first commit

src/modules/auth/service/auth.service.ts

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+import createHttpError from "http-errors";
+import { Controller } from "../../../core/controller/main.controller";
+import { User } from "../../../models/User";
+import bcrypt from "bcryptjs";
+import jwt from "jsonwebtoken";
+import { Role } from "../../../models/Role";
+import { Applicant } from "../../../models/Applicant";
+import { Identity } from "../../../models/Identity";
+import { authErrorMessages } from "../messages/auth.messages";
+class AuthServiceClass extends Controller {
+  async usersLogin(email: string, password: string) {
+    try {
+      // ۱. پیدا کردن کاربر به همراه نقش
+      const user = await User.findOne({
+        where: { email },
+        include: [
+          {
+            model: Role,
+            as: "role",
+          },
+        ],
+      });
+
+      if (!user)
+        throw new createHttpError.Unauthorized("ایمیل یا رمز عبور اشتباه است.");
+
+      // ۲. چک کردن پسورد
+      const isMatch = await bcrypt.compare(password, user.password);
+      if (!isMatch)
+        throw new createHttpError.Unauthorized("ایمیل یا رمز عبور اشتباه است.");
+
+      // ۳. صدور توکن
+      const token = jwt.sign(
+        { userId: user.id },
+        process.env.JWT_SECRET || "secret",
+        { expiresIn: "24h" }, // طول عمر توکن
+      );
+
+      return {
+        token,
+        user: { id: user.id, fullname: user.fullname, role: user },
+      };
+    } catch (err) {
+      throw new createHttpError.InternalServerError("خطای سرور");
+    }
+  }
+
+  async applicantLogin(nationalCode: string) {
+    try {
+      const identity = await Identity.findOne({
+        where: { nationalCode },
+        include: [
+          {
+            model: Applicant,
+            as: "applicant",
+          },
+        ],
+      });
+
+      if (!identity?.applicantId) {
+        throw new createHttpError.NotFound(
+          authErrorMessages.notFound.applicant,
+        );
+      }
+
+      const token = jwt.sign(
+        { userId: identity.applicantId },
+        process.env.JWT_SECRET || "secret",
+        { expiresIn: "24h" }, // طول عمر توکن
+      );
+
+      return {
+        token,
+        applicant: { id: identity.applicantId, fullname: `${identity.firstName} ${identity.lastName}`, role: identity },
+      };
+    } catch (error) {
+      throw new createHttpError.InternalServerError("خطای سرور");
+    }
+  }
+}
+
+const AuthService = new AuthServiceClass();
+
+export default AuthService;