@@ -15,7 +15,7 @@ full_bin = "APP_ENV=dev APP_USER=air ./tmp/main"
 # Watch these filename extensions.
 include_ext = ["go", "tpl", "tmpl", "html"]
 # Ignore these filename extensions or directories.
-exclude_dir = ["assets", "tmp", "vendor", "frontend/node_modules"]
+exclude_dir = ["client", "tmp", "vendor", "frontend/node_modules"]
 # Watch these directories if you specified.
 include_dir = []
 # Exclude files.

@@ -1,8 +0,0 @@ 
-# Default ignored files
-/shelf/
-/workspace.xml
-# Editor-based HTTP Client requests
-/httpRequests/
-# Datasource local storage ignored files
-/dataSources/
-/dataSources.local.xml

@@ -1,9 +0,0 @@ 
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="WEB_MODULE" version="4">
-  <component name="Go" enabled="true" />
-  <component name="NewModuleRootManager">
-    <content url="file://$MODULE_DIR$" />
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>

@@ -1,8 +0,0 @@ 
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/k3yst0n3.iml" filepath="$PROJECT_DIR$/.idea/k3yst0n3.iml" />
-    </modules>
-  </component>
-</project>

@@ -1,6 +0,0 @@ 
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="" vcs="Git" />
-  </component>
-</project>

@@ -0,0 +1,3 @@ 
+{
+  "extends": "next/core-web-vitals"
+}

@@ -0,0 +1,36 @@ 
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+.yarn/install-state.gz
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# local env files
+.env*.local
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts

@@ -0,0 +1,40 @@ 
+This is a [Next.js](https://nextjs.org/) project bootstrapped with [`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app).
+
+## Getting Started
+
+First, run the development server:
+
+```bash
+npm run dev
+# or
+yarn dev
+# or
+pnpm dev
+# or
+bun dev
+```
+
+Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
+
+You can start editing the page by modifying `pages/index.tsx`. The page auto-updates as you edit the file.
+
+[API routes](https://nextjs.org/docs/api-routes/introduction) can be accessed on [http://localhost:3000/api/hello](http://localhost:3000/api/hello). This endpoint can be edited in `pages/api/hello.ts`.
+
+The `pages/api` directory is mapped to `/api/*`. Files in this directory are treated as [API routes](https://nextjs.org/docs/api-routes/introduction) instead of React pages.
+
+This project uses [`next/font`](https://nextjs.org/docs/basic-features/font-optimization) to automatically optimize and load Inter, a custom Google Font.
+
+## Learn More
+
+To learn more about Next.js, take a look at the following resources:
+
+- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
+- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
+
+You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js/) - your feedback and contributions are welcome!
+
+## Deploy on Vercel
+
+The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
+
+Check out our [Next.js deployment documentation](https://nextjs.org/docs/deployment) for more details.

@@ -0,0 +1,26 @@ 
+function SetCookie(cname: string, cvalue: string, exdays: any): void {
+  const d = new Date();
+  d.setTime(d.getTime() + exdays * 24 * 60 * 60 * 1000);
+  let expires = "expires=" + d.toUTCString();
+  document.cookie = cname + "=" + cvalue + ";" + expires + ";path=/";
+}
+
+function GetCookie(cookieName: string): string | undefined {
+  if (typeof document !== undefined) {
+    let name = cookieName + "=";
+    let decodedCookie = decodeURIComponent(document.cookie);
+    let ca = decodedCookie.split(";");
+    for (let i = 0; i < ca.length; i++) {
+      let c = ca[i];
+      while (c.charAt(0) == " ") {
+        c = c.substring(1);
+      }
+      if (c.indexOf(name) == 0) {
+        return c.substring(name.length, c.length);
+      }
+    }
+  }
+  return undefined;
+}
+
+export { SetCookie, GetCookie };

@@ -0,0 +1,10 @@ 
+function ParseJWT(token: string) {
+  if (!token || !token.split(".")[1]) {
+    return;
+  }
+  const base64Url = token.split(".")[1];
+  const base64 = base64Url.replace("-", "+").replace("_", "/");
+  return JSON.parse(window.atob(base64));
+}
+
+export default ParseJWT;

@@ -0,0 +1,6 @@ 
+/** @type {import('next').NextConfig} */
+const nextConfig = {
+  reactStrictMode: true,
+};
+
+export default nextConfig;

@@ -0,0 +1,28 @@ 
+{
+  "name": "client",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start",
+    "lint": "next lint"
+  },
+  "dependencies": {
+    "formik": "^2.4.6",
+    "next": "14.2.3",
+    "react": "^18",
+    "react-dom": "^18",
+    "react-hook-form": "^7.51.4"
+  },
+  "devDependencies": {
+    "typescript": "^5",
+    "@types/node": "^20",
+    "@types/react": "^18",
+    "@types/react-dom": "^18",
+    "postcss": "^8",
+    "tailwindcss": "^3.4.1",
+    "eslint": "^8",
+    "eslint-config-next": "14.2.3"
+  }
+}

@@ -0,0 +1,6 @@ 
+import "@/styles/globals.css";
+import type { AppProps } from "next/app";
+
+export default function App({ Component, pageProps }: AppProps) {
+  return <Component {...pageProps} />;
+}

@@ -0,0 +1,13 @@ 
+import { Html, Head, Main, NextScript } from "next/document";
+
+export default function Document() {
+  return (
+    <Html lang="en">
+      <Head />
+      <body>
+        <Main />
+        <NextScript />
+      </body>
+    </Html>
+  );
+}

@@ -0,0 +1,13 @@ 
+// Next.js API route support: https://nextjs.org/docs/api-routes/introduction
+import type { NextApiRequest, NextApiResponse } from "next";
+
+type Data = {
+  name: string;
+};
+
+export default function handler(
+  req: NextApiRequest,
+  res: NextApiResponse<Data>,
+) {
+  res.status(200).json({ name: "John Doe" });
+}

@@ -0,0 +1,39 @@ 
+import { GetCookie, SetCookie } from "@/helpers/cookie";
+import ParseJWT from "@/helpers/jwt";
+import Link from "next/link";
+import React from "react";
+
+function IndexPage() {
+  const [tokenData, setTokenData] = React.useState<any>()
+
+  React.useEffect(() => {
+    setTokenData(ParseJWT(GetCookie("token") || "{}"))
+  }, []);
+
+  return (
+    <div className="flex flex-col gap-1 m-4">
+      <h1>K3YST0N3</h1>
+      {tokenData
+        ? <div>
+          <pre>{JSON.stringify(tokenData, null, 2)}</pre>
+          <button className="border border-gray-400 rounded px-2 py-1" onClick={() => {
+            SetCookie("token", "", -1)
+            setTokenData(undefined)
+          }}>Logout</button>
+        </div>
+        : <>
+          <Link
+            href="/login"
+            className="text-blue-600 underline"
+          >Login</Link>
+          <Link
+            href="/register"
+            className="text-blue-600 underline"
+          >Register</Link>
+        </>
+      }
+    </div>
+  );
+}
+
+export default IndexPage;

@@ -0,0 +1,78 @@ 
+import { SetCookie } from '@/helpers/cookie';
+import Link from 'next/link';
+import { useRouter } from 'next/router';
+import React from 'react';
+import { useForm, SubmitHandler } from "react-hook-form"
+
+type Inputs = {
+  email: string
+  password: string
+}
+
+function LoginPage() {
+  const router = useRouter()
+
+  const [response, setResponse] = React.useState<any>()
+
+  const {
+    register,
+    handleSubmit,
+    formState: { errors },
+  } = useForm<Inputs>()
+  const onSubmit: SubmitHandler<Inputs> = (data) => {
+    console.log(data)
+
+    fetch("http://localhost:4000/login", {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+      },
+      body: JSON.stringify(data)
+    })
+      .then((res) => res.json())
+      .then((data) => {
+        console.log(data)
+        setResponse(data)
+        if (data.message === "User logged in successfully") {
+          SetCookie("token", data.token, 86400)
+          router.push("/")
+        }
+      })
+      .catch((error) => {
+        console.error("Error:", error)
+        setResponse(error)
+      })
+  }
+
+  return (
+    <div className="flex flex-col gap-1 m-4">
+      <h1>Login</h1>
+      <form onSubmit={handleSubmit(onSubmit)} className="border border-gray-400 rounded w-[370px] p-[10px]">
+        <div className='flex flex-col w-[350px] mb-1'>
+          <label>Email</label>
+          <input
+            {...register("email", { required: true })} type="email"
+            className="border border-gray-400 px-2 py-1 rounded"
+          />
+          {errors.email && <span>This field is required</span>}
+        </div>
+        <div className='flex flex-col w-[350px] mb-3'>
+          <label>Password</label>
+          <input
+            {...register("password", { required: true })} type="password"
+            className="border border-gray-400 px-2 py-1 rounded"
+          />
+          {errors.password && <span>This field is required</span>}
+        </div>
+        {response && response.error && <div className="my-2 text-red-600">{response.error}</div>}
+        <button className="border border-gray-400 px-2 py-1 hover:cursor-pointer hover:bg-gray-100" type="submit">Submit</button>
+      </form>
+      <div className="mt-2 flex gap-1">
+        Don't have an account?
+        <Link href="/register" className="text-blue-600 underline">Register</Link>
+      </div>
+    </div>
+  );
+}
+
+export default LoginPage;

@@ -0,0 +1,96 @@ 
+import { SetCookie } from '@/helpers/cookie';
+import Link from 'next/link';
+import { useRouter } from 'next/router';
+import React from 'react';
+import { useForm, SubmitHandler } from "react-hook-form"
+
+type Inputs = {
+  first_name: string
+  last_name: string
+  email: string
+  password: string
+}
+
+function RegistrationPage() {
+  const router = useRouter()
+
+  const [response, setResponse] = React.useState<any>()
+
+  const {
+    register,
+    handleSubmit,
+    formState: { errors },
+  } = useForm<Inputs>()
+  const onSubmit: SubmitHandler<Inputs> = (data) => {
+    console.log(data)
+
+    fetch("http://localhost:4000/register", {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+      },
+      body: JSON.stringify(data)
+    })
+      .then((res) => res.json())
+      .then((data) => {
+        console.log(data)
+        setResponse(data)
+        if (data.message === "User created successfully") {
+          SetCookie("token", data.token, 86400)
+          router.push("/")
+        }
+      })
+      .catch((error) => {
+        console.error("Error:", error)
+        setResponse(error)
+      })
+  }
+
+  return (
+    <div className="flex flex-col gap-1 m-4">
+      <h1>Register</h1>
+      <form onSubmit={handleSubmit(onSubmit)} className="border border-gray-400 rounded w-[370px] p-[10px]">
+        <div className='flex flex-col w-[350px] mb-1 -mt-[5px]'>
+          <label>First Name</label>
+          <input
+            {...register("first_name", { required: true })}
+            className="border border-gray-400 px-2 py-1 rounded"
+          />
+          {errors.first_name && <span>This field is required</span>}
+        </div>
+        <div className='flex flex-col w-[350px] mb-1'>
+          <label>Last Name</label>
+          <input
+            {...register("last_name", { required: true })}
+            className="border border-gray-400 px-2 py-1 rounded"
+          />
+          {errors.last_name && <span>This field is required</span>}
+        </div>
+        <div className='flex flex-col w-[350px] mb-1'>
+          <label>Email</label>
+          <input
+            {...register("email", { required: true })} type="email"
+            className="border border-gray-400 px-2 py-1 rounded"
+          />
+          {errors.email && <span>This field is required</span>}
+        </div>
+        <div className='flex flex-col w-[350px] mb-3'>
+          <label>Password</label>
+          <input
+            {...register("password", { required: true })} type="password"
+            className="border border-gray-400 px-2 py-1 rounded"
+          />
+          {errors.password && <span>This field is required</span>}
+        </div>
+        {response && response.error && <div className="my-2 text-red-600">{response.error}</div>}
+        <button className="border border-gray-400 px-2 py-1 hover:cursor-pointer hover:bg-gray-100" type="submit">Submit</button>
+      </form>
+      <div className="mt-2 flex gap-1">
+        Already have an account?
+        <Link href="/login" className="text-blue-600 underline">Login</Link>
+      </div>
+    </div>
+  );
+}
+
+export default RegistrationPage;

@@ -0,0 +1,8 @@ 
+/** @type {import('postcss-load-config').Config} */
+const config = {
+  plugins: {
+    tailwindcss: {},
+  },
+};
+
+export default config;

@@ -0,0 +1,1 @@ 
+<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 394 80"><path fill="#000" d="M262 0h68.5v12.7h-27.2v66.6h-13.6V12.7H262V0ZM149 0v12.7H94v20.4h44.3v12.6H94v21h55v12.6H80.5V0h68.7zm34.3 0h-17.8l63.8 79.4h17.9l-32-39.7 32-39.6h-17.9l-23 28.6-23-28.6zm18.3 56.7-9-11-27.1 33.7h17.8l18.3-22.7z"/><path fill="#000" d="M81 79.3 17 0H0v79.3h13.6V17l50.2 62.3H81Zm252.6-.4c-1 0-1.8-.4-2.5-1s-1.1-1.6-1.1-2.6.3-1.8 1-2.5 1.6-1 2.6-1 1.8.3 2.5 1a3.4 3.4 0 0 1 .6 4.3 3.7 3.7 0 0 1-3 1.8zm23.2-33.5h6v23.3c0 2.1-.4 4-1.3 5.5a9.1 9.1 0 0 1-3.8 3.5c-1.6.8-3.5 1.3-5.7 1.3-2 0-3.7-.4-5.3-1s-2.8-1.8-3.7-3.2c-.9-1.3-1.4-3-1.4-5h6c.1.8.3 1.6.7 2.2s1 1.2 1.6 1.5c.7.4 1.5.5 2.4.5 1 0 1.8-.2 2.4-.6a4 4 0 0 0 1.6-1.8c.3-.8.5-1.8.5-3V45.5zm30.9 9.1a4.4 4.4 0 0 0-2-3.3 7.5 7.5 0 0 0-4.3-1.1c-1.3 0-2.4.2-3.3.5-.9.4-1.6 1-2 1.6a3.5 3.5 0 0 0-.3 4c.3.5.7.9 1.3 1.2l1.8 1 2 .5 3.2.8c1.3.3 2.5.7 3.7 1.2a13 13 0 0 1 3.2 1.8 8.1 8.1 0 0 1 3 6.5c0 2-.5 3.7-1.5 5.1a10 10 0 0 1-4.4 3.5c-1.8.8-4.1 1.2-6.8 1.2-2.6 0-4.9-.4-6.8-1.2-2-.8-3.4-2-4.5-3.5a10 10 0 0 1-1.7-5.6h6a5 5 0 0 0 3.5 4.6c1 .4 2.2.6 3.4.6 1.3 0 2.5-.2 3.5-.6 1-.4 1.8-1 2.4-1.7a4 4 0 0 0 .8-2.4c0-.9-.2-1.6-.7-2.2a11 11 0 0 0-2.1-1.4l-3.2-1-3.8-1c-2.8-.7-5-1.7-6.6-3.2a7.2 7.2 0 0 1-2.4-5.7 8 8 0 0 1 1.7-5 10 10 0 0 1 4.3-3.5c2-.8 4-1.2 6.4-1.2 2.3 0 4.4.4 6.2 1.2 1.8.8 3.2 2 4.3 3.4 1 1.4 1.5 3 1.5 5h-5.8z"/></svg>

@@ -0,0 +1,1 @@ 
+<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 283 64"><path fill="black" d="M141 16c-11 0-19 7-19 18s9 18 20 18c7 0 13-3 16-7l-7-5c-2 3-6 4-9 4-5 0-9-3-10-7h28v-3c0-11-8-18-19-18zm-9 15c1-4 4-7 9-7s8 3 9 7h-18zm117-15c-11 0-19 7-19 18s9 18 20 18c6 0 12-3 16-7l-8-5c-2 3-5 4-8 4-5 0-9-3-11-7h28l1-3c0-11-8-18-19-18zm-10 15c2-4 5-7 10-7s8 3 9 7h-19zm-39 3c0 6 4 10 10 10 4 0 7-2 9-5l8 5c-3 5-9 8-17 8-11 0-19-7-19-18s8-18 19-18c8 0 14 3 17 8l-8 5c-2-3-5-5-9-5-6 0-10 4-10 10zm83-29v46h-9V5h9zM37 0l37 64H0L37 0zm92 5-27 48L74 5h10l18 30 17-30h10zm59 12v10l-3-1c-6 0-10 4-10 10v15h-9V17h9v9c0-5 6-9 13-9z"/></svg>

@@ -0,0 +1,3 @@ 
+@tailwind base;
+@tailwind components;
+@tailwind utilities;

@@ -0,0 +1,20 @@ 
+import type { Config } from "tailwindcss";
+
+const config: Config = {
+  content: [
+    "./pages/**/*.{js,ts,jsx,tsx,mdx}",
+    "./components/**/*.{js,ts,jsx,tsx,mdx}",
+    "./app/**/*.{js,ts,jsx,tsx,mdx}",
+  ],
+  theme: {
+    extend: {
+      backgroundImage: {
+        "gradient-radial": "radial-gradient(var(--tw-gradient-stops))",
+        "gradient-conic":
+          "conic-gradient(from 180deg at 50% 50%, var(--tw-gradient-stops))",
+      },
+    },
+  },
+  plugins: [],
+};
+export default config;

@@ -0,0 +1,21 @@ 
+{
+  "compilerOptions": {
+    "lib": ["dom", "dom.iterable", "esnext"],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "strict": true,
+    "noEmit": true,
+    "esModuleInterop": true,
+    "module": "esnext",
+    "moduleResolution": "bundler",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "jsx": "preserve",
+    "incremental": true,
+    "paths": {
+      "@/*": ["./*"]
+    }
+  },
+  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx"],
+  "exclude": ["node_modules"]
+}

@@ -2,6 +2,7 @@ package database
 
 import (
 	"fmt"
+	"k3yst0n3/helpers"
 	"k3yst0n3/models"
 	"log"
 	"os"
@@ -11,19 +12,19 @@ "gorm.io/gorm"
 	"gorm.io/gorm/logger"
 )
 
-type Dbinstance struct {
-	Db *gorm.DB
+type DbinstanceType struct {
+	DB *gorm.DB
 }
 
-var DB Dbinstance
+var DBInstance DbinstanceType
 
 func ConnectDb() {
 	dsn := fmt.Sprintf(
-		"host=postgres user=%s password=%s dbname=%s port=5432 sslmode=disable TimeZone=Asia/Shanghai",
-		"test", "test", "test",
-		// os.Getenv("DB_USER"),
-		// os.Getenv("DB_PASSWORD"),
-		// os.Getenv("DB_NAME"),
+		// "host=postgres user=%s password=%s dbname=%s port=5432 sslmode=disable TimeZone=Asia/Shanghai",
+		"host=postgres user=%s password=%s dbname=%s port=5432 sslmode=disable TimeZone=UTC",
+		helpers.GetEnv("POSTGRES_USER"),
+		helpers.GetEnv("POSTGRES_PASSWORD"),
+		helpers.GetEnv("POSTGRES_DB"),
 	)
 
 	db, err := gorm.Open(postgres.Open(dsn), &gorm.Config{
@@ -38,9 +39,11 @@ log.Println("connected")
 	db.Logger = logger.Default.LogMode(logger.Info)
 
 	log.Println("running migrations")
-	db.AutoMigrate(&models.Fact{})
+	db.AutoMigrate(&models.User{})
+	db.AutoMigrate(&models.Application{})
+	db.AutoMigrate(&models.Event{})
 
-	DB = Dbinstance{
-		Db: db,
+	DBInstance = DbinstanceType{
+		DB: db,
 	}
 }

@@ -21,9 +21,9 @@ - minio-volume:/data
   postgres:
     image: postgres:alpine
     environment:
-      - POSTGRES_USER=test
-      - POSTGRES_PASSWORD=test
-      - POSTGRES_DB=test
+      - POSTGRES_USER=${POSTGRES_USER}
+      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
+      - POSTGRES_DB=${POSTGRES_DB}
     ports:
       - "5432:5432"
     volumes:

@@ -9,12 +9,16 @@ gorm.io/gorm v1.25.10
 )
 
 require (
+	github.com/golang-jwt/jwt v3.2.2+incompatible // indirect
+	github.com/golang-jwt/jwt/v5 v5.2.1 // indirect
+	github.com/google/uuid v1.6.0 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
 	github.com/jackc/pgservicefile v0.0.0-20231201235250-de7065d80cb9 // indirect
 	github.com/jackc/pgx/v5 v5.5.5 // indirect
 	github.com/jackc/puddle/v2 v2.2.1 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
+	github.com/joho/godotenv v1.5.1 // indirect
 	github.com/labstack/gommon v0.4.2 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
@@ -25,4 +29,5 @@ golang.org/x/net v0.24.0 // indirect
 	golang.org/x/sync v0.7.0 // indirect
 	golang.org/x/sys v0.20.0 // indirect
 	golang.org/x/text v0.15.0 // indirect
+	golang.org/x/time v0.5.0 // indirect
 )

@@ -1,6 +1,12 @@ 
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/golang-jwt/jwt v3.2.2+incompatible h1:IfV12K8xAKAnZqdXVzCZ+TOjboZ2keLg81eXfW3O+oY=
+github.com/golang-jwt/jwt v3.2.2+incompatible/go.mod h1:8pz2t5EyA70fFQQSrl6XZXzqecmYZeUEB8OUGHkxJ+I=
+github.com/golang-jwt/jwt/v5 v5.2.1 h1:OuVbFODueb089Lh128TAcimifWaLhJwVflnrgM17wHk=
+github.com/golang-jwt/jwt/v5 v5.2.1/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
+github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
+github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
 github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
 github.com/jackc/pgservicefile v0.0.0-20231201235250-de7065d80cb9 h1:L0QtFUgDarD7Fpv9jeVMgy/+Ec0mtnmYuImjTz6dtDA=
@@ -13,6 +19,8 @@ github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
 github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
 github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
 github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
+github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
+github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
 github.com/labstack/echo/v4 v4.12.0 h1:IKpw49IMryVB2p1a4dzwlhP1O2Tf2E0Ir/450lH+kI0=
 github.com/labstack/echo/v4 v4.12.0/go.mod h1:UP9Cr2DJXbOK3Kr9ONYzNowSh7HP0aG0ShAyycHSJvM=
 github.com/labstack/gommon v0.4.2 h1:F8qTUNXgG1+6WQmqoUWnz8WiEU60mXVVw0P4ht1WRA0=
@@ -45,6 +53,8 @@ golang.org/x/sys v0.20.0 h1:Od9JTbYCk261bKm4M/mw7AklTlFYIa0bIp9BgSm1S8Y=
 golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/text v0.15.0 h1:h1V/4gjBv8v9cjcR6+AR5+/cIYK5N/WAgiv4xlsEtAk=
 golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
+golang.org/x/time v0.5.0 h1:o7cqy6amK/52YcAKIPlM3a+Fpj35zvRj2TP+e1xFSfk=
+golang.org/x/time v0.5.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=

@@ -1,23 +0,0 @@ 
-package handlers
-
-import (
-	"k3yst0n3/database"
-	"k3yst0n3/models"
-
-	"github.com/labstack/echo/v4"
-)
-
-func ListFacts(c echo.Context) error {
-	facts := []models.Fact{}
-	database.DB.Db.Find(&facts)
-	return c.JSON(200, facts)
-}
-
-func CreateFact(c echo.Context) error {
-	fact := new(models.Fact)
-	if err := c.Bind(fact); err != nil {
-		return c.JSON(500, map[string]string{"message": err.Error()})
-	}
-	database.DB.Db.Create(&fact)
-	return c.JSON(200, fact)
-}

@@ -1,4 +1,4 @@ 
-package handlers
+package main
 
 import (
 	"net/http"

@@ -0,0 +1,17 @@ 
+package helpers
+
+import (
+	"log"
+	"os"
+
+	"github.com/joho/godotenv"
+)
+
+func GetEnv(name string) string {
+	err := godotenv.Load()
+	if err != nil {
+		log.Fatal("Error loading .env file")
+	}
+
+	return os.Getenv(name)
+}

@@ -0,0 +1,13 @@ 
+package helpers
+
+import "golang.org/x/crypto/bcrypt"
+
+func HashPassword(password string) (string, error) {
+	bytes, err := bcrypt.GenerateFromPassword([]byte(password), 14)
+	return string(bytes), err
+}
+
+func CheckPasswordHash(password, hash string) bool {
+	err := bcrypt.CompareHashAndPassword([]byte(hash), []byte(password))
+	return err == nil
+}

@@ -0,0 +1,9 @@ 
+package helpers
+
+import (
+	"github.com/google/uuid"
+)
+
+func GenerateUUID() string {
+	return uuid.New().String()
+}

@@ -0,0 +1,73 @@ 
+package auth
+
+import (
+	"k3yst0n3/database"
+	"k3yst0n3/helpers"
+	"k3yst0n3/models"
+	"net/http"
+	"time"
+
+	"github.com/golang-jwt/jwt/v5"
+	"github.com/labstack/echo/v4"
+)
+
+func LoginUser(c echo.Context) error {
+	requestID := c.Response().Header().Get(echo.HeaderXRequestID)
+	user := new(models.User)
+	if err := c.Bind(user); err != nil {
+		return c.JSON(500, map[string]string{
+			"error":      "error binding user from request: " + err.Error(),
+			"request_id": requestID,
+		})
+	}
+	necessaryFields := map[string]interface{}{
+		"email":    user.Email,
+		"password": user.Password,
+	}
+	for key, field := range necessaryFields {
+		if field == "" {
+			return c.JSON(400, map[string]string{
+				"error":      key + " is required",
+				"request_id": requestID,
+			})
+		}
+	}
+	var existingUser models.User
+	database.DBInstance.DB.Where("email = ?", user.Email).First(&existingUser)
+	if existingUser.Email != user.Email {
+		return c.JSON(400, map[string]string{
+			"error":      "User does not exist",
+			"request_id": requestID,
+		})
+	}
+	if !helpers.CheckPasswordHash(user.Password, existingUser.Password) {
+		return c.JSON(400, map[string]string{
+			"error":      "Invalid password",
+			"request_id": requestID,
+		})
+	}
+	claims := &JwtCustomClaims{
+		ID:        existingUser.ID,
+		FirstName: existingUser.FirstName,
+		LastName:  existingUser.LastName,
+		Role:      existingUser.Role,
+		Email:     existingUser.Email,
+		RegisteredClaims: jwt.RegisteredClaims{
+			Issuer:    "k3yst0n3",
+			ExpiresAt: jwt.NewNumericDate(time.Now().Add(time.Hour * 24)),
+		},
+	}
+	token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
+	encodedToken, err := token.SignedString([]byte(helpers.GetEnv("JWT_SIGNING_KEY")))
+	if err != nil {
+		return c.JSON(http.StatusInternalServerError, map[string]string{
+			"error":      "Error while generating token",
+			"request_id": requestID,
+		})
+	}
+	return c.JSON(http.StatusOK, map[string]string{
+		"message":    "User logged in successfully",
+		"token":      encodedToken,
+		"request_id": requestID,
+	})
+}

@@ -0,0 +1,88 @@ 
+package auth
+
+import (
+	"k3yst0n3/database"
+	"k3yst0n3/helpers"
+	"k3yst0n3/models"
+	"net/http"
+	"time"
+
+	"github.com/golang-jwt/jwt/v5"
+	"github.com/labstack/echo/v4"
+)
+
+func RegisterUser(c echo.Context) error {
+	requestID := c.Response().Header().Get(echo.HeaderXRequestID)
+
+	user := new(models.User)
+	if err := c.Bind(user); err != nil {
+		return c.JSON(500, map[string]string{
+			"error":      "error binding user from request: " + err.Error(),
+			"request_id": requestID,
+		})
+	}
+
+	necessaryFields := map[string]interface{}{
+		"first_name": user.FirstName,
+		"email":      user.Email,
+		"password":   user.Password,
+	}
+
+	for key, field := range necessaryFields {
+		if field == "" {
+			return c.JSON(400, map[string]string{
+				"error":      key + " is required",
+				"request_id": requestID,
+			})
+		}
+	}
+
+	var existingUser models.User
+	database.DBInstance.DB.Where("email = ?", user.Email).First(&existingUser)
+	if existingUser.Email == user.Email {
+		return c.JSON(400, map[string]string{
+			"error":      "User already exists",
+			"request_id": requestID,
+		})
+	}
+
+	hashedPassword, err := helpers.HashPassword(user.Password)
+	if err != nil {
+		return c.JSON(500, map[string]string{
+			"error":      "error hashing password: " + err.Error(),
+			"request_id": requestID,
+		})
+	}
+
+	user.Password = hashedPassword
+
+	database.DBInstance.DB.Create(&user)
+
+	claims := &JwtCustomClaims{
+		ID:        user.ID,
+		FirstName: user.FirstName,
+		LastName:  user.LastName,
+		Role:      user.Role,
+		Email:     user.Email,
+		RegisteredClaims: jwt.RegisteredClaims{
+			Issuer:    "k3yst0n3",
+			ExpiresAt: jwt.NewNumericDate(time.Now().Add(time.Hour * 24)),
+		},
+	}
+
+	token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
+
+	encodedToken, err := token.SignedString([]byte(helpers.GetEnv("JWT_SIGNING_KEY")))
+	if err != nil {
+		return c.JSON(http.StatusInternalServerError, map[string]string{
+			"error":      "Error while generating token",
+			"request_id": requestID,
+		})
+	}
+
+	return c.JSON(http.StatusOK, map[string]string{
+		"message":    "User created successfully",
+		"token":      encodedToken,
+		"request_id": requestID,
+	})
+}

@@ -0,0 +1,12 @@ 
+package auth
+
+import "github.com/golang-jwt/jwt/v5"
+
+type JwtCustomClaims struct {
+	jwt.RegisteredClaims
+	FirstName string `json:"first_name"`
+	LastName  string `json:"last_name"`
+	Role      string `json:"role"`
+	Email     string `json:"email"`
+	ID        uint   `json:"id"`
+}

@@ -1,9 +1,43 @@ 
 package models
 
-import "gorm.io/gorm"
+import (
+	"github.com/golang-jwt/jwt/v5"
+	"gorm.io/gorm"
+)
+
+type JwtCustomClaims struct {
+	jwt.RegisteredClaims
+	FirstName string `json:"first_name"`
+	LastName  string `json:"last_name"`
+	Role      string `json:"role"`
+	Email     string `json:"email"`
+	ID        uint   `json:"id"`
+}
 
-type Fact struct {
+type User struct {
 	gorm.Model
-	Question string `json:"question" gorm:"text;not null;default:null`
-	Answer   string `json:"answer" gorm:"text;not null;default:null`
+	FirstName    string        `json:"first_name" gorm:"text"`
+	LastName     string        `json:"last_name" gorm:"text"`
+	Email        string        `json:"email" gorm:"text"`
+	Password     string        `json:"password" gorm:"text"`
+	Role         string        `json:"role" gorm:"text"`
+	Applications []Application `json:"applications" gorm:"foreignKey:UserID"`
+}
+
+type Application struct {
+	gorm.Model
+	UserID       string  `json:"user_id" gorm:"text"`
+	Name         string  `json:"name" gorm:"text"`
+	Description  string  `json:"description" gorm:"text"`
+	Domain       string  `json:"domain" gorm:"text"`
+	Status       string  `json:"status" gorm:"text"`
+	TrackingCode string  `json:"tracking_code" gorm:"text"`
+	Events       []Event `json:"events" gorm:"foreignKey:ApplicationID"`
+}
+
+type Event struct {
+	gorm.Model
+	ApplicationID string `json:"application_id" gorm:"text"`
+	Name          string `json:"name" gorm:"text"`
+	Description   string `json:"description" gorm:"text"`
 }

@@ -4,12 +4,17 @@ import (
 	"k3yst0n3/database"
 
 	"github.com/labstack/echo/v4"
+	"github.com/labstack/echo/v4/middleware"
 )
 
 func main() {
 	database.ConnectDb()
 
 	e := echo.New()
+
+	e.Use(middleware.Logger())
+	e.Use(middleware.CORS())
+	e.Use(middleware.RequestID())
 
 	setupRoutes(e)
 

@@ -1,15 +1,15 @@ 
 package main
 
 import (
-	"k3yst0n3/handlers"
+	"k3yst0n3/internal/auth"
 
 	"github.com/labstack/echo/v4"
 )
 
 func setupRoutes(e *echo.Echo) {
-	e.GET("/health-check", handlers.HealthCheckHandler)
-
-	e.GET("/facts", handlers.ListFacts)
+	e.GET("/health-check", HealthCheckHandler)
 
-	e.POST("/fact", handlers.CreateFact)
+	// authentication routes
+	e.POST("/register", auth.RegisterUser)
+	e.POST("/login", auth.LoginUser)
 }