add controller and service for create user

src/helpers/security/password/hash.ts

@@ -0,0 +1,6 @@
+import bcrypt from "bcrypt";
+
+export const hashPassword = async (password: string): Promise<string> => {
+  const saltRounds = Number(process.env.SALT_ROUNDS);
+  return await bcrypt.hash(password, saltRounds);
+};

src/modules/user/controller/createUser.controller.ts

@@ -0,0 +1,56 @@
+import { Prisma } from "@prisma/client";
+import { Context } from "elysia";
+import { createUserSchema } from "../user.schema";
+import { createUserService } from "../services/createUser.service";
+import { PrismaErrorTypes } from "../../../utils/databases/prisma/error/types";
+import {
+  returnErrorResponse,
+  returnWriteResponse,
+} from "../../../helpers/callback/httpResponse";
+
+/**
+ * @function createUser
+ * @description Creates a new user in the database.
+ *
+ * @param {Context & { body: Prisma.UserCreateInput }} ctx - The context object containing the request body.
+ * @param {Prisma.UserCreateInput} ctx.body - The user data to be created.
+ *
+ * @returns {Promise<Object>} A response object indicating success or failure.
+ * @throws {Object} An error response object if validation fails or an error occurs during user creation.
+ *
+ * @example
+ * Request route: POST /users
+ * Request body:
+ * {
+ *   "username": "john_doe",
+ *   "email": "john@example.com",
+ *   "password": "password123"
+ * }
+ */
+export const createUser = async (
+  ctx: Context & { body: Prisma.UserCreateInput }
+) => {
+  // Validate the user input using a validation schema
+  const { error } = createUserSchema.validate(ctx.body);
+  if (error)
+    return returnErrorResponse(ctx.set, 400, "Invalid user input", error);
+
+  // Create the user in the database using the service
+  createUserService(ctx.body)
+    .then((result) => {
+      return returnWriteResponse(
+        ctx.set,
+        201,
+        "User created successfully",
+        result
+      );
+    })
+    .catch((error: PrismaErrorTypes) => {
+      return returnErrorResponse(
+        ctx.set,
+        error.status,
+        error.message,
+        error.details
+      );
+    });
+};

src/modules/user/index.ts

@@ -1,6 +1,7 @@
 import Elysia from "elysia";
 import { getAllUser } from "./controller/getAllUser.controller";
+import { createUser } from "./controller/createUser.controller";
 
 export const userModule = new Elysia({ prefix: "/users" })
-  .get("/", () => "Hello User Module")
-  .post("/", () => getAllUser);
+  .get("/", () => getAllUser)
+  .post("/", () => createUser);

src/modules/user/services/createUser.service.ts

@@ -0,0 +1,22 @@
+import { Prisma } from "@prisma/client";
+import { hashPassword } from "../../../helpers/security/password/hash";
+import { userModel } from "../user.model";
+import { handlePrismaError } from "../../../utils/databases/prisma/error/handler";
+
+export const createUserService = async (userData: Prisma.UserCreateInput) => {
+  const { password, ...rest } = userData; // Destructure the password and the rest of the user data
+  const hashedPassword = await hashPassword(password); // Hash the password before saving to the database
+
+  // Create the user in the database using Prisma
+  try {
+    const newUser = await userModel.create({
+      data: {
+        ...rest,
+        password: hashedPassword,
+      },
+    });
+    return newUser;
+  } catch (error) {
+    return handlePrismaError(error);
+  }
+};

src/modules/user/user.model.ts

@@ -0,0 +1,3 @@
+import { prisma } from "../../utils/databases/prisma/connection";
+
+export const userModel = prisma.user;

src/modules/user/user.schema.ts

@@ -0,0 +1,15 @@
+import Joi from "joi";
+
+export const createUserSchema = Joi.object({
+  name: Joi.string().min(4).max(255).required(),
+  username: Joi.string().min(4).max(255).required(),
+  email: Joi.string().email().required(),
+  password: Joi.string().min(8).max(255).required(),
+  birthdate: Joi.date(),
+  gender: Joi.string().valid("male", "female"),
+  phoneCC: Joi.string().min(2).max(2),
+  phoneNumber: Joi.string().min(7).max(15),
+  bioProfile: Joi.string().max(300),
+  profilePicture: Joi.string().uri(),
+  commentPicture: Joi.string().uri(),
+});

src/modules/userRole/controller/createUserRole.controller.ts

@@ -4,10 +4,8 @@ import {
   returnErrorResponse,
   returnWriteResponse,
 } from "../../../helpers/callback/httpResponse";
-import { handlePrismaError } from "../../../utils/databases/prisma/error/handler";
 import { createUserRoleSchema } from "../userRole.schema";
 import { JWTDecodeToken } from "../../../helpers/jwt/decodeToken";
-import { prisma } from "../../../utils/databases/prisma/connection";
 import { createUserRoleService } from "../services/createUserRole.service";
 import { PrismaErrorTypes } from "../../../utils/databases/prisma/error/types";
 
@@ -72,10 +70,15 @@ export const createUserRole = async (
   };
 
   createUserRoleService(dataPayload)
-    .then((result) =>
-      returnWriteResponse(ctx.set, 201, "User role created", result)
-    )
-    .catch((error: PrismaErrorTypes) =>
-      returnErrorResponse(ctx.set, error.status, error.message, error.details)
-    );
+    .then((result) => {
+      return returnWriteResponse(ctx.set, 201, "User role created", result);
+    })
+    .catch((error: PrismaErrorTypes) => {
+      return returnErrorResponse(
+        ctx.set,
+        error.status,
+        error.message,
+        error.details
+      );
+    });
 };