Add registration

.gitignore

@@ -1 +1,4 @@
-node_modules/
+node_modules/
+.env
+data/
+dist/

dev.compose.yml

@@ -30,6 +30,8 @@ services:
     labels:
       - "traefik.http.routers.backend.rule=Host(`api.cashlow.local`)"
       - "traefik.http.services.backend.loadbalancer.server.port=3000"
+    env_file:
+      - .env
 
   frontend:
     tty: true
@@ -46,6 +48,21 @@ services:
       - "traefik.http.routers.frontend.rule=Host(`app.cashlow.local`)"
       - "traefik.http.services.frontend.loadbalancer.server.port=3000"
 
+  database:
+    tty: true
+    restart: unless-stopped
+    image: timescale/timescaledb-ha:pg17
+    volumes:
+      - ./data/postgres:/home/postgres/pgdata/data
+    env_file:
+      - .env
+    user: root
+    ports:
+      - "5432:5432"
+    networks:
+      cashlow:
+        ipv4_address: 10.231.215.4
+
 networks:
   cashlow:
     driver: bridge

docs/yaak/yaak.ev_FHr7MPpAvE.yaml

@@ -0,0 +1,17 @@
+type: environment
+model: environment
+id: ev_FHr7MPpAvE
+workspaceId: wk_yK68KSnsqe
+createdAt: 2025-12-22T17:05:40.703553024
+updatedAt: 2025-12-22T17:06:07.650085870
+name: Global Variables
+public: true
+base: true
+parentModel: workspace
+parentId: null
+variables:
+- enabled: true
+  name: BASE_URL
+  value: http://api.cashlow.local
+  id: Zm8JuTSFX6
+color: null

docs/yaak/yaak.fl_kD6z8aiTcL.yaml

@@ -0,0 +1,13 @@
+type: folder
+model: folder
+id: fl_kD6z8aiTcL
+createdAt: 2025-12-22T21:56:20.134411915
+updatedAt: 2025-12-22T21:56:20.134415476
+workspaceId: wk_yK68KSnsqe
+folderId: null
+authentication: {}
+authenticationType: null
+description: ''
+headers: []
+name: /users
+sortPriority: -1766440600000.0

docs/yaak/yaak.rq_hdQFMgWyrq.yaml

@@ -0,0 +1,28 @@
+type: http_request
+model: http_request
+id: rq_hdQFMgWyrq
+createdAt: 2025-12-22T17:06:16.224935675
+updatedAt: 2025-12-22T22:01:44.917855863
+workspaceId: wk_yK68KSnsqe
+folderId: fl_kD6z8aiTcL
+authentication: {}
+authenticationType: null
+body:
+  text: |-
+    {
+      "username": "Martin Petr",
+      "email": "me2@martinpetr.dev",
+      "password": "Aa12345678!"
+    }
+bodyType: application/json
+description: ''
+headers:
+- enabled: true
+  name: Content-Type
+  value: application/json
+  id: GmRxir0VsD
+method: POST
+name: /users
+sortPriority: 0.0
+url: ${[ BASE_URL ]}/users
+urlParameters: []

docs/yaak/yaak.wk_yK68KSnsqe.yaml

@@ -0,0 +1,14 @@
+type: workspace
+model: workspace
+id: wk_yK68KSnsqe
+createdAt: 2025-12-22T17:05:40.658814603
+updatedAt: 2025-12-22T17:05:40.658816978
+authentication: {}
+authenticationType: null
+description: ''
+headers: []
+name: Cashlow
+encryptionKeyChallenge: null
+settingValidateCertificates: true
+settingFollowRedirects: true
+settingRequestTimeout: 0

packages/backend/bun.lock

@@ -8,6 +8,9 @@
         "@nestjs/core": "^11.0.1",
         "@nestjs/platform-express": "^11.0.1",
         "axios": "^1.13.2",
+        "bcrypt": "^6.0.0",
+        "class-transformer": "^0.5.1",
+        "class-validator": "^0.14.3",
         "pg": "^8.16.3",
         "reflect-metadata": "^0.2.2",
         "rxjs": "^7.8.1",
@@ -42,6 +45,7 @@
     },
   },
   "trustedDependencies": [
+    "bcrypt",
     "unrs-resolver",
     "@nestjs/core",
     "@swc/core",
@@ -423,6 +427,8 @@
 
     "@types/supertest": ["@types/supertest@6.0.3", "", { "dependencies": { "@types/methods": "^1.1.4", "@types/superagent": "^8.1.0" } }, "sha512-8WzXq62EXFhJ7QsH3Ocb/iKQ/Ty9ZVWnVzoTKc9tyyFRRF3a74Tk2+TLFgaFFw364Ere+npzHKEJ6ga2LzIL7w=="],
 
+    "@types/validator": ["@types/validator@13.15.10", "", {}, "sha512-T8L6i7wCuyoK8A/ZeLYt1+q0ty3Zb9+qbSSvrIVitzT3YjZqkTZ40IbRsPanlB4h1QB3JVL1SYCdR6ngtFYcuA=="],
+
     "@types/yargs": ["@types/yargs@17.0.35", "", { "dependencies": { "@types/yargs-parser": "*" } }, "sha512-qUHkeCyQFxMXg79wQfTtfndEC+N9ZZg76HJftDJp+qH2tV7Gj4OJi7l+PiWwJ+pWtW8GwSmqsDj/oymhrTWXjg=="],
 
     "@types/yargs-parser": ["@types/yargs-parser@21.0.3", "", {}, "sha512-I4q9QU9MQv4oEOz4tAHJtNz1cwuLxn2F3xcc2iV5WdqLPpUnj30aUuxt1mAxYTG+oe8CZMV/+6rU4S4gRDzqtQ=="],
@@ -609,6 +615,8 @@
 
     "baseline-browser-mapping": ["baseline-browser-mapping@2.9.11", "", { "bin": { "baseline-browser-mapping": "dist/cli.js" } }, "sha512-Sg0xJUNDU1sJNGdfGWhVHX0kkZ+HWcvmVymJbj6NSgZZmW/8S9Y2HQ5euytnIgakgxN6papOAWiwDo1ctFDcoQ=="],
 
+    "bcrypt": ["bcrypt@6.0.0", "", { "dependencies": { "node-addon-api": "^8.3.0", "node-gyp-build": "^4.8.4" } }, "sha512-cU8v/EGSrnH+HnxV2z0J7/blxH8gq7Xh2JFT6Aroax7UohdmiJJlxApMxtKfuI7z68NvvVcmR78k2LbT6efhRg=="],
+
     "bin-version": ["bin-version@6.0.0", "", { "dependencies": { "execa": "^5.0.0", "find-versions": "^5.0.0" } }, "sha512-nk5wEsP4RiKjG+vF+uG8lFsEn4d7Y6FVDamzzftSunXOoOcOOkzcWdKVlGgFFwlUQCj63SgnUkLLGF8v7lufhw=="],
 
     "bin-version-check": ["bin-version-check@5.1.0", "", { "dependencies": { "bin-version": "^6.0.0", "semver": "^7.5.3", "semver-truncate": "^3.0.0" } }, "sha512-bYsvMqJ8yNGILLz1KP9zKLzQ6YpljV3ln1gqhuLkUtyfGi3qXKGuK2p+U4NAvjVFzDFiBBtOpCOSFNuYYEGZ5g=="],
@@ -667,6 +675,10 @@
 
     "cjs-module-lexer": ["cjs-module-lexer@2.1.1", "", {}, "sha512-+CmxIZ/L2vNcEfvNtLdU0ZQ6mbq3FZnwAP2PPTiKP+1QOoKwlKlPgb8UKV0Dds7QVaMnHm+FwSft2VB0s/SLjQ=="],
 
+    "class-transformer": ["class-transformer@0.5.1", "", {}, "sha512-SQa1Ws6hUbfC98vKGxZH3KFY0Y1lm5Zm0SY8XX9zbK7FJCyVEac3ATW0RIpwzW+oOfmHE5PMPufDG9hCfoEOMw=="],
+
+    "class-validator": ["class-validator@0.14.3", "", { "dependencies": { "@types/validator": "^13.15.3", "libphonenumber-js": "^1.11.1", "validator": "^13.15.20" } }, "sha512-rXXekcjofVN1LTOSw+u4u9WXVEUvNBVjORW154q/IdmYWy1nMbOU9aNtZB0t8m+FJQ9q91jlr2f9CwwUFdFMRA=="],
+
     "cli-cursor": ["cli-cursor@3.1.0", "", { "dependencies": { "restore-cursor": "^3.1.0" } }, "sha512-I/zHAwsKf9FqGoXM4WWRACob9+SNukZTd94DWF57E4toouRulbCxcUh6RKUEOQlYTHJnzkPMySvPNaaSLNfLZw=="],
 
     "cli-spinners": ["cli-spinners@2.9.2", "", {}, "sha512-ywqV+5MmyL4E7ybXgKys4DugZbX0FC6LnwrhjuykIjnK9k8OQacQ7axGKnjDXWNhns0xot3bZI5h55H8yo9cJg=="],
@@ -1085,6 +1097,8 @@
 
     "levn": ["levn@0.4.1", "", { "dependencies": { "prelude-ls": "^1.2.1", "type-check": "~0.4.0" } }, "sha512-+bT2uH4E5LGE7h/n3evcS/sQlJXCpIp6ym8OWJ5eV6+67Dsql/LaaT7qJBAt2rzfoa/5QBGBhxDix1dMt2kQKQ=="],
 
+    "libphonenumber-js": ["libphonenumber-js@1.12.33", "", {}, "sha512-r9kw4OA6oDO4dPXkOrXTkArQAafIKAU71hChInV4FxZ69dxCfbwQGDPzqR5/vea94wU705/3AZroEbSoeVWrQw=="],
+
     "lines-and-columns": ["lines-and-columns@1.2.4", "", {}, "sha512-7ylylesZQ/PV29jhEDl3Ufjo6ZX7gCqJr5F7PKrqc93v7fzSymt1BpwEU8nAUXs8qzzvqhbjhK5QZg6Mt/HkBg=="],
 
     "load-esm": ["load-esm@1.0.3", "", {}, "sha512-v5xlu8eHD1+6r8EHTg6hfmO97LN8ugKtiXcy5e6oN72iD2r6u0RPfLl6fxM+7Wnh2ZRq15o0russMst44WauPA=="],
@@ -1161,8 +1175,12 @@
 
     "node-abort-controller": ["node-abort-controller@3.1.1", "", {}, "sha512-AGK2yQKIjRuqnc6VkX2Xj5d+QW8xZ87pa1UK6yA6ouUyuxfHuMP6umE5QK7UmTeOAymo+Zx1Fxiuw9rVx8taHQ=="],
 
+    "node-addon-api": ["node-addon-api@8.5.0", "", {}, "sha512-/bRZty2mXUIFY/xU5HLvveNHlswNJej+RnxBjOMkidWfwZzgTbPG1E3K5TOxRLOR+5hX7bSofy8yf1hZevMS8A=="],
+
     "node-emoji": ["node-emoji@1.11.0", "", { "dependencies": { "lodash": "^4.17.21" } }, "sha512-wo2DpQkQp7Sjm2A0cq+sN7EHKO6Sl0ctXeBdFZrL9T9+UywORbufTcTZxom8YqpLQt/FqNMUkOpkZrJVYSKD3A=="],
 
+    "node-gyp-build": ["node-gyp-build@4.8.4", "", { "bin": { "node-gyp-build": "bin.js", "node-gyp-build-optional": "optional.js", "node-gyp-build-test": "build-test.js" } }, "sha512-LA4ZjwlnUblHVgq0oBF3Jl/6h/Nvs5fzBLwdEF4nuxnFdsfajde4WfxtJr3CaiH+F6ewcIB/q4jQ4UzPyid+CQ=="],
+
     "node-int64": ["node-int64@0.4.0", "", {}, "sha512-O5lz91xSOeoXP6DulyHfllpq+Eg00MWitZIbtPfoSEvqIHdl5gfcY6hYzDWnj0qD5tz52PI08u9qUvSVeUBeHw=="],
 
     "node-releases": ["node-releases@2.0.27", "", {}, "sha512-nmh3lCkYZ3grZvqcCH+fjmQ7X+H0OeZgP40OierEaAptX4XofMh5kwNbWh7lBduUzCcV/8kZ+NDLCwm2iorIlA=="],
@@ -1489,6 +1507,8 @@
 
     "v8-to-istanbul": ["v8-to-istanbul@9.3.0", "", { "dependencies": { "@jridgewell/trace-mapping": "^0.3.12", "@types/istanbul-lib-coverage": "^2.0.1", "convert-source-map": "^2.0.0" } }, "sha512-kiGUalWN+rgBJ/1OHZsBtU4rXZOfj/7rKQxULKlIzwzQSvMJUUNgPwJEEh7gU6xEVxC0ahoOBvN2YI8GH6FNgA=="],
 
+    "validator": ["validator@13.15.26", "", {}, "sha512-spH26xU080ydGggxRyR1Yhcbgx+j3y5jbNXk/8L+iRvdIEQ4uTRH2Sgf2dokud6Q4oAtsbNvJ1Ft+9xmm6IZcA=="],
+
     "vary": ["vary@1.1.2", "", {}, "sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg=="],
 
     "walker": ["walker@1.0.8", "", { "dependencies": { "makeerror": "1.0.12" } }, "sha512-ts/8E8l5b7kY0vlWLewOkDXMmPdLcVV4GmOQLyxuSswIJsweeFZtAsMF7k1Nszz+TYBQrlYRmzOnr398y1JemQ=="],

packages/backend/dist/app.controller.js

@@ -1,44 +0,0 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", {
-    value: true
-});
-Object.defineProperty(exports, "AppController", {
-    enumerable: true,
-    get: function() {
-        return AppController;
-    }
-});
-const _common = require("@nestjs/common");
-const _appservice = require("./app.service");
-function _ts_decorate(decorators, target, key, desc) {
-    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
-    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
-    else for(var i = decorators.length - 1; i >= 0; i--)if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
-    return c > 3 && r && Object.defineProperty(target, key, r), r;
-}
-function _ts_metadata(k, v) {
-    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
-}
-let AppController = class AppController {
-    getHello() {
-        return this.appService.getHello();
-    }
-    constructor(appService){
-        this.appService = appService;
-    }
-};
-_ts_decorate([
-    (0, _common.Get)(),
-    _ts_metadata("design:type", Function),
-    _ts_metadata("design:paramtypes", []),
-    _ts_metadata("design:returntype", String)
-], AppController.prototype, "getHello", null);
-AppController = _ts_decorate([
-    (0, _common.Controller)(),
-    _ts_metadata("design:type", Function),
-    _ts_metadata("design:paramtypes", [
-        typeof _appservice.AppService === "undefined" ? Object : _appservice.AppService
-    ])
-], AppController);
-
-//# sourceMappingURL=app.controller.js.map

packages/backend/dist/app.controller.js.map

@@ -1 +0,0 @@
-{"version":3,"sources":["../src/app.controller.ts"],"sourcesContent":["import { Controller, Get } from '@nestjs/common';\nimport { AppService } from './app.service';\n\n@Controller()\nexport class AppController {\n  constructor(private readonly appService: AppService) {}\n\n  @Get()\n  getHello(): string {\n    return this.appService.getHello();\n  }\n}\n"],"names":["AppController","getHello","appService"],"mappings":";;;;+BAIaA;;;eAAAA;;;wBAJmB;4BACL;;;;;;;;;;AAGpB,IAAA,AAAMA,gBAAN,MAAMA;IAIXC,WAAmB;QACjB,OAAO,IAAI,CAACC,UAAU,CAACD,QAAQ;IACjC;IALA,YAAY,AAAiBC,UAAsB,CAAE;aAAxBA,aAAAA;IAAyB;AAMxD"}

packages/backend/dist/app.controller.spec.js

@@ -1,28 +0,0 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", {
-    value: true
-});
-const _testing = require("@nestjs/testing");
-const _appcontroller = require("./app.controller");
-const _appservice = require("./app.service");
-describe('AppController', ()=>{
-    let appController;
-    beforeEach(async ()=>{
-        const app = await _testing.Test.createTestingModule({
-            controllers: [
-                _appcontroller.AppController
-            ],
-            providers: [
-                _appservice.AppService
-            ]
-        }).compile();
-        appController = app.get(_appcontroller.AppController);
-    });
-    describe('root', ()=>{
-        it('should return "Hello World!"', ()=>{
-            expect(appController.getHello()).toBe('Hello World!');
-        });
-    });
-});
-
-//# sourceMappingURL=app.controller.spec.js.map

packages/backend/dist/app.controller.spec.js.map

@@ -1 +0,0 @@
-{"version":3,"sources":["../src/app.controller.spec.ts"],"sourcesContent":["import { Test, TestingModule } from '@nestjs/testing';\nimport { AppController } from './app.controller';\nimport { AppService } from './app.service';\n\ndescribe('AppController', () => {\n  let appController: AppController;\n\n  beforeEach(async () => {\n    const app: TestingModule = await Test.createTestingModule({\n      controllers: [AppController],\n      providers: [AppService],\n    }).compile();\n\n    appController = app.get<AppController>(AppController);\n  });\n\n  describe('root', () => {\n    it('should return \"Hello World!\"', () => {\n      expect(appController.getHello()).toBe('Hello World!');\n    });\n  });\n});\n"],"names":["describe","appController","beforeEach","app","Test","createTestingModule","controllers","AppController","providers","AppService","compile","get","it","expect","getHello","toBe"],"mappings":";;;;yBAAoC;+BACN;4BACH;AAE3BA,SAAS,iBAAiB;IACxB,IAAIC;IAEJC,WAAW;QACT,MAAMC,MAAqB,MAAMC,aAAI,CAACC,mBAAmB,CAAC;YACxDC,aAAa;gBAACC,4BAAa;aAAC;YAC5BC,WAAW;gBAACC,sBAAU;aAAC;QACzB,GAAGC,OAAO;QAEVT,gBAAgBE,IAAIQ,GAAG,CAAgBJ,4BAAa;IACtD;IAEAP,SAAS,QAAQ;QACfY,GAAG,gCAAgC;YACjCC,OAAOZ,cAAca,QAAQ,IAAIC,IAAI,CAAC;QACxC;IACF;AACF"}

packages/backend/dist/app.module.js

@@ -9,8 +9,10 @@ Object.defineProperty(exports, "AppModule", {
     }
 });
 const _common = require("@nestjs/common");
-const _appcontroller = require("./app.controller");
+const _appcontroller = require("./routes/app.controller");
-const _appservice = require("./app.service");
+const _appservice = require("./routes/app.service");
+const _financemodule = require("./routes/finance/finance.module");
+const _usersmodule = require("./routes/users/users.module");
 function _ts_decorate(decorators, target, key, desc) {
     var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
     if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
@@ -21,7 +23,10 @@ let AppModule = class AppModule {
 };
 AppModule = _ts_decorate([
     (0, _common.Module)({
-        imports: [],
+        imports: [
+            _usersmodule.UsersModule,
+            _financemodule.FinanceModule
+        ],
         controllers: [
             _appcontroller.AppController
         ],

packages/backend/dist/app.module.js.map

@@ -1 +1 @@
-{"version":3,"sources":["../src/app.module.ts"],"sourcesContent":["import { Module } from '@nestjs/common';\nimport { AppController } from './app.controller';\nimport { AppService } from './app.service';\n\n@Module({\n  imports: [],\n  controllers: [AppController],\n  providers: [AppService],\n})\nexport class AppModule {}\n"],"names":["AppModule","imports","controllers","AppController","providers","AppService"],"mappings":";;;;+BASaA;;;eAAAA;;;wBATU;+BACO;4BACH;;;;;;;AAOpB,IAAA,AAAMA,YAAN,MAAMA;AAAW;;;QAJtBC,SAAS,EAAE;QACXC,aAAa;YAACC,4BAAa;SAAC;QAC5BC,WAAW;YAACC,sBAAU;SAAC"}
+{"version":3,"sources":["../src/app.module.ts"],"sourcesContent":["import { Module } from '@nestjs/common';\nimport { AppController } from './routes/app.controller';\nimport { AppService } from './routes/app.service';\nimport { FinanceModule } from './routes/finance/finance.module';\nimport { UsersModule } from './routes/users/users.module';\n\n@Module({\n  imports: [UsersModule, FinanceModule],\n  controllers: [AppController],\n  providers: [AppService],\n})\nexport class AppModule {}\n"],"names":["AppModule","imports","UsersModule","FinanceModule","controllers","AppController","providers","AppService"],"mappings":";;;;+BAWaA;;;eAAAA;;;wBAXU;+BACO;4BACH;+BACG;6BACF;;;;;;;AAOrB,IAAA,AAAMA,YAAN,MAAMA;AAAW;;;QAJtBC,SAAS;YAACC,wBAAW;YAAEC,4BAAa;SAAC;QACrCC,aAAa;YAACC,4BAAa;SAAC;QAC5BC,WAAW;YAACC,sBAAU;SAAC"}

packages/backend/dist/app.service.js

@@ -1,27 +0,0 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", {
-    value: true
-});
-Object.defineProperty(exports, "AppService", {
-    enumerable: true,
-    get: function() {
-        return AppService;
-    }
-});
-const _common = require("@nestjs/common");
-function _ts_decorate(decorators, target, key, desc) {
-    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
-    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
-    else for(var i = decorators.length - 1; i >= 0; i--)if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
-    return c > 3 && r && Object.defineProperty(target, key, r), r;
-}
-let AppService = class AppService {
-    getHello() {
-        return 'Hello World!';
-    }
-};
-AppService = _ts_decorate([
-    (0, _common.Injectable)()
-], AppService);
-
-//# sourceMappingURL=app.service.js.map

packages/backend/dist/app.service.js.map

@@ -1 +0,0 @@
-{"version":3,"sources":["../src/app.service.ts"],"sourcesContent":["import { Injectable } from '@nestjs/common';\n\n@Injectable()\nexport class AppService {\n  getHello(): string {\n    return 'Hello World!';\n  }\n}\n"],"names":["AppService","getHello"],"mappings":";;;;+BAGaA;;;eAAAA;;;wBAHc;;;;;;;AAGpB,IAAA,AAAMA,aAAN,MAAMA;IACXC,WAAmB;QACjB,OAAO;IACT;AACF"}

packages/backend/dist/main.js

@@ -4,8 +4,12 @@ Object.defineProperty(exports, "__esModule", {
 });
 const _core = require("@nestjs/core");
 const _appmodule = require("./app.module");
+const _Database = require("./classes/database/Database");
+const _common = require("@nestjs/common");
 async function bootstrap() {
     const app = await _core.NestFactory.create(_appmodule.AppModule);
+    app.useGlobalPipes(new _common.ValidationPipe());
+    await _Database.Database.initialize();
     await app.listen(process.env.PORT ?? 3000);
 }
 bootstrap();

packages/backend/dist/main.js.map

@@ -1 +1 @@
-{"version":3,"sources":["../src/main.ts"],"sourcesContent":["import { NestFactory } from '@nestjs/core';\nimport { AppModule } from './app.module';\n\nasync function bootstrap() {\n  const app = await NestFactory.create(AppModule);\n  await app.listen(process.env.PORT ?? 3000);\n}\nbootstrap();\n"],"names":["bootstrap","app","NestFactory","create","AppModule","listen","process","env","PORT"],"mappings":";;;;sBAA4B;2BACF;AAE1B,eAAeA;IACb,MAAMC,MAAM,MAAMC,iBAAW,CAACC,MAAM,CAACC,oBAAS;IAC9C,MAAMH,IAAII,MAAM,CAACC,QAAQC,GAAG,CAACC,IAAI,IAAI;AACvC;AACAR"}
+{"version":3,"sources":["../src/main.ts"],"sourcesContent":["import { NestFactory } from '@nestjs/core';\nimport { AppModule } from './app.module';\nimport { Database } from './classes/database/Database';\nimport { ValidationPipe } from '@nestjs/common';\n\nasync function bootstrap() {\n  const app = await NestFactory.create(AppModule);\n\n  app.useGlobalPipes(new ValidationPipe());\n\n  await Database.initialize();\n\n  await app.listen(process.env.PORT ?? 3000);\n}\nbootstrap();\n"],"names":["bootstrap","app","NestFactory","create","AppModule","useGlobalPipes","ValidationPipe","Database","initialize","listen","process","env","PORT"],"mappings":";;;;sBAA4B;2BACF;0BACD;wBACM;AAE/B,eAAeA;IACb,MAAMC,MAAM,MAAMC,iBAAW,CAACC,MAAM,CAACC,oBAAS;IAE9CH,IAAII,cAAc,CAAC,IAAIC,sBAAc;IAErC,MAAMC,kBAAQ,CAACC,UAAU;IAEzB,MAAMP,IAAIQ,MAAM,CAACC,QAAQC,GAAG,CAACC,IAAI,IAAI;AACvC;AACAZ"}

packages/backend/package.json

@@ -24,6 +24,9 @@
     "@nestjs/core": "^11.0.1",
     "@nestjs/platform-express": "^11.0.1",
     "axios": "^1.13.2",
+    "bcrypt": "^6.0.0",
+    "class-transformer": "^0.5.1",
+    "class-validator": "^0.14.3",
     "pg": "^8.16.3",
     "reflect-metadata": "^0.2.2",
     "rxjs": "^7.8.1",
@@ -75,6 +78,7 @@
   "trustedDependencies": [
     "@nestjs/core",
     "@swc/core",
+    "bcrypt",
     "unrs-resolver"
   ]
 }

packages/backend/src/app.module.ts

@@ -1,9 +1,11 @@
 import { Module } from '@nestjs/common';
-import { AppController } from './app.controller';
+import { AppController } from './routes/app.controller';
-import { AppService } from './app.service';
+import { AppService } from './routes/app.service';
+import { FinanceModule } from './routes/finance/finance.module';
+import { UsersModule } from './routes/users/users.module';
 
 @Module({
-  imports: [],
+  imports: [UsersModule, FinanceModule],
   controllers: [AppController],
   providers: [AppService],
 })

packages/backend/src/app.service.ts

@@ -1,8 +0,0 @@
-import { Injectable } from '@nestjs/common';
-
-@Injectable()
-export class AppService {
-  getHello(): string {
-    return 'Hello World!';
-  }
-}

packages/backend/src/classes/auth/AuthManager.ts

@@ -0,0 +1,43 @@
+import { BadRequestException } from '@nestjs/common';
+import { Database } from '../database/Database';
+import { UserDbEntity } from '../database/entities/User.entity';
+import { PasswordHasher } from '../cryptography/PasswordHasher';
+import { HashGenerator } from '../cryptography/HashGenerator';
+import { randomUUID } from 'crypto';
+
+export class AuthManager {
+  constructor() {}
+
+  static async createUserAccount(
+    email: string,
+    password: string,
+    username: string,
+  ) {
+    const existingUser = await this.#getUserByEmail(email);
+    if (existingUser) return new BadRequestException('User already exists');
+
+    const passwordHash = await PasswordHasher.hash(password);
+    const userHash = HashGenerator.generate(64);
+
+    const user = new UserDbEntity();
+    user.id = randomUUID();
+    user.email = email;
+    user.password = passwordHash;
+    user.username = username;
+    user.hash = userHash;
+
+    await Database.repositories.users.save(user);
+
+    return {
+      id: user.id,
+      email: user.email,
+      username: user.username,
+    };
+  }
+
+  static async #getUserByEmail(email: string): Promise<UserDbEntity | null> {
+    if (!email || typeof email != 'string') return null;
+
+    return await Database.repositories.users.findOneBy({ email });
+  }
+}

packages/backend/src/classes/cryptography/HashGenerator.ts

@@ -0,0 +1,7 @@
+import { randomBytes } from 'crypto';
+
+export class HashGenerator {
+  static generate(length: number) {
+    return randomBytes(length / 2).toString('hex');
+  }
+}

packages/backend/src/classes/cryptography/PasswordHasher.ts

@@ -0,0 +1,16 @@
+import * as bc from 'bcrypt';
+import { AUTH_PASSWORD_HASHING_ROUNDS } from 'src/config';
+
+export class PasswordHasher {
+  static async hash(password: string): Promise<string> {
+    return await new Promise((r) =>
+      bc.hash(password, AUTH_PASSWORD_HASHING_ROUNDS, (e, hash) => r(hash)),
+    );
+  }
+
+  static async compare(password: string, hash: string): Promise<boolean> {
+    return await new Promise((r) =>
+      bc.compare(password, hash, (e, res) => r(res)),
+    );
+  }
+}

packages/backend/src/classes/database/Database.ts

@@ -0,0 +1,60 @@
+import { DB_DATABASE, DB_HOST, DB_PASSWORD, DB_USERNAME } from 'src/config';
+import { DataSource, Repository } from 'typeorm';
+import { UserDbEntity } from './entities/User.entity';
+import { BankAccountDbEntity } from './entities/BankAccount.entity';
+
+const ENTITIES = {
+  users: UserDbEntity,
+  bankAccounts: BankAccountDbEntity,
+};
+
+export class Database {
+  static instance: Database = new Database();
+
+  #dataSource: DataSource;
+
+  #dbType: 'postgres' = 'postgres';
+  #dbHost = DB_HOST;
+  #dbPort = 5432;
+  #dbUsername = DB_USERNAME;
+  #dbPassword = DB_PASSWORD;
+  #dbDatabase = DB_DATABASE;
+
+  #entities = Object.values(ENTITIES);
+
+  constructor() {
+    this.#dataSource = new DataSource({
+      type: this.#dbType,
+      host: this.#dbHost,
+      port: this.#dbPort,
+      username: this.#dbUsername,
+      password: this.#dbPassword,
+      database: this.#dbDatabase,
+      synchronize: true,
+      entities: this.#entities,
+    });
+  }
+
+  get repositories() {
+    return {
+      users: this.#dataSource.getRepository(UserDbEntity),
+      bankAccounts: this.#dataSource.getRepository(BankAccountDbEntity),
+    } as {
+      [K in keyof typeof ENTITIES]: Repository<
+        InstanceType<(typeof ENTITIES)[K]>
+      >;
+    };
+  }
+
+  static get repositories() {
+    return this.instance.repositories;
+  }
+
+  async initialize() {
+    await this.#dataSource.initialize();
+  }
+
+  static async initialize() {
+    await this.instance.initialize();
+  }
+}

packages/backend/src/classes/database/entities/BankAccount.entity.ts

@@ -0,0 +1,26 @@
+import {
+  Column,
+  Entity,
+  ManyToOne,
+  PrimaryColumn,
+  type Relation,
+} from 'typeorm';
+import { UserDbEntity } from './User.entity';
+
+@Entity('bank_account')
+export class BankAccountDbEntity {
+  @PrimaryColumn({
+    type: 'varchar',
+    length: 35,
+  })
+  id: string;
+
+  @Column({
+    type: 'varchar',
+    length: 100,
+  })
+  name: string;
+
+  @ManyToOne(() => UserDbEntity, (user) => user.bankAccounts)
+  user: Relation<UserDbEntity>;
+}

packages/backend/src/classes/database/entities/User.entity.ts

@@ -0,0 +1,44 @@
+import {
+  Column,
+  CreateDateColumn,
+  Entity,
+  ManyToMany,
+  OneToMany,
+  PrimaryColumn,
+  Relation,
+  UpdateDateColumn,
+} from 'typeorm';
+import { BankAccountDbEntity } from './BankAccount.entity';
+
+@Entity('user')
+export class UserDbEntity {
+  @PrimaryColumn({
+    type: 'varchar',
+    length: 36,
+  })
+  id: string;
+
+  @Column()
+  email: string;
+
+  @Column()
+  password: string;
+
+  @Column()
+  username: string;
+
+  @Column({
+    type: 'varchar',
+    length: 64,
+  })
+  hash: string;
+
+  @CreateDateColumn()
+  createdAt: Date;
+
+  @UpdateDateColumn()
+  updatedAt: Date;
+
+  @OneToMany(() => BankAccountDbEntity, (bankAccount) => bankAccount.user)
+  bankAccounts: Relation<BankAccountDbEntity>[];
+}

packages/backend/src/config.ts

@@ -0,0 +1,6 @@
+export const DB_HOST = process.env.IP_DATABASE;
+export const DB_USERNAME = process.env.POSTGRES_USER;
+export const DB_PASSWORD = process.env.POSTGRES_PASSWORD;
+export const DB_DATABASE = process.env.POSTGRES_DB;
+
+export const AUTH_PASSWORD_HASHING_ROUNDS = 14;

packages/backend/src/dto/CreateUserAccount.dto.ts

@@ -0,0 +1,23 @@
+import {
+  IsEmail,
+  IsString,
+  IsStrongPassword,
+  Length,
+  MaxLength,
+  MinLength,
+} from 'class-validator';
+
+export class CreateUserAccountDto {
+  @IsString()
+  @IsEmail()
+  email: string;
+
+  @IsString()
+  @IsStrongPassword()
+  @MaxLength(64)
+  password: string;
+
+  @IsString()
+  @Length(3, 64)
+  username: string;
+}

packages/backend/src/main.ts

@@ -1,8 +1,15 @@
 import { NestFactory } from '@nestjs/core';
 import { AppModule } from './app.module';
+import { Database } from './classes/database/Database';
+import { ValidationPipe } from '@nestjs/common';
 
 async function bootstrap() {
   const app = await NestFactory.create(AppModule);
+
+  app.useGlobalPipes(new ValidationPipe());
+
+  await Database.initialize();
+
   await app.listen(process.env.PORT ?? 3000);
 }
 bootstrap();

packages/backend/src/routes/app.controller.spec.ts

@@ -14,9 +14,9 @@ describe('AppController', () => {
     appController = app.get<AppController>(AppController);
   });
 
-  describe('root', () => {
+  // describe('root', () => {
-    it('should return "Hello World!"', () => {
+  //   it('should return "Hello World!"', () => {
-      expect(appController.getHello()).toBe('Hello World!');
+  //     expect(appController.getHello()).toBe('Hello World!');
-    });
+  //   });
-  });
+  // });
 });

packages/backend/src/routes/app.controller.ts

@@ -4,9 +4,4 @@ import { AppService } from './app.service';
 @Controller()
 export class AppController {
   constructor(private readonly appService: AppService) {}
-
-  @Get()
-  getHello(): string {
-    return this.appService.getHello();
-  }
 }

packages/backend/src/routes/app.service.ts

@@ -0,0 +1,4 @@
+import { Injectable } from '@nestjs/common';
+
+@Injectable()
+export class AppService {}

packages/backend/src/routes/finance/account/account.controller.ts

@@ -0,0 +1,7 @@
+import { Controller } from '@nestjs/common';
+import { AccountService } from './account.service';
+
+@Controller('/finance/account')
+export class AccountController {
+  constructor(private readonly accountService: AccountService) {}
+}

packages/backend/src/routes/finance/account/account.module.ts

@@ -0,0 +1,10 @@
+import { Module } from '@nestjs/common';
+import { AccountController } from './account.controller';
+import { AccountService } from './account.service';
+
+@Module({
+  imports: [],
+  controllers: [AccountController],
+  providers: [AccountService],
+})
+export class AccountModule {}

packages/backend/src/routes/finance/account/account.service.ts

@@ -0,0 +1,4 @@
+import { Injectable } from '@nestjs/common';
+
+@Injectable()
+export class AccountService {}

packages/backend/src/routes/finance/finance.module.ts

@@ -0,0 +1,9 @@
+import { Module } from '@nestjs/common';
+import { AccountModule } from './account/account.module';
+
+@Module({
+  imports: [AccountModule],
+  controllers: [],
+  providers: [],
+})
+export class FinanceModule {}

packages/backend/src/routes/users/users.controller.ts

@@ -0,0 +1,15 @@
+import { Body, Controller, Post } from '@nestjs/common';
+import { UsersService } from './users.service';
+import { CreateUserAccountDto } from 'src/dto/CreateUserAccount.dto';
+
+@Controller('/users')
+export class UsersController {
+  constructor(private readonly usersService: UsersService) {}
+
+  @Post('/')
+  async createUserAccount(
+    @Body() { email, password, username }: CreateUserAccountDto,
+  ) {
+    return await this.usersService.createUserAccount(email, password, username);
+  }
+}

packages/backend/src/routes/users/users.module.ts

@@ -0,0 +1,10 @@
+import { Module } from '@nestjs/common';
+import { UsersController } from './users.controller';
+import { UsersService } from './users.service';
+
+@Module({
+  imports: [],
+  controllers: [UsersController],
+  providers: [UsersService],
+})
+export class UsersModule {}

packages/backend/src/routes/users/users.service.ts

@@ -0,0 +1,9 @@
+import { Injectable } from '@nestjs/common';
+import { AuthManager } from 'src/classes/auth/AuthManager';
+
+@Injectable()
+export class UsersService {
+  async createUserAccount(email: string, password: string, username: string) {
+    return await AuthManager.createUserAccount(email, password, username);
+  }
+}