feat: implemented complete TODO button

pages/index.html

@@ -209,24 +209,30 @@ document.addEventListener('DOMContentLoaded', async function() {
     // Fetch and display TODOs
     response = await get_todos(username, password);
     let todosJson = await response.json();
+    let todos = [];
+    let completeButtonIDs = [];
     if (response.ok && todosJson != null) {
         let todosDiv = document.getElementById("todos");
         todosJson.forEach((item) => {
             console.log(item);
-
-            let todo_complete_btn_id = "btn-complete-" + String(item.id);
+            todos.push(item);
+            let todoCompleteBtnID = "btn-complete-" + String(item.id);
 
             todosDiv.innerHTML += "<p>" +  item.text + 
-                "<small><button class='btn btn-success' id='" + todo_complete_btn_id + "'>" + 
+                "<small><button class='btn btn-success' style='margin:10px;' id='" + todoCompleteBtnID + "'>" + 
                 "Done</button></small></p>";
             
-            document.getElementById(todo_complete_btn_id).addEventListener("click", async (event) => {
-                response = await delete_todo(username, password, item);
+                completeButtonIDs.push(todoCompleteBtnID);
+        });
+    }
+
+    for (let i = 0; i < completeButtonIDs.length; i++) {
+        document.getElementById(completeButtonIDs[i]).addEventListener("click", async (event) => {
+            response = await delete_todo(username, password, todos[i].id);
             if (response.ok) {
                 location.reload();
             }
         });
-        });
     }
 }, false)
 </script>

scripts/api.js

@@ -37,13 +37,12 @@ async function get_todo_groups(username, password) {
     });
 }
 
-async function delete_todo(username, password, todo) {
-    return fetch("/api/todo", {
+async function delete_todo(username, password, id) {
+    return fetch("/api/todo/"+String(id), {
         method: "DELETE",
         headers: {
             "EnctyptedBase64": "false",
             "Auth": username + "<-->" + password,
-            body: JSON.stringify(todo),
         },
     });
 }

src/conf/conf.go

@@ -11,7 +11,7 @@ type Conf struct {
 	CertFilePath   string `json:"cert_file_path"`
 	KeyFilePath    string `json:"key_file_path"`
 	BaseContentDir string `json:"base_content_dir"`
-	ProdDBPath     string `json:"production_db"`
+	ProdDBName     string `json:"production_db_name"`
 }
 
 // Creates a default server configuration
@@ -21,7 +21,7 @@ func Default() Conf {
 		CertFilePath:   "",
 		KeyFilePath:    "",
 		BaseContentDir: ".",
-		ProdDBPath:     "dela.db",
+		ProdDBName:     "dela.db",
 	}
 }
 

src/main.go

@@ -44,8 +44,6 @@ func init() {
 		Conf.BaseContentDir = WDir
 	}
 
-	// Check if database exists and create it otherwise
-
 	logger.Info("[Init] Successful initializaion!")
 }
 

src/server/api.go

@@ -6,6 +6,8 @@ import (
 	"encoding/json"
 	"io"
 	"net/http"
+	"path"
+	"strconv"
 	"time"
 )
 
@@ -15,23 +17,6 @@ func (s *Server) UserEndpoint(w http.ResponseWriter, req *http.Request) {
 		// Delete an existing user
 		defer req.Body.Close()
 
-		// Read body
-		body, err := io.ReadAll(req.Body)
-		if err != nil {
-			logger.Warning("[Server] Failed to read request body to delete a user: %s", err)
-			http.Error(w, "Failed to read body", http.StatusInternalServerError)
-			return
-		}
-
-		// Unmarshal JSON
-		var newUser db.User
-		err = json.Unmarshal(body, &newUser)
-		if err != nil {
-			logger.Warning("[Server] Received invalid user JSON for deletion: %s", err)
-			http.Error(w, "Invalid user JSON", http.StatusBadRequest)
-			return
-		}
-
 		username := GetUsernameFromAuth(req)
 
 		// Check if auth data is valid
@@ -43,7 +28,7 @@ func (s *Server) UserEndpoint(w http.ResponseWriter, req *http.Request) {
 
 		// It is, indeed, a user
 		// Delete with all TODOs
-		err = s.db.DeleteUserClean(username)
+		err := s.db.DeleteUserClean(username)
 		if err != nil {
 			logger.Error("[Server] Failed to delete %s: %s", username, err)
 			http.Error(w, "Failed to delete user or TODO contents", http.StatusInternalServerError)
@@ -127,36 +112,28 @@ func (s *Server) TodoEndpoint(w http.ResponseWriter, req *http.Request) {
 		// Delete an existing TODO
 		defer req.Body.Close()
 
-		// Read body
-		body, err := io.ReadAll(req.Body)
-		if err != nil {
-			logger.Warning("[Server] Failed to read request body to possibly delete a TODO: %s", err)
-			http.Error(w, "Failed to read body", http.StatusInternalServerError)
+		// Check if this user actually exists and the password is valid
+		if !IsRequestAuthValid(req, s.db) {
+			http.Error(w, "Invalid user auth data", http.StatusForbidden)
 			return
 		}
 
-		// Unmarshal JSON
-		var todo db.Todo
-		err = json.Unmarshal(body, &todo)
+		// Obtain TODO ID
+		todoIDStr := path.Base(req.URL.Path)
+		todoID, err := strconv.ParseUint(todoIDStr, 10, 64)
 		if err != nil {
-			logger.Warning("[Server] Received invalid TODO JSON for deletion: %s", err)
-			http.Error(w, "Invalid TODO JSON", http.StatusBadRequest)
-			return
-		}
-
-		// Check if given user actually owns this TODO
-		if !IsRequestAuthValid(req, s.db) {
-			http.Error(w, "Invalid user auth data", http.StatusForbidden)
+			http.Error(w, "Invalid TODO ID", http.StatusBadRequest)
 			return
 		}
 
-		if !DoesUserOwnTodo(GetUsernameFromAuth(req), todo.ID, s.db) {
+		// 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
 		}
 
 		// Now delete
-		err = s.db.DeleteTodo(todo.ID)
+		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)
@@ -164,6 +141,7 @@ func (s *Server) TodoEndpoint(w http.ResponseWriter, req *http.Request) {
 		}
 
 		// Success!
+		logger.Info("[Server] deleted TODO with ID %d", todoID)
 		w.WriteHeader(http.StatusOK)
 
 	case http.MethodPost:

src/server/api_test.go

@@ -18,12 +18,12 @@ func TestApi(t *testing.T) {
 	// Create a new server
 	config := conf.Default()
 	config.BaseContentDir = "../../"
-	config.ProdDBPath = filepath.Join(os.TempDir(), "dela_test_db.db")
+	config.ProdDBName = filepath.Join(os.TempDir(), "dela_test_db.db")
 	server, err := New(config)
 	if err != nil {
 		t.Fatalf("failed to create a new server: %s", err)
 	}
-	defer os.Remove(config.ProdDBPath)
+	defer os.Remove(config.ProdDBName)
 
 	go func() {
 		time.Sleep(time.Second * 5)

src/server/page.go

@@ -1,7 +1,6 @@
 package server
 
 import (
-	"Unbewohnte/dela/logger"
 	"html/template"
 	"path/filepath"
 )
@@ -13,7 +12,6 @@ func getPage(pagesDir string, basePageName string, pageName string) (*template.T
 		filepath.Join(pagesDir, pageName),
 	)
 	if err != nil {
-		logger.Error("Failed to parse page files (pagename is \"%s\"): %s", pageName, err)
 		return nil, err
 	}
 

src/server/server.go

@@ -49,10 +49,10 @@ func New(config conf.Conf) (*Server, error) {
 	}
 
 	// get database working
-	serverDB, err := db.FromFile(config.ProdDBPath)
+	serverDB, err := db.FromFile(filepath.Join(config.BaseContentDir, config.ProdDBName))
 	if err != nil {
 		// Create one then
-		serverDB, err = db.Create(config.ProdDBPath)
+		serverDB, err = db.Create(filepath.Join(config.BaseContentDir, config.ProdDBName))
 		if err != nil {
 			logger.Error("Failed to create a new database: %s", err)
 			return nil, err
@@ -95,7 +95,7 @@ func New(config conf.Conf) (*Server, error) {
 				filepath.Join(server.config.BaseContentDir, PagesDirName), "base.html", "index.html",
 			)
 			if err != nil {
-				http.Error(w, "Internal server error", http.StatusInternalServerError)
+				http.Error(w, "Page processing error", http.StatusInternalServerError)
 			}
 
 			requestedPage.ExecuteTemplate(w, "index.html", nil)
@@ -109,22 +109,14 @@ func New(config conf.Conf) (*Server, error) {
 			if err == nil {
 				requestedPage.ExecuteTemplate(w, req.URL.Path[1:]+".html", nil)
 			} else {
-				// Redirect to the index
-				index, err := getPage(
-					filepath.Join(server.config.BaseContentDir, PagesDirName),
-					"base.html",
-					req.URL.Path[1:]+".html",
-				)
-				if err != nil {
-					http.Error(w, "Internal server error", http.StatusInternalServerError)
-				}
-
-				index.ExecuteTemplate(w, "index.html", nil)
+				http.Error(w, "Page processing error", http.StatusInternalServerError)
 			}
 		}
 	})
 	mux.HandleFunc("/api/user", server.UserEndpoint)
 	mux.HandleFunc("/api/todo", server.TodoEndpoint)
+	mux.HandleFunc("/api/todo/", server.TodoEndpoint)
+
 	// mux.HandleFunc("/api/group", server.TodoGroupEndpoint)
 
 	server.http.Handler = mux