Subversion Repositories SmartDukaan

import com.spice.profitmandi.common.model.ProfitMandiConstants;

import com.spice.profitmandi.dao.entity.auth.AuthUser;

import com.spice.profitmandi.dao.entity.transaction.Order;

import com.spice.profitmandi.dao.entity.warehouse.WarehouseLineItem;

import com.spice.profitmandi.dao.entity.warehouse.WarehouseSupplierInvoice;

import com.spice.profitmandi.dao.enumuration.cs.EscalationType;

import com.spice.profitmandi.dao.enumuration.warehouse.WarehouseInvoiceStatus;

import com.spice.profitmandi.dao.repository.cs.CsService;

import com.spice.profitmandi.dao.repository.inventory.InventoryWarehouseRepository;

import com.spice.profitmandi.dao.repository.transaction.OrderRepository;

import com.spice.profitmandi.dao.repository.warehouse.WarehouseLineItemRepository;

import com.spice.profitmandi.dao.repository.warehouse.WarehouseSupplierInvoiceRepository;

import com.spice.profitmandi.service.mail.MailOutboxService;

import org.apache.logging.log4j.Logger;

import java.time.format.DateTimeFormatter;

import java.time.temporal.ChronoUnit;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.Collections;

import java.util.Comparator;

import java.util.HashMap;

import java.util.Map;

import java.util.Objects;

    private static final Logger LOGGER = LogManager.getLogger(POScheduler.class);

    private static final int VENDOR_PO_OPEN_DAYS = 6;

    @Autowired

    WarehouseLineItemRepository warehouseLineItemRepository;

    @Autowired

    WarehouseSupplierInvoiceRepository warehouseSupplierInvoiceRepository;

    @Autowired

    OrderRepository orderRepository;

    @Autowired

    InventoryWarehouseRepository inventoryWarehouseRepository;

    @Autowired

    CsService csService;

    @Autowired

    MailOutboxService mailOutboxService;

    // Closes vendor POs that have been open longer than their window. Movements are never closed here: one stays open

    // until it is received, its orders are cancelled, or it is closed by hand - see sendOpenMovementDigest.

        posToClose.forEach(po -> po.setStatus(POStatus.CLOSED));

        LOGGER.info("Auto-closed {} vendor POs", posToClose.size());

    }

    // Mails the warehouse team every movement PO still open after MOVEMENT_PO_ALERT_DAYS, with what is holding it.

        Map<Integer, Supplier> internalSuppliers = supplierRepository.selectAll().stream().filter(Supplier::isInternal)

                .collect(Collectors.toMap(Supplier::getId, x -> x));

        LocalDate cutoff = LocalDate.now().minusDays(MOVEMENT_PO_ALERT_DAYS);

                .sorted(Comparator.comparing(WarehousePurchaseOrder::getWarehouseId).thenComparing(WarehousePurchaseOrder::getCreatedAt))

                .collect(Collectors.toList());

        if (overdue.isEmpty()) {

            LOGGER.info("No movement PO open beyond {} days", MOVEMENT_PO_ALERT_DAYS);

            return;

        }

        String[] recipients = csService.getAuthUserIds(ProfitMandiConstants.TICKET_CATEGORY_WAREHOUSE,

                Arrays.asList(EscalationType.L1, EscalationType.L2)).stream()

                .map(AuthUser::getEmailId).filter(Objects::nonNull).distinct().toArray(String[]::new);

        if (recipients.length == 0) {

            LOGGER.warn("No warehouse L1/L2 recipients for the open movement PO digest");

            return;

        }

        Map<Integer, String> warehouseNames = new HashMap<>();

        StringBuilder rows = new StringBuilder();

            Supplier supplier = internalSuppliers.get(po.getSupplierId());

            List<WarehouseLineItem> lines = warehouseLineItemRepository.selectAllByPurchaseOrderId(po.getId());

            int openQty = lines.stream().filter(x -> !x.isDiscarded()).mapToInt(WarehouseLineItem::getUnfulfilledQuantity).sum();

            double openValue = lines.stream().filter(x -> !x.isDiscarded())

                    .mapToDouble(x -> x.getUnfulfilledQuantity() * (double) x.getUnitPrice()).sum();

            rows.append("<tr><td>").append(po.getPoNumber()).append("</td><td>")

                    .append(this.warehouseName(supplier.getInternalWarehouseId(), warehouseNames)).append("</td><td>")

                    .append(this.warehouseName(po.getWarehouseId(), warehouseNames)).append("</td><td>")

                    .append(po.getCreatedAt().toLocalDate().format(DateTimeFormatter.ofPattern("dd-MMM-yy"))).append("</td><td>")

                    .append(ChronoUnit.DAYS.between(po.getCreatedAt().toLocalDate(), LocalDate.now())).append("</td><td>")

                    .append(openQty).append("</td><td>").append(String.format("%,.0f", openValue)).append("</td><td>")

                    .append(this.holdingReason(po)).append("</td></tr>");

        }

        String body = "<p>Movement purchase orders open for " + MOVEMENT_PO_ALERT_DAYS + " days or more. Receive the billed "

                + "invoices against their own PO, or cancel orders that will not ship.</p>"

                + "<table border='1' cellpadding='4' cellspacing='0' style='border-collapse:collapse;font-family:Arial;font-size:12px'>"

                + "<tr style='background:#1F3864;color:#fff'><th>PO</th><th>From</th><th>To</th><th>PO date</th><th>Days open</th>"

                + "<th>Open qty</th><th>Open value (Rs)</th><th>Holding it</th></tr>" + rows + "</table>";

        mailOutboxService.queueMailViaGoogle(recipients, null,

                "Open movement POs (" + overdue.size() + ") - " + LocalDate.now().format(DateTimeFormatter.ofPattern("dd-MMM-yyyy")),

                body, true, "POScheduler.sendOpenMovementDigest");

        LOGGER.info("Open movement PO digest queued: {} POs to {}", overdue.size(), Arrays.toString(recipients));

    }

        if (po.getTransactionId() == null || po.getTransactionId() <= 0) {

        List<Order> live = orderRepository.selectAllByTransactionId(po.getTransactionId()).stream()

                .filter(o -> o.getRefundTimestamp() == null).collect(Collectors.toList());

        List<String> notBilled = live.stream().filter(o -> o.getBillingTimestamp() == null)

                .map(o -> String.valueOf(o.getId())).collect(Collectors.toList());

        List<String> invoices = live.stream().map(Order::getInvoiceNumber).filter(Objects::nonNull).distinct().collect(Collectors.toList());

        Set<String> received = invoices.isEmpty() ? Collections.<String>emptySet()

                : warehouseSupplierInvoiceRepository.selectAllBySupplierInvoice(po.getSupplierId(), invoices).stream()

                .filter(x -> WarehouseInvoiceStatus.received.equals(x.getStatus()))

                .map(WarehouseSupplierInvoice::getInvoiceNumber).collect(Collectors.toSet());

        List<String> reasons = new ArrayList<>();

        if (!notBilled.isEmpty()) {

            reasons.add("Not billed: order " + String.join(", ", notBilled));

        }

        List<String> pending = invoices.stream().filter(x -> !received.contains(x)).collect(Collectors.toList());

        if (!pending.isEmpty()) {

            reasons.add("Billed, not received: " + String.join(", ", pending));

        }

        return reasons.isEmpty() ? "No live order - open quantity will not arrive; close the PO" : String.join("<br>", reasons);

    }

    private String warehouseName(Integer warehouseId, Map<Integer, String> cache) {

        if (warehouseId == null) {

            return "-";

        }

        return cache.computeIfAbsent(warehouseId, id -> {

            InventoryWarehouse warehouse = inventoryWarehouseRepository.selectById(id);

            return warehouse == null ? String.valueOf(id) : id + " " + warehouse.getDisplayName();

        });

    }

    private List<WarehousePurchaseOrder> openPurchaseOrders() {

        List<WarehousePurchaseOrder> open = new ArrayList<>(warehousePurchaseOrderRepository.selectAllByStatus(POStatus.READY));

        open.addAll(warehousePurchaseOrderRepository.selectAllByStatus(POStatus.PARTIALLY_FULFILLED));

        return open;

    }

    private Set<Integer> internalSupplierIds() {

        return supplierRepository.selectAll().stream().filter(Supplier::isInternal).map(Supplier::getId).collect(Collectors.toSet());