diff --git a/api/Get All Users.bru b/api/Get All Users.bru
new file mode 100644
index 0000000..bd6012b
--- /dev/null
+++ b/api/Get All Users.bru	
@@ -0,0 +1,11 @@
+meta {
+  name: Get All Users
+  type: http
+  seq: 2
+}
+
+get {
+  url: 127.0.0.1:3500/api/v1/users/
+  body: none
+  auth: none
+}
diff --git a/api/bruno.json b/api/bruno.json
new file mode 100644
index 0000000..87abd02
--- /dev/null
+++ b/api/bruno.json
@@ -0,0 +1,9 @@
+{
+  "version": "1",
+  "name": "OWASP Crypto API",
+  "type": "collection",
+  "ignore": [
+    "node_modules",
+    ".git"
+  ]
+}
\ No newline at end of file
diff --git a/package.json b/package.json
index fb7a103..4c74045 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "node-express-js-template",
   "type": "module",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "",
   "author": "Timofey Makhankov",
   "license": "MIT",
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
deleted file mode 100644
index cbdc7a6..0000000
--- a/pnpm-workspace.yaml
+++ /dev/null
@@ -1,5 +0,0 @@
-ignoredBuiltDependencies:
-  - unrs-resolver
-
-onlyBuiltDependencies:
-  - esbuild
diff --git a/src/app.ts b/src/app.ts
index 101411d..fcbba5d 100644
--- a/src/app.ts
+++ b/src/app.ts
@@ -1,5 +1,16 @@
 import express, { Express } from "express"
+import userRouter from "./models/user/user.route"
+
+const routeCategory = (category: string): string => {
+    return `/api/v1/${category}`
+}
 
 const app: Express = express()
 
+app.use(express.json())
+
+app.use(routeCategory("users"), userRouter)
+app.use(routeCategory("roles"), userRouter)
+app.use(routeCategory("permission"), userRouter)
+
 export default app
\ No newline at end of file
diff --git a/src/db/config.ts b/src/db/config.ts
index 43b5b5c..0c68e27 100644
--- a/src/db/config.ts
+++ b/src/db/config.ts
@@ -1,5 +1,9 @@
 import "dotenv/config"
 import { drizzle } from "drizzle-orm/libsql"
 import env from "../env"
+import * as schema from "../db/schema"
 
-export const db = drizzle({ connection: { url: env.DB_FILE_NAME } })
\ No newline at end of file
+export const db = drizzle({
+    schema: schema,
+    connection: { url: env.DB_FILE_NAME } 
+})
\ No newline at end of file
diff --git a/src/models/user/user.controller.ts b/src/models/user/user.controller.ts
new file mode 100644
index 0000000..2748bdc
--- /dev/null
+++ b/src/models/user/user.controller.ts
@@ -0,0 +1,36 @@
+import { Request, Response } from "express";
+import { UserService } from "./user.service";
+import { InsertUser } from "../../db/domain";
+
+export const getAllUsers = async (res: Response) => {
+    const users = await UserService.getAll()
+    return res.status(200).json(users)
+}
+
+export const getUserById = async (req: Request, res: Response) => {
+    const { id } = req.params
+    if (Number.isNaN(+id)) {
+        return res.status(400).json({ message: "Invalid Id" })
+    } else {
+        const user = await UserService.getUserById(+id)
+        if(user) {
+            return res.status(200).json(user)
+        } else {
+            return res.status(400).json({ message: "User not found" })
+        }
+    }
+}
+
+export const createUser = async (req: Request, res: Response) => {
+    const user: InsertUser = req.body
+    const [ result ] = await UserService.createUser(user)
+    return res.status(201).json(result)
+}
+
+export const updateUser = async (req: Request, res: Response) => {
+
+}
+
+export const deleteUser = async (req: Request, res: Response) => {
+
+}
\ No newline at end of file
diff --git a/src/models/user/user.route.ts b/src/models/user/user.route.ts
new file mode 100644
index 0000000..2d57926
--- /dev/null
+++ b/src/models/user/user.route.ts
@@ -0,0 +1,12 @@
+import { Router } from "express";
+import { createUser, deleteUser, getAllUsers, getUserById, updateUser } from "./user.controller";
+
+const router: Router = Router()
+
+router.get("/", (_req, res, _next) => {getAllUsers(res)})
+router.get("/:id", (req, res, _next) => { getUserById(req, res) })
+router.post("/", (req, res, _next) => { createUser(req, res) })
+router.put("/:id", (req, res, _next) => { updateUser(req, res) })
+router.delete("/:id", (req, res, _next) => { deleteUser(req, res) })
+
+export default router;
\ No newline at end of file
diff --git a/src/models/user/user.service.ts b/src/models/user/user.service.ts
new file mode 100644
index 0000000..be63791
--- /dev/null
+++ b/src/models/user/user.service.ts
@@ -0,0 +1,102 @@
+import { eq } from "drizzle-orm";
+import { db } from "../../db/config";
+import { InsertUser, User } from "../../db/domain";
+import { permissionsTable, rolesPermissionsTable, rolesTable, usersRolesTable, usersTable } from "../../db/schema";
+
+export const UserService = {
+  async getAll() {
+    const rows = await db.select()
+      .from(usersRolesTable)
+      .innerJoin(usersTable, eq(usersRolesTable.userId, usersTable.id))
+      .innerJoin(rolesTable, eq(usersRolesTable.roleId, rolesTable.id))
+      .innerJoin(rolesPermissionsTable, eq(rolesTable.id, rolesPermissionsTable.roleId))
+      .innerJoin(permissionsTable, eq(rolesPermissionsTable.permissionId, permissionsTable.id))
+      .all()
+    const result = rows.reduce<{ user: User; roles: string[]; permissions: string[] }[]>(
+      (acc, row) => {
+        const user = row.users;
+        const role = row.roles;
+        const permission = row.permissions;
+        if(!acc.find((v) => v.user.id === user.id)) {
+          acc.push({ user, roles: [], permissions: [] })
+        }
+        if (!acc.find((v) => v.user.id === user.id)?.roles.includes(role.name)) {
+          acc = acc.map((v) => v.user.id === user.id ? { ...v, roles: v.roles.concat(role.name) } : v)
+        }
+        if (!acc.find((v) => v.user.id === user.id)?.permissions.includes(permission.name)) {
+          acc = acc.map((v) => v.user.id === user.id ? { ...v, permissions: v.permissions.concat(permission.name) } : v)
+        }
+        return acc
+      }, []
+    )
+    return result
+    /*db.query.usersTable.findMany({
+      with: {
+        usersToRoles: {
+          columns: {
+            roleId: false,
+            userId: false
+          },
+          with: {
+            role: {
+              columns: {
+                id: true,
+                name: true
+              },
+              with: {
+                rolesToPermissions: {
+                  columns: {
+                    roleId: false,
+                    permissionId: false
+                  },
+                  with: {
+                    permission: true
+                  }
+                }
+              }
+            }
+          }
+        }
+      }
+    })*/
+  },
+  async getUserById(id: number) {
+    return db.query.usersTable.findFirst(
+      {
+        where(fields, operators) {
+          return operators.eq(fields.id, id);
+        },
+        with: {
+          usersToRoles: {
+            columns: {
+              roleId: false,
+              userId: false
+            },
+            with: {
+              role: {
+                columns: {
+                  id: true,
+                  name: true
+                },
+                with: {
+                  rolesToPermissions: {
+                    columns: {
+                      roleId: false,
+                      permissionId: false
+                    },
+                    with: {
+                      permission: true
+                    }
+                  }
+                }
+              }
+            }
+          }
+        }
+      }
+    )
+  },
+  async createUser(user: InsertUser) {
+    return db.insert(usersTable).values(user).returning()
+  }
+}
\ No newline at end of file
diff --git a/src/router/auth.ts b/src/router/auth.ts
new file mode 100644
index 0000000..e69de29
diff --git a/src/routes/example.ts b/src/routes/example.ts
deleted file mode 100644
index 32007d0..0000000
--- a/src/routes/example.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-import app from "../app"
-
-app.get("/", (_req, res) => {
-    res.send("Hello world!")
-})
\ No newline at end of file