preparing to add members to poll

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

frontend/src/Components/PermissionEditor.svelte

@@ -10,7 +10,7 @@
     let {
         addMember        = (entry)    => console.log(`no handler for addMember(${entry})`),
         dropMember       = (member)   => console.log(`no handler for dropMember(${member})`),
-        getCandidates    = text => {},
+        getCandidates    = defaultGetCandidates,
         members,
         updatePermission = (uid,perm) => console.log(`no handler for updatePermission(${uid}, ${perm})`)
     } = $props();
@@ -18,6 +18,21 @@
     let permissions   = $state(null);
     let sortedMembers = $derived.by(() => Object.values(members).sort((a, b) => a.user.name.localeCompare(b.user.name)));
 
+    async function defaultGetCandidates(text){
+        const url  = api('user/search');
+        const resp = await fetch(url,{
+            credentials : 'include',
+            method      : 'POST',
+            body        : text
+        });
+        if (resp.ok){
+            var json = await resp.json();
+            return Object.fromEntries(Object.values(json).map(user => [user.id,user.name]));
+        } else {
+            return [];
+        }
+    }
+
     async function loadPermissions(){
         const url  = api('task/permissions');
         const resp = await fetch(url,{credentials: 'include'});

frontend/src/routes/poll/Edit.svelte

@@ -4,6 +4,7 @@
 
 	import LineEditor     from '../../Components/LineEditor.svelte';
 	import MarkdownEditor from '../../Components/MarkdownEditor.svelte';
+	import Permissions    from '../../Components/PermissionEditor.svelte';
 
 	import { api, get, patch, post } from '../../urls.svelte';
 	import { error, yikes } from '../../warn.svelte';
@@ -15,6 +16,11 @@
 	let new_weight = $state({description:'',weight:0});
 	let poll = $state(null);
 
+	function addMember(member){
+		for (let [id,name] of Object.entries(member)) update_permissions({user_id:id,permission:1});
+		return true;
+	}
+
 	async function load(){
 		let url = api('poll/'+id);
 		let res = await get(url);
@@ -94,6 +100,17 @@
 		patch_weight(data);
 	}
 
+	async function update_permissions(data){
+		let url = api(`poll/${id}/permissions`);
+		let res = await post(url,data);
+		if (res.ok) {
+			yikes();
+			return true;
+		}
+		error(res);
+		return false;
+	}
+
 	onMount(load);
 
 </script>
@@ -109,6 +126,10 @@
 		<legend>{t('description')}</legend>
 		<MarkdownEditor bind:value={poll.description} onSet={desc => patch_poll('description',desc)} />
 	</fieldset>
+	<fieldset>
+		<legend>{t('permissions')}</legend>
+		<Permissions members={{}} {addMember} />
+	</fieldset>
 	<fieldset>
 		<legend>{t('options')}</legend>
 		<table>