WEBUI_SalesOrder_CreatePurchaseOLCands_Launcher (WIP)

#664

src/main/java/de/metas/ui/web/order/purchase/process/WEBUI_SalesOrder_CreatePurchaseOLCands_Launcher.java

@@ -0,0 +1,90 @@
+package de.metas.ui.web.order.purchase.process;
+
+import java.util.Set;
+
+import org.adempiere.exceptions.AdempiereException;
+import org.adempiere.util.lang.impl.TableRecordReference;
+import org.compiere.model.I_C_OrderLine;
+
+import com.google.common.collect.ImmutableSet;
+
+import de.metas.adempiere.model.I_C_Order;
+import de.metas.process.IProcessPrecondition;
+import de.metas.process.IProcessPreconditionsContext;
+import de.metas.process.JavaProcess;
+import de.metas.process.ProcessPreconditionsResolution;
+import de.metas.ui.web.order.purchase.view.SalesOrderToOLCandViewFactory;
+
+/*
+ * #%L
+ * metasfresh-webui-api
+ * %%
+ * Copyright (C) 2017 metas GmbH
+ * %%
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, either version 2 of the
+ * License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public
+ * License along with this program. If not, see
+ * <http://www.gnu.org/licenses/gpl-2.0.html>.
+ * #L%
+ */
+
+public class WEBUI_SalesOrder_CreatePurchaseOLCands_Launcher extends JavaProcess implements IProcessPrecondition
+{
+	@Override
+	public ProcessPreconditionsResolution checkPreconditionsApplicable(final IProcessPreconditionsContext context)
+	{
+		if (!context.isSingleSelection())
+		{
+			return ProcessPreconditionsResolution.rejectWithInternalReason("one and only one order shall be selected");
+		}
+
+		// Only draft orders
+		final I_C_Order order = context.getSelectedModel(I_C_Order.class);
+		if (order.isProcessed())
+		{
+			return ProcessPreconditionsResolution.rejectWithInternalReason("only draft orders are allowed");
+		}
+
+		// Only sales orders
+		if (!order.isSOTrx())
+		{
+			return ProcessPreconditionsResolution.rejectWithInternalReason("only sales orders are allowed");
+		}
+
+		// At least one sales order line shall be selected
+		final Set<TableRecordReference> selectedOrderLineRefs = context.getSelectedIncludedRecords();
+		if (selectedOrderLineRefs.isEmpty())
+		{
+			return ProcessPreconditionsResolution.rejectBecauseNoSelection();
+		}
+
+		return ProcessPreconditionsResolution.accept();
+	}
+
+	@Override
+	protected String doIt()
+	{
+		final Set<TableRecordReference> salesOrderLineRefs = getSelectedIncludedRecordIds(I_C_OrderLine.class)
+				.stream()
+				.map(recordId -> TableRecordReference.of(I_C_OrderLine.Table_Name, recordId))
+				.collect(ImmutableSet.toImmutableSet());
+		if (salesOrderLineRefs.isEmpty())
+		{
+			throw new AdempiereException("@NoSelection@");
+		}
+
+		getResult().setRecordsToOpen(salesOrderLineRefs, SalesOrderToOLCandViewFactory.WINDOW_ID_STRING);
+
+		return MSG_OK;
+	}
+
+}

src/main/java/de/metas/ui/web/order/purchase/view/OLCandRow.java

@@ -0,0 +1,142 @@
+package de.metas.ui.web.order.purchase.view;
+
+import java.math.BigDecimal;
+import java.util.Date;
+import java.util.List;
+import java.util.Map;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+
+import de.metas.ui.web.view.IViewRow;
+import de.metas.ui.web.view.IViewRowType;
+import de.metas.ui.web.view.ViewRow.DefaultRowType;
+import de.metas.ui.web.view.descriptor.annotation.ViewColumn;
+import de.metas.ui.web.view.descriptor.annotation.ViewColumn.ViewColumnLayout;
+import de.metas.ui.web.view.descriptor.annotation.ViewColumnHelper;
+import de.metas.ui.web.view.json.JSONViewDataType;
+import de.metas.ui.web.window.datatypes.DocumentId;
+import de.metas.ui.web.window.datatypes.DocumentPath;
+import de.metas.ui.web.window.datatypes.json.JSONLookupValue;
+import de.metas.ui.web.window.descriptor.DocumentFieldWidgetType;
+import de.metas.ui.web.window.descriptor.ViewEditorRenderMode;
+import lombok.Builder;
+import lombok.NonNull;
+import lombok.ToString;
+
+/*
+ * #%L
+ * metasfresh-webui-api
+ * %%
+ * Copyright (C) 2017 metas GmbH
+ * %%
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program. If not, see
+ * <http://www.gnu.org/licenses/gpl-2.0.html>.
+ * #L%
+ */
+
+@ToString(exclude = "_fieldNameAndJsonValues")
+public class OLCandRow implements IViewRow
+{
+	private final DocumentId rowId;
+
+	@ViewColumn(captionKey = "M_Product_ID", widgetType = DocumentFieldWidgetType.Lookup, layouts = {
+			@ViewColumnLayout(when = JSONViewDataType.grid, seqNo = 10),
+			@ViewColumnLayout(when = JSONViewDataType.includedView, seqNo = 10)
+	})
+	private final JSONLookupValue product;
+	@ViewColumn(captionKey = "Vendor_ID", widgetType = DocumentFieldWidgetType.Lookup, layouts = {
+			@ViewColumnLayout(when = JSONViewDataType.grid, seqNo = 20),
+			@ViewColumnLayout(when = JSONViewDataType.includedView, seqNo = 20)
+	})
+	private final JSONLookupValue vendorBPartner;
+
+	@ViewColumn(captionKey = "QtyToDeliver", widgetType = DocumentFieldWidgetType.Quantity, layouts = {
+			@ViewColumnLayout(when = JSONViewDataType.grid, seqNo = 30),
+			@ViewColumnLayout(when = JSONViewDataType.includedView, seqNo = 30)
+	})
+	private final BigDecimal qtyToDeliver;
+
+	@ViewColumn(captionKey = "QtyToPurchase", widgetType = DocumentFieldWidgetType.Quantity, editor = ViewEditorRenderMode.ALWAYS, layouts = {
+			@ViewColumnLayout(when = JSONViewDataType.grid, seqNo = 40),
+			@ViewColumnLayout(when = JSONViewDataType.includedView, seqNo = 40)
+	})
+	private final BigDecimal qtyToPurchase;
+
+	@ViewColumn(captionKey = "DatePromised", widgetType = DocumentFieldWidgetType.DateTime, editor = ViewEditorRenderMode.ALWAYS, layouts = {
+			@ViewColumnLayout(when = JSONViewDataType.grid, seqNo = 50),
+			@ViewColumnLayout(when = JSONViewDataType.includedView, seqNo = 50)
+	})
+	private final Date datePromised;
+
+	private transient ImmutableMap<String, Object> _fieldNameAndJsonValues;
+
+	@Builder
+	public OLCandRow(
+			@NonNull final DocumentId rowId,
+			@NonNull final JSONLookupValue product,
+			@NonNull final JSONLookupValue vendorBPartner,
+			@NonNull final BigDecimal qtyToDeliver,
+			@NonNull final BigDecimal qtyToPurchase,
+			@NonNull final Date datePromised)
+	{
+		this.rowId = rowId;
+		this.product = product;
+		this.vendorBPartner = vendorBPartner;
+		this.qtyToDeliver = qtyToDeliver;
+		this.qtyToPurchase = qtyToPurchase;
+		this.datePromised = datePromised;
+	}
+
+	@Override
+	public DocumentId getId()
+	{
+		return rowId;
+	}
+
+	@Override
+	public IViewRowType getType()
+	{
+		return DefaultRowType.Row;
+	}
+
+	@Override
+	public boolean isProcessed()
+	{
+		return false;
+	}
+
+	@Override
+	public DocumentPath getDocumentPath()
+	{
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	@Override
+	public Map<String, Object> getFieldNameAndJsonValues()
+	{
+		if (_fieldNameAndJsonValues == null)
+		{
+			_fieldNameAndJsonValues = ViewColumnHelper.extractJsonMap(this);
+		}
+		return _fieldNameAndJsonValues;
+	}
+
+	@Override
+	public List<? extends IViewRow> getIncludedRows()
+	{
+		return ImmutableList.of();
+	}
+}

src/main/java/de/metas/ui/web/order/purchase/view/OLCandRowsCollection.java

@@ -0,0 +1,130 @@
+package de.metas.ui.web.order.purchase.view;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.stream.Stream;
+
+import org.adempiere.util.lang.ExtendedMemorizingSupplier;
+import org.adempiere.util.lang.impl.TableRecordReference;
+
+import com.google.common.base.MoreObjects;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.Maps;
+
+import de.metas.handlingunits.model.I_C_OLCand;
+import de.metas.ui.web.exceptions.EntityNotFoundException;
+import de.metas.ui.web.view.IViewRow;
+import de.metas.ui.web.window.datatypes.DocumentId;
+import de.metas.ui.web.window.datatypes.DocumentIdsSelection;
+import lombok.NonNull;
+
+/*
+ * #%L
+ * metasfresh-webui-api
+ * %%
+ * Copyright (C) 2017 metas GmbH
+ * %%
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program. If not, see
+ * <http://www.gnu.org/licenses/gpl-2.0.html>.
+ * #L%
+ */
+
+class OLCandRowsCollection
+{
+	private static final int DEFAULT_PAGE_LENGTH = 30;
+
+	public static final OLCandRowsCollection ofSupplier(final OLCandRowsSupplier rowsSupplier)
+	{
+		return new OLCandRowsCollection(rowsSupplier);
+	}
+
+	private final ExtendedMemorizingSupplier<Map<DocumentId, OLCandRow>> rowsSupplier;
+
+	private OLCandRowsCollection(@NonNull final OLCandRowsSupplier rowsSupplier)
+	{
+		this.rowsSupplier = ExtendedMemorizingSupplier.of(() -> Maps.uniqueIndex(rowsSupplier.retrieveRows(), OLCandRow::getId));
+	}
+
+	@Override
+	public String toString()
+	{
+		return MoreObjects.toStringHelper(this).addValue(rowsSupplier).toString();
+	}
+
+	public void invalidateAll()
+	{
+		rowsSupplier.forget();
+	}
+
+	private final Map<DocumentId, OLCandRow> getRowsMap()
+	{
+		return rowsSupplier.get();
+	}
+
+	public long size()
+	{
+		return getRowsMap().size();
+	}
+
+	public List<OLCandRow> getPage(final int firstRow, final int pageLength)
+	{
+		return getRowsMap().values().stream()
+				.skip(firstRow >= 0 ? firstRow : 0)
+				.limit(pageLength > 0 ? pageLength : DEFAULT_PAGE_LENGTH)
+				.collect(ImmutableList.toImmutableList());
+	}
+
+	public OLCandRow getById(@NonNull final DocumentId rowId) throws EntityNotFoundException
+	{
+		final OLCandRow row = getRowsMap().get(rowId);
+		if (row == null)
+		{
+			throw new EntityNotFoundException("Row not found").setParameter("rowId", rowId);
+		}
+		return row;
+	}
+
+	public Stream<? extends IViewRow> streamByIds(final DocumentIdsSelection rowIds)
+	{
+		if (rowIds.isAll())
+		{
+			return getRowsMap().values().stream();
+		}
+		else
+		{
+			return rowIds.stream().map(this::getById);
+		}
+	}
+
+	public boolean notifyRecordsChanged(Set<TableRecordReference> recordRefs)
+	{
+		final Set<DocumentId> rowIds = getRowsMap().keySet();
+
+		final boolean matches = recordRefs.stream()
+				.filter(record -> I_C_OLCand.Table_Name.equals(record.getTableName()))
+				.map(record -> DocumentId.of(record.getRecord_ID()))
+				.anyMatch(rowIds::contains);
+
+		if(matches)
+		{
+			invalidateAll();
+			return true;
+		}
+		else
+		{
+			return false;
+		}
+	}
+}

src/main/java/de/metas/ui/web/order/purchase/view/OLCandRowsSupplier.java

@@ -0,0 +1,31 @@
+package de.metas.ui.web.order.purchase.view;
+
+import java.util.List;
+
+/*
+ * #%L
+ * metasfresh-webui-api
+ * %%
+ * Copyright (C) 2017 metas GmbH
+ * %%
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, either version 2 of the
+ * License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public
+ * License along with this program.  If not, see
+ * <http://www.gnu.org/licenses/gpl-2.0.html>.
+ * #L%
+ */
+
+@FunctionalInterface
+public interface OLCandRowsSupplier
+{
+	List<OLCandRow> retrieveRows();
+}