implemented live price update in document view

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

build.gradle.kts

@@ -41,7 +41,7 @@ subprojects {
         testImplementation(platform("org.junit:junit-bom:5.10.0"))
         testImplementation("org.junit.jupiter:junit-jupiter")
         implementation("de.srsoftware:configuration.api:1.0.2")
-        implementation("de.srsoftware:tools.jdbc:2.0.4")
+        implementation("de.srsoftware:tools.jdbc:2.0.7")
         implementation("de.srsoftware:tools.http:6.0.5")
         implementation("de.srsoftware:tools.mime:1.1.3")
         implementation("de.srsoftware:tools.logging:1.3.2")

frontend/src/routes/document/PositionList.svelte

@@ -14,6 +14,23 @@
     } = $props();
 
     let editable = $derived(document.state == 1);
+    let sums = $derived.by(calcSums);
+
+    function calcSums(){
+        let data  = {}
+        let net   = 0;
+        let gross = 0;
+        for (let pos of Object.values(document.positions)){
+            let net_price = pos.unit_price * pos.amount;
+            let tax       = +pos.tax;
+            data[tax]     = net_price + (data[tax] ? data[tax] : 0);
+            net          += net_price;
+        }
+        for (let [tax, price] of Object.entries(data)) gross += price * (+tax+100)/100;
+        data['net']   = net/100;
+        data['gross'] = (gross/100).toFixed(2);
+        return data;
+    }
 
     async function updatePositions(resp){
         let json           = await resp.json();
@@ -22,7 +39,7 @@
     }
 
     async function movePos(number,step){
-        const url = api(`document/${document.id}/position`);
+        const url  = api(`document/${document.id}/position`);
         const resp = await fetch(url,{
             method     : 'PATCH',
             credentials: 'include',
@@ -38,7 +55,7 @@
     async function drop(number){
         let confirmed = confirm(t('confirm_deletion').replace('{pos}',document.positions[number].item));
         if (!confirmed) return;
-        const url = api(`document/${document.id}/position`);
+        const url  = api(`document/${document.id}/position`);
         const resp = await fetch(url,{
             method     : 'DELETE',
             credentials: 'include',
@@ -73,9 +90,9 @@
         <tr class="sums">
             <td colspan="2"></td>
             <td>{t('net_sum')}</td>
-            <td>{document.net_sum/100}&nbsp;{document.currency}</td>
+            <td>{sums['net']}&nbsp;{document.currency}</td>
             <td colspan="2">{t('gross_sum')}</td>
-            <td>{document.gross_sum/100}&nbsp;{document.currency}</td>
+            <td>{sums['gross']}&nbsp;{document.currency}</td>
             <td></td>
         </tr>
     </tbody>

frontend/src/routes/search/Search.svelte

@@ -1,7 +1,7 @@
 <script>
     import { onMount }       from 'svelte';
     import { useTinyRouter } from 'svelte-tiny-router';
-    import { api, target }   from '../../urls.svelte.js';
+    import { api, post, target }   from '../../urls.svelte.js';
     import { error, yikes }  from '../../warn.svelte';
     import { t }             from '../../translations.svelte.js';
     import { display }       from '../../time.svelte';
@@ -18,6 +18,7 @@
     let notes     = $state(null);
     let pages     = $state(null);
     let projects  = $state(null);
+    let stock     = $state(null);
     let tasks     = $state(null);
     let times     = $state(null);
 
@@ -38,19 +39,16 @@
         window.history.replaceState(history.state, '', url);
 
         const data = { key : key, fulltext : fulltext };
-        const options = {
-            credentials:'include',
-            method: 'POST',
-            body: JSON.stringify(data)
-        };
-        fetch(api('bookmark/search'),options).then(handleBookmarks);
-        fetch(api('company/search'),options).then(handleCompanies);
-        fetch(api('document/search'),options).then(handleDocuments);
-        fetch(api('notes/search'),options).then(handleNotes);
-        fetch(api('project/search'),options).then(handleProjects);
-        fetch(api('task/search'),options).then(handleTasks);
-        fetch(api('time/search'),options).then(handleTimes);
-        fetch(api('wiki/search'),options).then(handleWikiPages);
+
+        post(api('bookmark/search'),data).then(handleBookmarks);
+        post(api('company/search '),data).then(handleCompanies);
+        post(api('document/search'),data).then(handleDocuments);
+        post(api('notes/search'   ),data).then(handleNotes);
+        post(api('project/search' ),data).then(handleProjects);
+        post(api('task/search'    ),data).then(handleTasks);
+        post(api('stock/search'   ),data).then(handleStock);
+        post(api('time/search'    ),data).then(handleTimes);
+        post(api('wiki/search'    ),data).then(handleWikiPages);
     }
 
     function onclick(e){
@@ -107,6 +105,15 @@
         }
     }
 
+    async function handleStock(resp){
+        if (resp.ok){
+            const res = await resp.json();
+            stock = Object.keys(res).length ? res : null;
+        } else {
+            error(resp);
+        }
+    }
+
     async function handleTasks(resp){
         if (resp.ok){
             const res = await resp.json();
@@ -212,6 +219,23 @@
     </ul>
 </fieldset>
 {/if}
+{#if stock}
+<fieldset>
+    <legend>
+        {t('stock')}
+    </legend>
+    <ul>
+        {#each Object.values(stock) as item}
+        <li>
+            <a href="/stock/{item.owner.type}/{item.owner.id}/item/{item.owner_number}" {onclick} >
+            {item.name} [{t('code')}: <span class="code">{item.code}</span>]
+            </a>
+            {@html item.description.rendered}
+        </li>
+        {/each}
+    </ul>
+</fieldset>
+{/if}
 {#if notes}
 <fieldset>
     <legend>

stock/src/main/java/de/srsoftware/umbrella/stock/ItemDb.java

@@ -11,7 +11,9 @@ import static de.srsoftware.umbrella.core.ModuleRegistry.companyService;
 import static de.srsoftware.umbrella.core.ModuleRegistry.translator;
 import static de.srsoftware.umbrella.core.exceptions.UmbrellaException.databaseException;
 import static de.srsoftware.umbrella.stock.Constants.TABLE_ITEMS;
+import static java.lang.System.Logger.Level.DEBUG;
 
+import de.srsoftware.tools.ColorLogger;
 import de.srsoftware.tools.Tuple;
 import de.srsoftware.umbrella.core.ModuleRegistry;
 import de.srsoftware.umbrella.core.model.*;
@@ -33,6 +35,7 @@ public class ItemDb {
 		try {
 			var companyLocations = new HashMap<Long,Location>();
 			var companyInfo = new HashMap<Long, Tuple<Company,String>>(); // map from companyId → (company, language)
+			LOG.log(DEBUG,"Reading items:\nid: code / name / unit / price / tax rate");
 			var rs = select(ALL).from(TABLE_ITEMS).exec(db);
 			while (rs.next()){
 				var id          = rs.getLong(ID);
@@ -44,13 +47,17 @@ public class ItemDb {
 				var unitPrice   = rs.getLong(UNIT_PRICE);
 				var tax         = rs.getLong(TAX);
 				var tuple       = companyInfo.get(companyId);
+				LOG.log(DEBUG," - read item {0}: {1} / {2} / {3} / {4} / {5} %",id,companyId,code,name,unit,unitPrice,tax);
 				String lang     = null;
 				Company company;
 				if (tuple == null){
+					LOG.log(DEBUG, "   loading company {0}:",companyId);
 					company = companyService().get(companyId);
+					LOG.log(DEBUG, "     → {0}",company.name());
 					for (var member : companyService().getMembers(companyId)){
 						lang = member.language();
 						if (lang != null){
+							LOG.log(DEBUG, "     → language = {0}",lang);
 							tuple = Tuple.of(company,lang);
 							companyInfo.put(companyId,tuple);
 							break;
@@ -59,12 +66,15 @@ public class ItemDb {
 				} else {
 					company = tuple.a;
 					lang    = tuple.b;
+					LOG.log(DEBUG, "   using company: {0} ({1})",company.name(),lang);
+
 				}
 				var location = companyLocations.get(companyId);
 				if (location == null) {
 					location = stockDb.save(new DbLocation(0,company,null,"virtual items",null));
 					companyLocations.put(companyId,location);
 				}
+				LOG.log(DEBUG, "   using location: {0}",location.resolve().name());
 				var stockItem = new Item(0,company,0,location,code,name,description);
 				var props = stockItem.properties();
 				var keyUnitPrice = translator().translate(lang,UNIT_PRICE);
@@ -75,12 +85,12 @@ public class ItemDb {
 				props.add(new Property(0,keyUnit,unit,null));
 				props.add(new Property(0,keyTax,tax,"%"));
 				props.add(new Property(0,keyLegacyId,id,null));
+				LOG.log(DEBUG,"   saving item {0}:",stockItem);
 				stockDb.save(stockItem);
 			}
 			rs.close();
 		} catch (SQLException e) {
 			throw databaseException("Failed to migrate items from itemDB to stockDB!");
 		}
-		LOG.log(System.Logger.Level.WARNING,"migrateTo({0}) not implemented", stockDb);
 	}
 }

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

@@ -3,8 +3,8 @@ package de.srsoftware.umbrella.stock;
 
 import static de.srsoftware.tools.Optionals.is0;
 import static de.srsoftware.tools.Optionals.nullIfEmpty;
-import static de.srsoftware.tools.jdbc.Condition.equal;
-import static de.srsoftware.tools.jdbc.Condition.isNull;
+import static de.srsoftware.tools.jdbc.Condition.*;
+import static de.srsoftware.tools.jdbc.Condition.like;
 import static de.srsoftware.tools.jdbc.Query.*;
 import static de.srsoftware.tools.jdbc.Query.SelectQuery.ALL;
 import static de.srsoftware.umbrella.core.Constants.*;
@@ -17,6 +17,7 @@ import static java.text.MessageFormat.format;
 import de.srsoftware.tools.jdbc.Query;
 import de.srsoftware.umbrella.core.BaseDb;
 import de.srsoftware.umbrella.core.api.Owner;
+import de.srsoftware.umbrella.core.exceptions.UmbrellaException;
 import de.srsoftware.umbrella.core.model.*;
 import de.srsoftware.umbrella.core.model.Location;
 import java.sql.Connection;
@@ -189,6 +190,30 @@ public class SqliteDb extends BaseDb implements StockDb {
 		}
 	}
 
+	@Override
+	public Map<Long, Item> find(Collection<Owner> owners, Collection<String> keys, boolean fulltext) {
+		try {
+			var items = new HashMap<Long,Item>();
+			var ownerCodes = owners.stream().map(Owner::dbCode).toArray();
+			var query = select(ALL).from(TABLE_ITEMS).where(OWNER, in(ownerCodes));
+			if (fulltext) {
+				query.leftJoin(ID,TABLE_ITEM_PROPERTIES,ITEM_ID);
+				for (var key : keys) query.where(format("CONCAT({0},\" \",{1},\" \",{2})",NAME,DESCRIPTION,VALUE),like("%"+key+"%"));
+			} else {
+				for (var key : keys) query.where(NAME,like("%"+key+"%"));
+			}
+			var rs = query.exec(db);
+			while (rs.next()){
+				var item = Item.of(rs);
+				items.put(item.id(),item);
+			}
+			rs.close();
+			return items;
+		} catch (SQLException e) {
+			throw new UmbrellaException("Failed to load items from database");
+		}
+	}
+
 	@Override
 	public Collection<DbLocation> listChildLocations(long parentId) {
 		try {

stock/src/main/java/de/srsoftware/umbrella/stock/StockDb.java

@@ -6,10 +6,12 @@ import de.srsoftware.umbrella.core.model.*;
 import de.srsoftware.umbrella.core.model.Location;
 import java.util.Collection;
 import java.util.Map;
+import java.util.Set;
 
 public interface StockDb {
 	Property                addNewProperty(long itemId, String name, Object value, String unit);
 	Location                delete(DbLocation location);
+	Map<Long, Item>         find(Collection<Owner> owners, Collection<String> keys, boolean fulltext);
 	Collection<DbLocation>  listChildLocations(long parentId);
 	Collection<DbLocation>  listCompanyLocations(Company company);
 	Collection<Item>        listItemsAt(Location location);
@@ -24,5 +26,6 @@ public interface StockDb {
 	Map<String,Object>  	pathToLocation(Location location);
 	DbLocation 				save(DbLocation location);
 	Item     				save(Item item);
+
 	Property   				setProperty(long itemId, long existingPropId, Object value);
 }

stock/src/main/java/de/srsoftware/umbrella/stock/StockModule.java

@@ -9,6 +9,8 @@ import static de.srsoftware.umbrella.core.Field.ITEM;
 import static de.srsoftware.umbrella.core.ModuleRegistry.companyService;
 import static de.srsoftware.umbrella.core.ModuleRegistry.userService;
 import static de.srsoftware.umbrella.core.Paths.LIST;
+import static de.srsoftware.umbrella.core.Paths.SEARCH;
+import static de.srsoftware.umbrella.core.Util.mapValues;
 import static de.srsoftware.umbrella.core.exceptions.UmbrellaException.*;
 import static de.srsoftware.umbrella.stock.Constants.*;
 import static java.lang.System.Logger.Level.WARNING;
@@ -174,6 +176,7 @@ public class StockModule extends BaseHandler implements StockService {
 				case LIST     -> postItemList(user.get(), path, ex);
 				case LOCATION -> postLocation(user.get(),ex);
 				case PROPERTY -> postProperty(user.get(),ex);
+				case SEARCH   -> postSearch(user.get(),ex);
 				case null, default -> super.doPost(path,ex);
 			};
 		} catch (UmbrellaException e){
@@ -389,6 +392,17 @@ public class StockModule extends BaseHandler implements StockService {
 		return sendContent(ex,property);
 	}
 
+	private boolean postSearch(UmbrellaUser user, HttpExchange ex) throws IOException {
+		var json = json(ex);
+		if (!(json.has(KEY) && json.get(KEY) instanceof String key)) throw missingFieldException(KEY);
+		var keys = Arrays.asList(key.split(" "));
+		var fulltext = json.has(FULLTEXT) && json.get(FULLTEXT) instanceof Boolean val && val;
+		Set<Owner> owners = new HashSet<>(companyService().listCompaniesOf(user).values());
+		owners.add(user);
+		var items = stockDb.find(owners,keys,fulltext);
+		return sendContent(ex,mapValues(items));
+	}
+
 	@Override
 	public Collection<Object> redefineMe(long company_id) {
 		// TODO