FINERACT-1724: Client search V2 API

2023-05-23 13:41:30 +02:00
parent c18fead7f3
commit 68c6053bd7
31 changed files with 1473 additions and 6 deletions
@@ -0,0 +1,57 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.fineract.infrastructure.core.jpa;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.function.Supplier;
+import javax.persistence.criteria.CriteriaBuilder;
+import javax.persistence.criteria.Order;
+import javax.persistence.criteria.Root;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Sort;
+import org.springframework.stereotype.Component;
+
+@Component
+public class CriteriaQueryFactory {
+
+    public List<Order> fromPageable(Pageable pageable, CriteriaBuilder cb, Root<?> root) {
+        return fromPageable(pageable, cb, root, () -> null);
+    }
+
+    public List<Order> fromPageable(Pageable pageable, CriteriaBuilder cb, Root<?> root, Supplier<Order> defaultOrderSupplier) {
+        List<Order> orders = new ArrayList<>();
+        Sort sort = pageable.getSort();
+        if (sort.isSorted()) {
+            for (Sort.Order order : sort) {
+                if (order.isAscending()) {
+                    orders.add(cb.asc(root.get(order.getProperty())));
+                } else {
+                    orders.add(cb.desc(root.get(order.getProperty())));
+                }
+            }
+        } else {
+            Order defaultOrder = defaultOrderSupplier.get();
+            if (defaultOrder != null) {
+                orders.add(defaultOrder);
+            }
+        }
+        return orders;
+    }
+}
@@ -0,0 +1,72 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.fineract.infrastructure.core.service;
+
+import static org.apache.commons.collections4.CollectionUtils.isEmpty;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+import lombok.Data;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Sort;
+
+@Data
+public class PagedRequest<T> {
+
+    public static final int DEFAULT_PAGE_SIZE = 50;
+
+    private T request;
+
+    private int page;
+    private int size = DEFAULT_PAGE_SIZE;
+
+    private List<SortOrder> sorts = new ArrayList<>();
+
+    public Optional<T> getRequest() {
+        return Optional.ofNullable(request);
+    }
+
+    public Pageable toPageable() {
+        if (isEmpty(sorts)) {
+            return PageRequest.of(page, size);
+        } else {
+            List<Sort.Order> orders = sorts.stream().map(SortOrder::toOrder).toList();
+            return PageRequest.of(page, size, Sort.by(orders));
+        }
+    }
+
+    @Data
+    @SuppressWarnings({ "unused" })
+    private static class SortOrder {
+
+        private Direction direction;
+        private String property;
+
+        private enum Direction {
+            ASC, DESC;
+        }
+
+        private Sort.Order toOrder() {
+            Sort.Direction d = Sort.Direction.fromString(direction.name());
+            return new Sort.Order(d, property);
+        }
+    }
+}