/put item

Item bearbeiten

express-server/db-connect/db-connect.js

@@ -182,6 +182,33 @@ async function editGroup(sl_id, group_id, name, color, hidden) {
     }
 }
 
+//Edit Item
+
+async function editItem(sl_id, group_id, item_id, name, count) {
+
+    try {
+        let item = query('SELECT row_to_json("Item") FROM "Item" WHERE item_id = $1 AND group_id = $2 AND sl_id = $3', [item_id, group_id, sl_id]);
+
+        if(item.name != name && name != undefined) {
+            await nonQuery('UPDATE "Item" SET name = $1 WHERE item_id = $2 AND group_id = $3 AND sl_id = $4', [name, item_id, group_id, sl_id]);
+        }
+
+        if(item.count != count && count != undefined) {
+            await nonQuery('UPDATE "Item" SET count = $1 WHERE item_id = $2 AND group_id = $3 AND sl_id = $4', [count, item_id, group_id, sl_id]);
+        }
+    }
+
+    catch (error) {
+        console.error(error);
+    }
+}
+
+
+
+
+
+
+
 // Invite System
 
 async function verifyInvite(link, user_id) {
@@ -208,6 +235,13 @@ async function createInvite(sl_id) {
     }
 }
 
+
+
+
+
+
+
+
 //sl_id generieren
 function generate_sl_id() {
     var possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
@@ -278,5 +312,5 @@ function generateInviteLink() {
 
 module.exports = {
     getShoppinglistsAdmin, getShoppinglistsShared, newShoppinglist, displayShoppinglist, deleteShoppinglist, addGroup,
-    addItem, verifyInvite, createInvite, editShoppinglist, editGroup
+    addItem, verifyInvite, createInvite, editShoppinglist, editGroup, editItem
 }

express-server/routes/index.js

@@ -233,6 +233,17 @@ router.put("/group", async (req, res) => {
   }
 });
 
+router.put("/item", async (req, res) => {
+  try {
+    res.status(200).send(await postgres.editItem(req.body.sl_id, req.body.group_id, req.body.item_id, req.body.name, req.body.count));
+  }
+
+  catch(err) {
+    res.status(400).send(await err);
+  }
+});
+
+
 // Invite System
 
 router.post("/invite", async (req, res) => {