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store.js
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store.js
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const taskForm = document.getElementById("task-form");
const confirmCloseDialog = document.getElementById("confirm-close-dialog");
const openTaskFormBtn = document.getElementById("open-task-form-btn");
const closeTaskFormBtn = document.getElementById("close-task-form-btn");
const addOrUpdateTaskBtn = document.getElementById("add-or-update-task-btn");
const cancelBtn = document.getElementById("cancel-btn");
const discardBtn = document.getElementById("discard-btn");
const tasksContainer = document.getElementById("tasks-container");
const titleInput = document.getElementById("title-input");
const dateInput = document.getElementById("date-input");
const descriptionInput = document.getElementById("description-input");
const imageInput = document.getElementById("image-input");
let currentTask = {};
const taskData = [];
const getToken = () => {
return localStorage.getItem("token");
};
const addOrUpdateTask = async () => {
try {
const formData = new FormData();
formData.append("title", titleInput.value);
formData.append("author", dateInput.value);
formData.append("description", descriptionInput.value);
formData.append("image", imageInput.files[0]);
let apiUrl = "http://localhost:5000/api/blog";
let method = "POST";
if (currentTask._id) {
apiUrl += `/${currentTask._id}`;
method = "PUT";
}
const response = await fetch(apiUrl, {
method,
body: formData,
headers: {
Authorization: `Bearer ${getToken()}`,
},
});
console.log("Response status:", response.status);
const responseData = await response.json();
console.log("Response data:", responseData);
if (!response.ok) {
throw new Error("Failed to add or update blog post");
}
reset();
updateTaskContainer();
} catch (error) {
console.error(error);
// Handle error (e.g., show an error message to the user)
}
};
const updateTaskContainer = async () => {
try {
const response = await fetch("http://localhost:5000/api/admin/blogs", {
headers: {
Authorization: `Bearer ${getToken()}`, // Send JWT token with the request
},
});
if (!response.ok) {
throw new Error("Failed to fetch blog posts");
}
const blogData = await response.json();
tasksContainer.innerHTML = ""; // Clear existing tasks
blogData.forEach(({ _id, title, author, description, image }) => {
tasksContainer.innerHTML += `
<div class="task" id="${_id}">
<img src="${image}" alt="Task Image" /> <!-- Use Cloudinary image URL here -->
<p><strong>Title:</strong> ${title}</p>
<p><strong>Author:</strong> ${author}</p>
<p><strong>Description:</strong> ${description}</p>
<button onclick="editTask('${_id}')" type="button" class="btn">Edit</button>
<button onclick="deleteTask('${_id}')" type="button" class="btn">Delete</button>
</div>
`;
});
} catch (error) {
console.error(error);
// Handle error
}
};
const deleteTask = async (taskId) => {
try {
const response = await fetch(`http://localhost:5000/api/blog/${taskId}`, {
method: "DELETE",
headers: {
Authorization: `Bearer ${getToken()}`, // Send JWT token with the request
},
});
if (!response.ok) {
throw new Error("Failed to delete blog post");
}
updateTaskContainer(); // Update the UI after deleting a blog post
} catch (error) {
console.error(error);
// Handle error
}
};
const editTask = async (taskId) => {
try {
const response = await fetch(`http://localhost:5000/api/blog/${taskId}`, {
headers: {
Authorization: `Bearer ${getToken()}`,
},
});
if (!response.ok) {
throw new Error("Failed to fetch blog post for editing");
}
const taskData = await response.json();
currentTask = taskData;
console.log(`${currentTask._id}`);
titleInput.value = currentTask.title;
dateInput.value = currentTask.author;
descriptionInput.value = currentTask.description;
// Update the button text
const addOrUpdateTaskBtn = document.getElementById(
"add-or-update-task-btn"
);
addOrUpdateTaskBtn.innerText = "Update Blog";
taskForm.classList.remove("hidden");
} catch (error) {
console.error(error);
// Handle error (e.g., show an error message to the user)
}
};
const reset = () => {
titleInput.value = "";
dateInput.value = "";
descriptionInput.value = "";
imageInput.value = ""; // Clear input file value
taskForm.classList.add("hidden");
currentTask = {};
};
// Event listeners
window.addEventListener("DOMContentLoaded", updateTaskContainer);
taskForm.addEventListener("submit", (e) => {
e.preventDefault();
addOrUpdateTask();
});
if (taskData.length) {
updateTaskContainer();
}
openTaskFormBtn.addEventListener("click", () =>
taskForm.classList.toggle("hidden")
);
closeTaskFormBtn.addEventListener("click", () => {
const formInputsContainValues =
titleInput.value ||
dateInput.value ||
descriptionInput.value ||
imageInput.value;
const formInputValuesUpdated =
titleInput.value !== currentTask.title ||
dateInput.value !== currentTask.author ||
descriptionInput.value !== currentTask.description ||
(imageInput.files.length > 0 &&
imageInput.files[0].name !== currentTask.image);
if (formInputsContainValues && formInputValuesUpdated) {
confirmCloseDialog.showModal();
} else {
reset();
}
});
cancelBtn.addEventListener("click", () => confirmCloseDialog.close());
discardBtn.addEventListener("click", () => {
confirmCloseDialog.close();
reset();
});
imageInput.addEventListener("change", (e) => {
const imagePreview = document.getElementById("image-preview");
const file = e.target.files[0];
if (file) {
const reader = new FileReader();
reader.onload = function (e) {
imagePreview.src = e.target.result;
};
reader.readAsDataURL(file);
} else {
imagePreview.src = "";
}
});
// adding chart
var chart = new ej.charts.Chart({
tooltip: { enable: true },
background: " #ada4a4",
//Initializing Primary X Axis
primaryXAxis: {
valueType: "Category",
},
//Initializing Primary Y Axis
primaryYAxis: {
title: "In number",
},
//Initializing Chart Series
series: [
{
type: "Column",
dataSource: [
{ country: "Blogs", medal: 50 },
{ country: "Messages", medal: 40 },
{ country: "Users", medal: 70 },
{ country: "Subscribers", medal: 60 },
{ country: "Likes", medal: 30 },
],
xName: "country",
yName: "medal",
fill: "#4a4943",
},
],
});
chart.appendTo("#center-left");