trabajando en la vista de pedidos

2026-01-13 08:58:48 +00:00 · 2025-11-16 22:36:47 +01:00
parent 18a43ea121
commit 73676f60b9
4 changed files with 360 additions and 0 deletions
--- a/src/main/java/com/imprimelibros/erp/pedidos/PedidosController.java
+++ b/src/main/java/com/imprimelibros/erp/pedidos/PedidosController.java
@ -0,0 +1,128 @@
+package com.imprimelibros.erp.pedidos;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+import java.security.Principal;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Optional;
+
+import org.springframework.context.MessageSource;
+import org.springframework.data.jpa.domain.Specification;
+import org.springframework.stereotype.Controller;
+
+import com.imprimelibros.erp.common.Utils;
+import com.imprimelibros.erp.datatables.DataTable;
+import com.imprimelibros.erp.datatables.DataTablesParser;
+import com.imprimelibros.erp.datatables.DataTablesRequest;
+import com.imprimelibros.erp.datatables.DataTablesResponse;
+import com.imprimelibros.erp.payments.model.Payment;
+import com.imprimelibros.erp.payments.model.PaymentTransaction;
+import com.imprimelibros.erp.payments.model.PaymentTransactionStatus;
+import com.imprimelibros.erp.payments.model.PaymentTransactionType;
+import com.imprimelibros.erp.users.User;
+import com.imprimelibros.erp.users.UserDao;
+
+import jakarta.servlet.http.HttpServletRequest;
+
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+@Controller
+@RequestMapping("/pedidos")
+public class PedidosController {
+
+    private final PedidoRepository repoPedido;
+    private final UserDao repoUser;
+    private final MessageSource messageSource;
+
+    public PedidosController(PedidoRepository repoPedido, UserDao repoUser, MessageSource messageSource) {
+        this.repoPedido = repoPedido;
+        this.repoUser = repoUser;
+        this.messageSource = messageSource;
+    }
+
+    @GetMapping
+    public String listarPedidos() {
+        if (Utils.isCurrentUserAdmin()) {
+            return "imprimelibros/pedidos/pedidos-list";
+        }
+        return "imprimelibros/pedidos/pedidos-list-cliente";
+    }
+
+    @GetMapping(value = "datatable", produces = "application/json")
+    @ResponseBody
+    public DataTablesResponse<Map<String, Object>> getDatatable(
+            HttpServletRequest request,
+            Principal principal,
+            Locale locale) {
+
+        DataTablesRequest dt = DataTablesParser.from(request);
+
+        Boolean isAdmin = Utils.isCurrentUserAdmin();
+        Long currentUserId = Utils.currentUserId(principal);
+
+        List<String> searchable = List.of(
+                "id",
+                "estado"
+        // "client" no, porque lo calculas a posteriori
+        );
+
+        // Campos ordenables
+        List<String> orderable = List.of(
+                "id",
+                "client",
+                "created_at",
+                "total",
+                "estado");
+
+        Specification<Pedido> base = (root, query, cb) -> cb.conjunction();
+        if (!isAdmin) {
+            base = base.and((root, query, cb) -> cb.equal(root.get("userId"), currentUserId));
+        }
+        String clientSearch = dt.getColumnSearch("cliente");
+
+        // 2) Si hay filtro, traducirlo a userIds y añadirlo al Specification
+        if (clientSearch != null) {
+            List<Long> userIds = repoUser.findIdsByFullNameLike(clientSearch.trim());
+
+            if (userIds.isEmpty()) {
+                // Ningún usuario coincide → forzamos 0 resultados
+                base = base.and((root, query, cb) -> cb.disjunction());
+            } else {
+                base = base.and((root, query, cb) -> root.get("created_by").in(userIds));
+            }
+        }
+        Long total = repoPedido.count(base);
+
+        return DataTable
+                .of(repoPedido, Pedido.class, dt, searchable)
+                .orderable(orderable)
+                .add("id", Pedido::getId)
+                .add("created_at", pedido -> Utils.formatDateTime(pedido.getCreatedAt(), locale))
+                .add("client", pedido -> {
+                    if (pedido.getCreatedBy() != null) {
+                        Optional<User> user = repoUser.findById(pedido.getCreatedBy());
+                        return user.map(User::getFullName).orElse("");
+                    }
+                    return "";
+                })
+                .add("total", pedido -> {
+                    if (pedido.getTotal() != null) {
+                        return Utils.formatCurrency(pedido.getTotal(), locale);
+                    } else {
+                        return "";
+                    }
+                })
+                .add("actions", pedido -> {
+                        return "<span class=\'badge bg-success btn-view \' data-id=\'" + pedido.getId() + "\' style=\'cursor: pointer;\'>"
+                                + messageSource.getMessage("app.view", null, locale) + "</span>";
+                })
+                .where(base)
+                .toJson(total);
+
+    }
+
+}