Unbewohnte
/
dela
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

feat: Real update method; Delete TODO button functionality

master
Kasianov Nikolai Alekseevich 9 months ago
parent
49d0405dd4
commit
a7a6ddb5d1
5 changed files with 117 additions and 68 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 2
      pages/base.html
  2. 26
      pages/index.html
  3. 21
      scripts/api.js
  4. 134
      src/server/api.go
  5. 2
      src/server/server.go

2
pages/base.html
Unescape View File

@ -51,7 +51,7 @@
}
// Check if auth info is indeed valid
let response = await get_user(username, password);
let response = await getUser(username, password);
if (response.ok) {
let barAuth = document.getElementById("bar-auth");
barAuth.innerHTML = "<b>" + username + "</b>" + " | ";

26
pages/index.html
Unescape View File

@ -42,7 +42,7 @@ document.addEventListener('DOMContentLoaded', async function() {
newTodoTextInput.value = "";
// Make a request
let response = await post_new_todo(username, password, {text: newTodoText});
let response = await postNewTodo(username, password, {text: newTodoText});
if (response.ok) {
location.reload();
}
@ -50,10 +50,12 @@ document.addEventListener('DOMContentLoaded', async function() {
// Fetch and display TODOs
response = await get_todos(username, password);
response = await getTodos(username, password);
let todosJson = await response.json();
let todos = [];
let completeButtonIDs = [];
let deleteButtonIDs = [];
if (response.ok && todosJson != null) {
let todosDiv = document.getElementById("todos");
todosJson.forEach((item) => {
@ -72,16 +74,30 @@ document.addEventListener('DOMContentLoaded', async function() {
todosDiv.innerHTML += "<tr><td>" + item.text + "</td>" +
"<td>" + " " + timeCreated.getDate() + "/" + timeCreated.getMonth() + "/" + timeCreated.getFullYear() + "</td>" +
"<td><button class='btn btn-success' id='" + todoCompleteBtnID + "'>" +
"<img src='/static/images/check.svg'></button><button class='btn btn-danger id='"
+ todoDeleteBtnID + "><img src='/static/images/trash3-fill.svg'></button></td></tr>";
"<img src='/static/images/check.svg'></button><button class='btn btn-danger' id='" +
todoDeleteBtnID + "'><img src='/static/images/trash3-fill.svg'></button></td></tr>";
completeButtonIDs.push(todoCompleteBtnID);
deleteButtonIDs.push(todoDeleteBtnID);
});
}
// Loop over all buttons (doesn't matter which ones because the amounts are equal)
for (let i = 0; i < completeButtonIDs.length; i++) {
// Done button
document.getElementById(completeButtonIDs[i]).addEventListener("click", async (event) => {
response = await delete_todo(username, password, todos[i].id);
// Mark as done
todos[i].isDone = true;
// Update
response = await updateTodo(username, password, todos[i].id, todos[i]);
if (response.ok) {
location.reload();
}
});
// Delete button
document.getElementById(deleteButtonIDs[i]).addEventListener("click", async (event) => {
response = await deleteTodo(username, password, todos[i].id);
if (response.ok) {
location.reload();
}

21
scripts/api.js
Unescape View File

@ -3,7 +3,7 @@
*/
async function post_new_todo(username, password, new_todo) {
async function postNewTodo(username, password, new_todo) {
return fetch("/api/todo", {
method: "POST",
headers: {
@ -16,7 +16,7 @@ async function post_new_todo(username, password, new_todo) {
}
async function get_todos(username, password) {
async function getTodos(username, password) {
return fetch("/api/todo", {
method: "GET",
headers: {
@ -27,7 +27,7 @@ async function get_todos(username, password) {
}
async function get_todo_groups(username, password) {
async function getTodoGroups(username, password) {
return fetch("/api/group", {
method: "GET",
headers: {
@ -37,7 +37,7 @@ async function get_todo_groups(username, password) {
});
}
async function delete_todo(username, password, id) {
async function deleteTodo(username, password, id) {
return fetch("/api/todo/"+String(id), {
method: "DELETE",
headers: {
@ -47,7 +47,18 @@ async function delete_todo(username, password, id) {
});
}
async function get_user(username, password) {
async function updateTodo(username, password, id, updatedTodo) {
return fetch("/api/todo/"+String(id), {
method: "POST",
headers: {
"EncryptedBase64": "false",
"Auth": username + "<-->" + password,
},
body: JSON.stringify(updatedTodo),
});
}
async function getUser(username, password) {
return fetch("/api/user", {
method: "GET",
headers: {

134
src/server/api.go
Unescape View File

@ -124,7 +124,7 @@ func (s *Server) UserEndpoint(w http.ResponseWriter, req *http.Request) {
}
}
func (s *Server) TodoEndpoint(w http.ResponseWriter, req *http.Request) {
func (s *Server) SpecificTodoEndpoint(w http.ResponseWriter, req *http.Request) {
switch req.Method {
case http.MethodDelete:
// Delete an existing TODO
@ -150,35 +150,92 @@ func (s *Server) TodoEndpoint(w http.ResponseWriter, req *http.Request) {
return
}
// Mark TODO as done and assign a completion time
updatedTodo, err := s.db.GetTodo(todoID)
// // Mark TODO as done and assign a completion time
// updatedTodo, err := s.db.GetTodo(todoID)
// if err != nil {
// logger.Error("[Server] Failed to get todo with id %d for marking completion: %s", todoID, err)
// http.Error(w, "TODO retrieval error", http.StatusInternalServerError)
// return
// }
// updatedTodo.IsDone = true
// updatedTodo.CompletionTimeUnix = uint64(time.Now().Unix())
// err = s.db.UpdateTodo(todoID, *updatedTodo)
// if err != nil {
// logger.Error("[Server] Failed to update TODO with id %d: %s", todoID, err)
// http.Error(w, "Failed to update TODO information", http.StatusInternalServerError)
// return
// }
// Now delete
err = s.db.DeleteTodo(todoID)
if err != nil {
logger.Error("[Server] Failed to get todo with id %d for marking completion: %s", todoID, err)
http.Error(w, "TODO retrieval error", http.StatusInternalServerError)
logger.Error("[Server] Failed to delete %s's TODO: %s", GetUsernameFromAuth(req), err)
http.Error(w, "Failed to delete TODO", http.StatusInternalServerError)
return
}
updatedTodo.IsDone = true
updatedTodo.CompletionTimeUnix = uint64(time.Now().Unix())
err = s.db.UpdateTodo(todoID, *updatedTodo)
// Success!
logger.Info("[Server] Deleted TODO with ID %d", todoID)
w.WriteHeader(http.StatusOK)
case http.MethodPost:
// Change TODO information
// Check authentication information
if !IsRequestAuthValid(req, s.db) {
http.Error(w, "Invalid user auth data", http.StatusForbidden)
return
}
// Obtain TODO ID
todoIDStr := path.Base(req.URL.Path)
todoID, err := strconv.ParseUint(todoIDStr, 10, 64)
if err != nil {
logger.Error("[Server] Failed to update TODO with id %d: %s", todoID, err)
http.Error(w, "Failed to update TODO information", http.StatusInternalServerError)
http.Error(w, "Invalid TODO ID", http.StatusBadRequest)
return
}
// Now delete
// err = s.db.DeleteTodo(todoID)
// if err != nil {
// logger.Error("[Server] Failed to delete %s's TODO: %s", GetUsernameFromAuth(req), err)
// http.Error(w, "Failed to delete TODO", http.StatusInternalServerError)
// return
// }
// Check if the user owns this TODO
if !DoesUserOwnTodo(GetUsernameFromAuth(req), todoID, s.db) {
http.Error(w, "You don't own this TODO", http.StatusForbidden)
return
}
// Success!
logger.Info("[Server] updated (marked as done) TODO with ID %d", todoID)
// Read body
body, err := io.ReadAll(req.Body)
if err != nil {
logger.Warning("[Server] Failed to read request body to possibly update a TODO: %s", err)
http.Error(w, "Failed to read body", http.StatusInternalServerError)
return
}
// Unmarshal JSON
var updatedTodo db.Todo
err = json.Unmarshal(body, &updatedTodo)
if err != nil {
logger.Warning("[Server] Received invalid TODO JSON in order to update: %s", err)
http.Error(w, "Invalid TODO JSON", http.StatusBadRequest)
return
}
// Update. (Creation date, owner username and an ID do not change)
err = s.db.UpdateTodo(todoID, updatedTodo)
if err != nil {
logger.Warning("[Server] Failed to update TODO: %s", err)
http.Error(w, "Failed to update", http.StatusBadRequest)
return
}
w.WriteHeader(http.StatusOK)
logger.Info("[Server] Updated TODO with ID %d", todoID)
default:
http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
}
}
func (s *Server) TodoEndpoint(w http.ResponseWriter, req *http.Request) {
switch req.Method {
case http.MethodPost:
// Create a new TODO
defer req.Body.Close()
@ -218,6 +275,7 @@ func (s *Server) TodoEndpoint(w http.ResponseWriter, req *http.Request) {
// Success!
w.WriteHeader(http.StatusOK)
logger.Info("[Server] Created a new TODO for %s", newTodo.OwnerUsername)
case http.MethodGet:
// Retrieve TODO information
// Check authentication information
@ -226,7 +284,7 @@ func (s *Server) TodoEndpoint(w http.ResponseWriter, req *http.Request) {
return
}
// Get TODO
// Get all user TODOs
todos, err := s.db.GetAllUserTodos(GetUsernameFromAuth(req))
if err != nil {
http.Error(w, "Failed to get TODOs", http.StatusInternalServerError)
@ -243,42 +301,6 @@ func (s *Server) TodoEndpoint(w http.ResponseWriter, req *http.Request) {
// Send out
w.Header().Add("Content-Type", "application/json")
w.Write(todosBytes)
// case http.MethodPatch:
// // Change TODO due date and text
// // Check authentication information
// if !IsRequestAuthValid(req, s.db) {
// http.Error(w, "Invalid user auth data", http.StatusForbidden)
// return
// }
// // Read body
// body, err := io.ReadAll(req.Body)
// if err != nil {
// logger.Warning("[Server] Failed to read request body to possibly update a TODO: %s", err)
// http.Error(w, "Failed to read body", http.StatusInternalServerError)
// return
// }
// // Unmarshal JSON
// var todo db.Todo
// err = json.Unmarshal(body, &todo)
// if err != nil {
// logger.Warning("[Server] Received invalid TODO JSON in order to update: %s", err)
// http.Error(w, "Invalid TODO JSON", http.StatusBadRequest)
// return
// }
// // TODO
// err = s.db.UpdateTodo(todo.ID, todo)
// if err != nil {
// logger.Warning("[Server] Failed to update TODO: %s", err)
// http.Error(w, "Failed to update", http.StatusBadRequest)
// return
// }
// w.WriteHeader(http.StatusOK)
default:
http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
}

2
src/server/server.go
Unescape View File

@ -133,7 +133,7 @@ func New(config conf.Conf) (*Server, error) {
})
mux.HandleFunc("/api/user", server.UserEndpoint)
mux.HandleFunc("/api/todo", server.TodoEndpoint)
mux.HandleFunc("/api/todo/", server.TodoEndpoint)
mux.HandleFunc("/api/todo/", server.SpecificTodoEndpoint)
// mux.HandleFunc("/api/group", server.TodoGroupEndpoint)

Write Preview
Loading…
Cancel
Save