#16 deletiion capabillity

api/main.go

@@ -41,5 +41,6 @@ func getRouter(db *sql.DB) *http.ServeMux {
 	var router = http.NewServeMux()
 	router.HandleFunc("POST /workout", workout.NewWorkout(db))
 	router.HandleFunc("GET /workout", workout.GetWorkouts(db))
+	router.HandleFunc("DELETE /workout", workout.DeleteWorkout(db))
 	return router
 }

api/src/workout/workout.go

@@ -58,7 +58,7 @@ func GetWorkouts(db *sql.DB) http.HandlerFunc {
 		token := r.Context().Value(middleware.TOKEN_KEY).(*auth.Token)
 		var userId = token.UID
 
-		rows, err := db.Query("SELECT date, type, sets, reps FROM workout WHERE user_id = ?", userId)
+		rows, err := db.Query("SELECT rowid, date, type, sets, reps FROM workout WHERE user_id = ?", userId)
 		if err != nil {
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
@@ -66,18 +66,20 @@ func GetWorkouts(db *sql.DB) http.HandlerFunc {
 
 		var workouts = make([]map[string]interface{}, 0)
 		for rows.Next() {
+			var id int
 			var date string
 			var workoutType string
 			var sets int
 			var reps int
 
-			err = rows.Scan(&date, &workoutType, &sets, &reps)
+			err = rows.Scan(&id, &date, &workoutType, &sets, &reps)
 			if err != nil {
 				http.Error(w, err.Error(), http.StatusInternalServerError)
 				return
 			}
 
 			workout := map[string]interface{}{
+				"id":   id,
 				"date": date,
 				"type": workoutType,
 				"sets": sets,
@@ -89,3 +91,22 @@ func GetWorkouts(db *sql.DB) http.HandlerFunc {
 		utils.WriteJSON(w, workouts)
 	}
 }
+
+func DeleteWorkout(db *sql.DB) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		token := r.Context().Value(middleware.TOKEN_KEY).(*auth.Token)
+		var userId = token.UID
+
+		rowId := r.FormValue("id")
+		if rowId == "" {
+			http.Error(w, "Missing required fields", http.StatusBadRequest)
+			return
+		}
+
+		_, err := db.Exec("DELETE FROM workout WHERE user_id = ? AND rowid = ?", userId, rowId)
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+	}
+}

view/src/routes/+layout.svelte

@@ -45,7 +45,7 @@
 		<a href="/" class="flex-1">ME-FIT</a>
 		{#if user}
 			<p>{user?.email}</p>
-			<button class="btn" on:click={async () => signOut()}>Logout</button>
+			<button class="btn" on:click={async () => signOut()}>Sign Out</button>
 		{:else}
 			<a href="/signup" class="btn">Sign Up</a>
 			<a href="/signin" class="btn">Sign In</a>

view/src/routes/app/+page.svelte

@@ -4,6 +4,7 @@
 	import type { Auth } from 'firebase/auth';
 	import { goto } from '$app/navigation';
 	import { addToast } from '$lib/toast';
+	import MdiDelete from '~icons/mdi/delete';
 
 	var auth: Auth | null = null;
 
@@ -53,9 +54,30 @@
 			});
 
 			if (response.ok) {
-				const data = await response.json();
+				workouts = await response.json();
-				console.log(data);
+			} else {
-				workouts = data;
+				addToast('Failed to fetch workouts: ' + (await response.text()), 'error');
+			}
+		} catch (error: any) {
+			addToast('Failed to fetch workouts: ' + error.message, 'error');
+		}
+	}
+
+	async function deleteWorkout(id: string) {
+		console.log('Deleting workout with id: ', id);
+		try {
+			const data = new FormData();
+			data.append('id', id);
+			const response = await fetch(PUBLIC_BASE_API_URL + '/workout', {
+				headers: {
+					Authorization: 'Bearer ' + (await auth?.currentUser?.getIdToken())
+				},
+				body: data,
+				method: 'DELETE'
+			});
+
+			if (response.ok) {
+				workouts = workouts.filter((workout) => workout.id !== id);
 			} else {
 				addToast('Failed to fetch workouts: ' + (await response.text()), 'error');
 			}
@@ -107,6 +129,7 @@
 				<th>Type</th>
 				<th>Sets</th>
 				<th>Reps</th>
+				<th></th>
 			</tr>
 		</thead>
 
@@ -117,6 +140,13 @@
 					<th>{workout.type}</th>
 					<th>{workout.sets}</th>
 					<th>{workout.reps}</th>
+					<th>
+						<div class="tooltip" data-tip="Delete Entry">
+							<button on:click={deleteWorkout(workout.id)}>
+								<MdiDelete class="text-gray-400 text-lg"></MdiDelete>
+							</button>
+						</div>
+					</th>
 				</tr>
 			{/each}
 		</tbody>

view/src/routes/signin/+page.svelte

@@ -14,7 +14,6 @@
 				data.get('password') as string
 			);
 
-			addToast('Signed in successfully', 'success');
 			goto('/');
 		} catch (error: any) {
 			const errorStr = error.code ? error.code : error.message;