extended possibilities to edit transaction

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>

frontend/src/routes/accounting/transaction.svelte

@@ -4,6 +4,25 @@
 	import { error, yikes } from '../../warn.svelte';
 	let { account, transaction, users } = $props();
 
+	async function setAmount(amount){
+		return await update({amount});
+	}
+	async function setDate(date){
+		return await update({date});
+	}
+
+	async function setDestination(destination){
+		return await update({destination});
+	}
+
+	async function setPurpose(purpose){
+		return await update({purpose});
+	}
+
+	async function setSource(source){
+		return await update({source});
+	}
+
 	async function update(changes){
 		let url = api('accounting/transaction/'+transaction.id);
 		let res = await patch(url,changes);
@@ -14,14 +33,6 @@
 		error(res);
 		return false;
 	}
-
-	async function setDate(date){
-		return await update({date});
-	}
-
-	async function setPurpose(purpose){
-		return await update({purpose});
-	}
 </script>
 
 <tr>
@@ -31,19 +42,19 @@
 	{#each Object.entries(users) as [id,user]}
 	<td class="amount">
 		{#if id == transaction.source.id}
-		{(-transaction.amount).toFixed(2)}&nbsp;{account.currency}
+		-<LineEditor type="number" wrapper="span" editable="true" value={(+transaction.amount).toFixed(2)} onSet={setAmount} />&nbsp;{account.currency}
 		{/if}
 		{#if id == transaction.destination.id}
-		{(+transaction.amount).toFixed(2)}&nbsp;{account.currency}
+		<LineEditor type="number" wrapper="span" editable="true" value={(+transaction.amount).toFixed(2)} onSet={setAmount} />&nbsp;{account.currency}
 		{/if}
 	</td>
 	{/each}
 	<td class="party">
 		{#if !transaction.source.id}
-		← {transaction.source.value}
+		← <LineEditor wrapper="span" editable="true" value={transaction.source.value} onSet={setSource} />
 		{/if}
 		{#if !transaction.destination.id}
-		→ {transaction.destination.value}
+		→ <LineEditor wrapper="span" editable="true" value={transaction.destination.value} onSet={setDestination} />
 		{/if}
 	</td>
 	<td class="purpose">