feat: Add removeAdventure function to +page.svelte and adventureService.ts

The code changes include adding a new function called removeAdventure to the +page.svelte file and adventureService.ts module. This function is responsible for sending a DELETE request to the corresponding API endpoint to remove an adventure. If the request is successful, the adventure is removed from the local plans array. If the request fails, an error toast is displayed. This functionality allows users to remove adventures from the planner page.

src/routes/planner/+page.svelte

@@ -4,7 +4,10 @@
   import AdventureCard from "$lib/components/AdventureCard.svelte";
   import EditModal from "$lib/components/EditModal.svelte";
   import MoreFieldsInput from "$lib/components/CreateNewAdventure.svelte";
-  import { saveAdventure } from "../../services/adventureService.js";
+  import {
+    saveAdventure,
+    removeAdventure,
+  } from "../../services/adventureService.js";
   import SucessToast from "$lib/components/SucessToast.svelte";
   export let data;
   let plans: Adventure[] = [];
@@ -58,27 +61,18 @@
     adventureToEdit = undefined;
   }
 
-  function removeAdventure(event: { detail: number }) {
+  async function remove(event: { detail: number }) {
-    console.log("Event ID " + event.detail);
+    let initialLenght: number = plans.length;
-    // send delete request to server at /api/visits
+    let theAdventure = plans.find((adventure) => adventure.id === event.detail);
-    fetch("/api/visits", {
+    if (theAdventure) {
-      method: "DELETE",
+      let newArray = await removeAdventure(theAdventure, plans);
-      headers: {
+      if (newArray.length == initialLenght - 1) {
-        "Content-Type": "application/json",
+        plans = newArray;
-      },
+        showToast("Adventure removed successfully!");
-      body: JSON.stringify({ id: event.detail }),
+      } else {
-    })
+        showToast("Failed to remove adventure");
-      .then((response) => response.json())
+      }
-      .then((data) => {
+    }
-        console.log("Success:", data);
-        // remove adventure from array where id matches
-        plans = plans.filter((adventure) => adventure.id !== event.detail);
-        // showToast("Adventure removed successfully!");
-        // visitCount.update((n) => n - 1);
-      })
-      .catch((error) => {
-        console.error("Error:", error);
-      });
   }
 
   const createNewAdventure = (event: { detail: Adventure }) => {
@@ -146,7 +140,7 @@
       {adventure}
       type="planner"
       on:edit={editPlan}
-      on:remove={removeAdventure}
+      on:remove={remove}
     />
   {/each}
 </div>

src/services/adventureService.ts

@@ -50,36 +50,57 @@ export async function saveAdventure(
   return adventureArray;
 }
 
-/**
+export async function removeAdventure(
- * function savePlan(event: { detail: Adventure }) {
+  adventure: Adventure,
-    console.log("Event", event.detail);
+  adventureArray: Adventure[]
-    let detailAdventure = event.detail;
+): Promise<Adventure[]> {
-
+  let url = apiRoutes[adventure.type];
-    // put request to /api/visits with id and adventure data
+  // delete request to /api/visits with id
-    fetch("/api/planner", {
+  const response = await fetch(url, {
-      method: "PUT",
+    method: "DELETE",
     headers: {
       "Content-Type": "application/json",
     },
-      body: JSON.stringify({
+    body: JSON.stringify({ id: adventure.id }),
-        detailAdventure,
+  });
-      }),
+
+  if (response.ok) {
+    // remove adventure from array where id matches
+    adventureArray = adventureArray.filter(
+      (adventure) => adventure.id !== adventure.id
+    );
+    // showToast("Adventure removed successfully!");
+  } else {
+    console.error("Error:", response.statusText);
+    adventureArray = [];
+  }
+
+  return adventureArray;
+}
+
+/**
+ * function removeAdventure(event: { detail: number }) {
+    console.log("Event ID " + event.detail);
+    // send delete request to server at /api/visits
+    fetch("/api/visits", {
+      method: "DELETE",
+      headers: {
+        "Content-Type": "application/json",
+      },
+      body: JSON.stringify({ id: event.detail }),
     })
       .then((response) => response.json())
       .then((data) => {
         console.log("Success:", data);
-        // update local array with new data
+        // remove adventure from array where id matches
-        const index = plans.findIndex(
+        plans = plans.filter((adventure) => adventure.id !== event.detail);
-          (adventure) => adventure.id === detailAdventure.id
+        // showToast("Adventure removed successfully!");
-        );
+        // visitCount.update((n) => n - 1);
-        if (index !== -1) {
-          plans[index] = detailAdventure;
-        }
-        adventureToEdit = undefined;
-        // showToast("Adventure edited successfully!");
       })
       .catch((error) => {
         console.error("Error:", error);
       });
   }
+ * 
+ * 
     */