TF4lPcqjnDHcg==",
+      "license": "MIT",
+      "dependencies": {
+        "balanced-match": "^1.0.0",
+        "concat-map": "0.0.1"
+      }
+    },
+    "node_modules/sequelize-typescript/node_modules/glob": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-7.2.0.tgz",
+      "integrity": "sha512-lmLf6gtyrPq8tTjSmrO94wBeQbFR3HbLHbuyD69wuyQkImp2hWqMGB47OX65FBkPffO641IP9jWa1z4ivqG26Q==",
+      "deprecated": "Old versions of glob are not supported, and contain widely publicized security vulnerabilities, which have been fixed in the current version. Please update. Support for old versions may be purchased (at exorbitant rates) by contacting i@izs.me",
+      "license": "ISC",
+      "dependencies": {
+        "fs.realpath": "^1.0.0",
+        "inflight": "^1.0.4",
+        "inherits": "2",
+        "minimatch": "^3.0.4",
+        "once": "^1.3.0",
+        "path-is-absolute": "^1.0.0"
+      },
+      "engines": {
+        "node": "*"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
+    "node_modules/sequelize-typescript/node_modules/minimatch": {
+      "version": "3.1.5",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.5.tgz",
+      "integrity": "sha512-VgjWUsnnT6n+NUk6eZq77zeFdpW2LWDzP6zFGrCbHXiYNul5Dzqk2HHQ5uFH2DNW5Xbp8+jVzaeNt94ssEEl4w==",
+      "license": "ISC",
+      "dependencies": {
+        "brace-expansion": "^1.1.7"
+      },
+      "engines": {
+        "node": "*"
+      }
+    },
     "node_modules/serve-static": {
       "version": "2.2.1",
       "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-2.2.1.tgz",
@@ -11167,14 +11266,17 @@
         "express": "^5.2.1",
         "pg": "^8.20.0",
         "pg-hstore": "^2.3.4",
+        "reflect-metadata": "^0.2.2",
         "sequelize": "^6.37.7",
+        "sequelize-typescript": "^2.1.6",
         "winston": "^3.19.0"
       },
       "devDependencies": {
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.6",
-        "@types/node": "^25.3.2",
+        "@types/node": "^25.3.5",
         "@types/pg": "^8.16.0",
+        "@types/validator": "^13.15.10",
         "concurrently": "^9.2.1",
         "eslint": "^10.0.2",
         "nodemon": "^3.1.14",

server/package.json

@@ -22,14 +22,17 @@
     "express": "^5.2.1",
     "pg": "^8.20.0",
     "pg-hstore": "^2.3.4",
+    "reflect-metadata": "^0.2.2",
     "sequelize": "^6.37.7",
+    "sequelize-typescript": "^2.1.6",
     "winston": "^3.19.0"
   },
   "devDependencies": {
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.6",
-    "@types/node": "^25.3.2",
+    "@types/node": "^25.3.5",
     "@types/pg": "^8.16.0",
+    "@types/validator": "^13.15.10",
     "concurrently": "^9.2.1",
     "eslint": "^10.0.2",
     "nodemon": "^3.1.14",

server/src/util.ts

@@ -25,7 +25,7 @@ const db = new Sequelize({
   database: process.env.DB_NAME || 'postgres',
   username: process.env.DB_USER || 'postgres',
   password: process.env.DB_PASSWORD || 'pass',
-  logging: false, // Disable logging in production
+  logging: logger.debug.bind(logger),
 });
 
 // Test the connection

server/tsconfig.json

@@ -5,6 +5,8 @@
     "esModuleInterop": true,
     "skipLibCheck": true,
     "allowSyntheticDefaultImports": true,
+    "experimentalDecorators": true,
+    "emitDecoratorMetadata": true,
     "module": "nodenext",
     "moduleResolution": "nodenext"
 

shared/src/interfaces/transaction.ts

@@ -1,3 +1,4 @@
+
 export interface Transaction {
   id: string;
   partner: string;

shared/src/model/user.ts

@@ -0,0 +1,18 @@
+import { Table, Column, Model, CreatedAt, DataType} from 'sequelize-typescript';
+
+@Table
+export class User extends Model{
+
+    @Column({primaryKey: true, unique: true, allowNull: false})
+    userID: string;
+    
+    @Column
+    displayName: string;
+    
+    @Column(dataType: DataType.DECIMAL(20,2))
+    balance: number;
+
+    @CreatedAt
+    creationDate: Date;
+
+}

shared/tsconfig.json

@@ -1,7 +1,7 @@
 {
   "extends": "../tsconfig.json",
   "compilerOptions": {
-    "outDir": "../../dist/out-tsc/shared",
+    "outDir": "../dist/out-tsc/shared",
     "declaration": true,
     "module": "es2020"
   },