query functions for response options

SurveyFrontend/src/api/AnswerApi.ts

@@ -0,0 +1,85 @@
+import {BASE_URL, createRequestConfig, handleResponse} from "./BaseApi.ts";
+
+export const getAnswerVariants = async (surveyId: number, questionId: number) => {
+    try{
+        const response = await fetch(`${BASE_URL}/surveys/${surveyId}/questions/${questionId}/answerVariants`, {
+           ...createRequestConfig('GET')
+        })
+        return await handleResponse(response)
+    }catch(err){
+        console.error(`Error receiving response options: ${err}`);
+        throw err;
+    }
+}
+
+export const addNewAnswerVariant = async (surveyId: number, questionId: number) => {
+    const token = localStorage.getItem("token");
+    if (!token) {
+        throw new Error("Токен отсутствует");
+    }
+
+    try{
+        const response = await fetch(`${BASE_URL}/surveys/${surveyId}/questions/${questionId}/answerVariants`, {
+            ...createRequestConfig('POST'),
+            body: JSON.stringify({
+                surveyId: surveyId,
+                questionId: questionId,
+            }),
+        })
+
+        if (!response.ok) {
+            throw new Error(`Ошибка: ${response.status}`);
+        }
+        return await handleResponse(response)
+    }
+    catch(err){
+        console.error(`Error adding a new response option: ${err}`);
+        throw err;
+    }
+}
+
+export const updateAnswerVariant = async (surveyId: number, questionId: number, id: number) => {
+    const token = localStorage.getItem("token");
+    if (!token) {
+        throw new Error("Токен отсутствует");
+    }
+
+    try{
+        const response = await fetch(`${BASE_URL}/surveys/${surveyId}/questions/${questionId}/answerVariants/${id}`, {
+            ...createRequestConfig('PUT'),
+            body: JSON.stringify({
+                surveyId: surveyId,
+                questionId: questionId,
+                id: id
+            })
+        })
+        if (!response.ok) {
+            throw new Error(`Ошибка: ${response.status}`);
+        }
+        return await handleResponse(response)
+    }
+    catch(err){
+        console.error(`Error updating the response option: ${err}`);
+    }
+}
+
+export const deleteAnswerVariant = async (surveyId: number, questionId: number, id: number) => {
+    const token = localStorage.getItem("token");
+    if (!token) {
+        throw new Error('Токен отсутствует');
+    }
+    try{
+        const response = await fetch(`${BASE_URL}/surveys/${surveyId}/questions/${questionId}/answerVariants/${id}`, {
+            ...createRequestConfig('DELETE'),
+        })
+        const responseData = await handleResponse(response);
+        if (response.ok && !responseData){
+            return  {success: true};
+        }
+        return responseData;
+    }
+    catch(err){
+        console.error(`Error deleting a answer: ${err}`);
+        throw err;
+    }
+}