add user api etc

src/api/productApi.ts

-import axios from "axios"
 import { EStatuses } from "../enums/EStatuses"
 import IProduct from "../interfaces/IProduct"
 import IResponse from "../interfaces/IResponse"
@@ -13,7 +12,7 @@ class ProductApi {
             return response.data
         } catch (err: unknown) {
             const error = err as Error
-            const response: IResponse = {
+            const response: IResponse<undefined> = {
                 status: EStatuses.NOT_OK,
                 result: undefined,
                 message: error.message
@@ -28,7 +27,7 @@ class ProductApi {
             return response.data
         } catch (err: unknown) {
             const error = err as Error
-            const response: IResponse = {
+            const response: IResponse<undefined> = {
                 status: EStatuses.NOT_OK,
                 result: undefined,
                 message: error.message
@@ -37,13 +36,13 @@ class ProductApi {
         }
     }
 
-    public createProduct = async(product: FormData): Promise<IResponse> => {
+    public createProduct = async(product: FormData): Promise<IResponse<IProduct[] | undefined>> => {
         try {
             const response = await instance.post(`/products`, product)
             return response.data
         } catch (err: unknown) {
             const error = err as Error
-            const response: IResponse = {
+            const response: IResponse<undefined> = {
                 status: EStatuses.NOT_OK,
                 result: undefined,
                 message: error.message
@@ -52,13 +51,13 @@ class ProductApi {
         }
     }
 
-    public deleteProductById = async(id: string): Promise<IResponse> => {
+    public deleteProductById = async(id: string): Promise<IResponse<IProduct | undefined>> => {
         try {
             const response = await instance.delete(`/products/${id}`)
             return response.data
         } catch (err: unknown) {
             const error = err as Error
-            const response: IResponse = {
+            const response: IResponse<undefined> = {
                 status: EStatuses.NOT_OK,
                 result: undefined,
                 message: error.message

src/api/userApi.ts

+import { EStatuses } from "../enums/EStatuses";
+import IResponse from "../interfaces/IResponse";
+import IUserCreateDto from "../interfaces/IUserCreateDto";
+import IUserGetDto from "../interfaces/IUserGetDto";
+import { instance } from "./instance";
+
+
+class UserApi {
+    public login = async (user: IUserCreateDto): Promise<IResponse<IUserGetDto | undefined>> => {
+        try {
+            const response = await instance.post(`/users/login`, user)
+            return response.data
+        } catch (err: unknown) {
+            const error = err as Error
+            const response: IResponse<undefined> = {
+                status: EStatuses.NOT_OK,
+                result: undefined,
+                message: error.message
+            }
+            return response
+        }
+    }
+
+    public register = async (user: IUserCreateDto): Promise<IResponse<IUserGetDto | undefined>> => {
+        try {
+            const response = await instance.post(`/users`, user)
+            return response.data
+        } catch (err: unknown) {
+            const error = err as Error
+            const response: IResponse<undefined> = {
+                status: EStatuses.NOT_OK,
+                result: undefined,
+                message: error.message
+            }
+            return response
+        }
+    }
+}
+
+export const userApi = new UserApi()
\ No newline at end of file

src/store/store.ts

 import { configureStore, ThunkAction, Action } from "@reduxjs/toolkit"
 import { useDispatch } from 'react-redux'
 import { productsSlice } from "./products/products.slice"
+import { usersSlice } from "./users/users.slice"
 
 const makeStore = () => {
     return configureStore({
         reducer: {
-            products: productsSlice.reducer
+            products: productsSlice.reducer,
+            users: usersSlice.reducer
         }
     })
 }

src/store/users/IUsersState.ts

+import IUserGetDto from "../../interfaces/IUserGetDto";
+
+export default interface IUsersState {
+    user: IUserGetDto
+    isAuth: boolean
+}
\ No newline at end of file

src/store/users/users.slice.ts

+import { createSlice } from "@reduxjs/toolkit";
+import IUser from "../../interfaces/IUser";
+import IUsersState from "./IUsersState";
+
+const namespace = 'users'
+
+
+
+export const usersSlice = createSlice({
+    name: namespace,
+    initialState: {
+        user: {} as IUser,
+        isAuth: false
+    } as IUsersState,
+    reducers: {},
+    extraReducers: (builder) => {
+        // builder
+        //     .addCase()
+    }
+})
+
+export const {} = usersSlice.actions
\ No newline at end of file