implemented updating of option names. next: update option description

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

core/src/main/java/de/srsoftware/umbrella/core/constants/Text.java

@@ -80,8 +80,9 @@ public class Text {
 	public static final String WIKI_PAGE  = "wiki page";
 	public static final String WIKI_PAGES = "wiki pages";
 
-	public static final String UNIT_PRICE = "unit price";
+	public static final String UNIT_PRICE    = "unit price";
-	public static final String USER = "user";
+	public static final String UNKNOWN_FIELD = "unknown field: {id}";
-	public static final String USERS = "users";
+	public static final String USER          = "user";
+	public static final String USERS         = "users";
 
 }

core/src/main/java/de/srsoftware/umbrella/core/model/Poll.java

@@ -19,7 +19,8 @@ public record Poll(String id, Owner owner, String name, String description, bool
 	public static class Option implements Mappable{
 		private int id;
 		Integer status;
-		private final String description, name;
+		private String description;
+		private String name;
 		private final Set<String> dirtyFields = new HashSet<>();
 
 		public Option(int id, String name, String description, Integer status) {
@@ -33,6 +34,12 @@ public record Poll(String id, Owner owner, String name, String description, bool
 			return description;
 		}
 
+		public Option description(String newVal){
+			description = newVal;
+			dirtyFields.add(DESCRIPTION);
+			return this;
+		}
+
 		public int id(){
 			return id;
 		}
@@ -55,6 +62,12 @@ public record Poll(String id, Owner owner, String name, String description, bool
 			return name;
 		}
 
+		public Option name(String newVal){
+			name = newVal;
+			dirtyFields.add(NAME);
+			return this;
+		}
+
 		public static Option of(ResultSet rs) throws SQLException {
 			var id          = rs.getInt(ID);
 			var name        = rs.getString(NAME);

frontend/src/Components/LineEditor.svelte

@@ -1,4 +1,4 @@
-<script>
+    <script>
     import { activeField } from './field_sync.svelte.js';
     import { t } from '../translations.svelte.js';
 

frontend/src/routes/poll/Edit.svelte

@@ -5,7 +5,7 @@
 	import LineEditor     from '../../Components/LineEditor.svelte';
 	import MarkdownEditor from '../../Components/MarkdownEditor.svelte';
 
-	import { api, get, post } from '../../urls.svelte';
+	import { api, get, patch, post } from '../../urls.svelte';
 	import { error, yikes } from '../../warn.svelte';
 	import { t } from '../../translations.svelte';
     import { user }          from '../../user.svelte.js';
@@ -23,18 +23,28 @@
 		} else error(res);
 	}
 
+	async function patchOption(option, field, newVal){
+		let url = api(`poll/${id}/option/${option.id}`);
+		let data = {}
+		data[field] = newVal;
+		let res = await patch(url,data);
+		if (res.ok) {
+			yikes();
+			const json = await res.json();
+		} else error(res);
+	}
+
+
 	async function save_new_option(){
 		let url = api('poll/'+id+'/option');
 		let res = await post(url,new_option);
 		if (res.ok){
 			yikes();
 			const json = await res.json();
-			console.log(json);
 			poll.options = json.options;
 		} else error(res);
 	}
 
-
 	onMount(load);
 
 </script>
@@ -63,7 +73,7 @@
 				{#each poll.options as option}
 				<tr>
 					<td>
-						<input type="text" value={option.name} />
+						<LineEditor editable={true} value={option.name} onSet={name => patchOption(option,'name',name)} />
 					</td>
 					<td>
 						<MarkdownEditor bind:value={option.description} />

poll/src/main/java/de/srsoftware/umbrella/poll/PollModule.java

@@ -3,10 +3,11 @@ package de.srsoftware.umbrella.poll;
 
 import static de.srsoftware.umbrella.core.ConnectionProvider.connect;
 import static de.srsoftware.umbrella.core.ModuleRegistry.userService;
+import static de.srsoftware.umbrella.core.constants.Field.FIELD;
+import static de.srsoftware.umbrella.core.constants.Field.ID;
 import static de.srsoftware.umbrella.core.constants.Path.LIST;
 import static de.srsoftware.umbrella.core.constants.Path.OPTION;
-import static de.srsoftware.umbrella.core.exceptions.UmbrellaException.forbidden;
+import static de.srsoftware.umbrella.core.exceptions.UmbrellaException.*;
-import static de.srsoftware.umbrella.core.exceptions.UmbrellaException.missingField;
 import static de.srsoftware.umbrella.poll.Constants.CONFIG_DATABASE;
 import static java.lang.System.Logger.Level.WARNING;
 
@@ -57,6 +58,23 @@ public class PollModule extends BaseHandler implements PollService {
 		}
 	}
 
+	@Override
+	public boolean doPatch(Path path, HttpExchange ex) throws IOException {
+		addCors(ex);
+		try {
+			Optional<Token> token = SessionToken.from(ex).map(Token::of);
+			var user = userService().loadUser(token);
+			if (user.isEmpty()) return unauthorized(ex);
+			var head = path.pop();
+			return switch (head) {
+				case null -> super.doPatch(path,ex);
+				default -> patchPoll(ex,user.get(),head, path);
+			};
+		} catch (UmbrellaException e){
+			return send(ex,e);
+		}
+	}
+
 	@Override
 	public boolean doPost(Path path, HttpExchange ex) throws IOException {
 		addCors(ex);
@@ -66,7 +84,7 @@ public class PollModule extends BaseHandler implements PollService {
 			if (user.isEmpty()) return unauthorized(ex);
 			var head = path.pop();
 			return switch (head) {
-				case null -> super.doGet(path,ex);
+				case null -> super.doPost(path,ex);
 				default -> postToPoll(ex,user.get(),head, path);
 			};
 		} catch (UmbrellaException e){
@@ -86,6 +104,46 @@ public class PollModule extends BaseHandler implements PollService {
 		return sendContent(ex,list);
 	}
 
+	private boolean patchPoll(HttpExchange ex, UmbrellaUser user, String id, Path path) throws IOException {
+		var poll = pollDb.loadPoll(id);
+		var permitted = user.equals(poll.owner());
+		if (!permitted) {
+			var permission = poll.shares().get(user);
+			if (permission == null || permission < 2) throw forbidden(Text.NOT_ALLOWED_TO_EDIT, Field.OBJECT,Text.POLL);
+		}
+		var head = path.pop();
+		return switch (head){
+			case OPTION -> patchPollOptions(ex, path, poll);
+			default -> notFound(ex);
+		};
+	}
+
+	private boolean patchPollOptions(HttpExchange ex, Path path, Poll poll) throws IOException {
+		try {
+			if (path.empty()) throw missingField(ID);
+			var optionId = Integer.parseInt(path.pop());
+			var option = poll.options().stream().filter(o -> o.id()==optionId).findFirst().orElse(null);
+			if (option == null) throw failedToLoadObject(Text.OPTION);
+			var json = json(ex);
+			for (var key : json.keySet()){
+				switch (key) {
+					case ID:
+						break;
+					case Field.NAME:
+						option.name(json.getString(key)); break;
+					case Field.DESCRIPTION:
+						option.description(json.getString(key)); break;
+					default:
+						throw UmbrellaException.badRequest(Text.UNKNOWN_FIELD,FIELD,key);
+				}
+			}
+
+			return sendContent(ex, pollDb.save(poll));
+		} catch (NumberFormatException nfe){
+			throw invalidField(ID,Text.NUMBER).causedBy(nfe);
+		}
+	}
+
 	private boolean postToPoll(HttpExchange ex, UmbrellaUser user, String id, Path path) throws IOException {
 		var poll = pollDb.loadPoll(id);
 		var permitted = user.equals(poll.owner());

poll/src/main/java/de/srsoftware/umbrella/poll/SqliteDb.java

@@ -188,9 +188,8 @@ public class SqliteDb extends BaseDb implements PollDb {
 	}
 
 	private Poll.Option update(String pollId, Poll.Option option) throws SQLException {
-		updateIgnore(TABLE_OPTIONS)
+		replaceInto(TABLE_OPTIONS,POLL_ID, ID, NAME, DESCRIPTION, STATUS)
-				.set(NAME, DESCRIPTION, STATUS).where(ID, equal(pollId)).prepare(db)
+				.values(pollId, option.id(), option.name(), option.description(), option.status()).execute(db);
-				.apply(option.name(), option.description(), option.status()).execute();
 		return option;
 	}