git clone https://github.com/[Ваш аккаунт]/topjava.git+- Открыть и настроить проект в IDEA + - Выставить кодировку UTF-8 в консоли + - Поставить кодировку UTF-8 + - Поменять фонт по умолчанию (DejaVu) +- По ходу видео сделать Apply Patch... скаченного патча Prepare_ to_ HW0.patch +- Закоммитить и запушить изменения (commit + push) +- Сделать ветку домашнего задания +- Выполнить задание и залить на GitHub (commit + push) +- Переключиться в основную ветку проекта master. + +##  Домашнее задание HW0 +``` +Реализовать метод UserMealsUtil.getFilteredWithExceeded: +- должны возвращаться только записи между startTime и endTime +- поле UserMealWithExceed.exceed должно показывать, + превышает ли сумма калорий за весь день параметра метода caloriesPerDay + +Т.е UserMealWithExceed - это запись одной еды, но поле exceeded будет одинаково для всех записей за этот день. + +- Проверте результат выполнения ДЗ (можно проверить логику в http://topjava.herokuapp.com , список еды) +- Оцените Time complexity вашего алгоритма, если он O(N*N)- попробуйте сделать O(N). +``` +- Java 8 Date and Time API +- Алгоритмы и структуры данных для начинающих: сложность алгоритмов +- Time complexity +- Временная сложность алгоритма +- Вычислительная сложность + +#### Optional (Java 8 Stream API) +``` +Сделать реализация через Java 8 Stream API. +``` +- Видео: Доступно о Java 8 Lambda +- Java 8: Lambda выражения +- Java 8: Потоки +- Pуководство по Java 8 Stream +- Лямбда-выражения в Java 8 +- A Guide to Java 8 +- Шпаргалка Java Stream API +- Алексея Владыкин: Элементы функционального программирования в Java +- Yakov Fain о новом в Java 8 +- stream.map vs forEach +- Дополнительно + - [Сергей Куксенко — Stream API, часть 1](https://www.youtube.com/watch?v=O8oN4KSZEXE) + - [Сергей Куксенко — Stream API, часть 2](https://www.youtube.com/watch?v=i0Jr2l3jrDA) + +#### Optional 2 (+5 бонусов) +``` +Сделать реализацию со сложностью O(N): +- циклом за 1 проход по List
+ * Handling Hibernate lazy-loading
+ *
+ * @link https://github.com/FasterXML/jackson
+ * @link https://github.com/FasterXML/jackson-datatype-hibernate
+ * @link http://wiki.fasterxml.com/JacksonHowToCustomSerializers
+ */
+public class JacksonObjectMapper extends ObjectMapper {
+
+ private static final ObjectMapper MAPPER = new JacksonObjectMapper();
+
+ private JacksonObjectMapper() {
+ registerModule(new Hibernate5Module());
+
+ registerModule(new JavaTimeModule());
+ configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);
+
+ setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.NONE);
+ setVisibility(PropertyAccessor.FIELD, JsonAutoDetect.Visibility.ANY);
+ setSerializationInclusion(JsonInclude.Include.NON_NULL);
+ }
+
+ public static ObjectMapper getMapper() {
+ return MAPPER;
+ }
+}
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/web/json/JsonUtil.java b/src/main/java/ru/javawebinar/topjava/web/json/JsonUtil.java
new file mode 100644
index 000000000000..dcb6d6543fe5
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/web/json/JsonUtil.java
@@ -0,0 +1,61 @@
+package ru.javawebinar.topjava.web.json;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectReader;
+
+import java.io.IOException;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+import static ru.javawebinar.topjava.web.json.JacksonObjectMapper.getMapper;
+
+public class JsonUtil {
+
+ public static
+
+
+ Стек технологий: Spring Security,
+ Spring MVC,
+ Spring Data JPA,
+ Spring Security
+ Test,
+ Hibernate ORM,
+ Hibernate Validator,
+ SLF4J,
+ Json Jackson,
+ JSP,
+ JSTL,
+ Apache Tomcat,
+ WebJars,
+ DataTables plugin,
+ EHCACHE,
+ PostgreSQL,
+ JUnit,
+ Hamcrest,
+ jQuery,
+ jQuery notification,
+ Bootstrap.Filter separately
+ *
+ */
+ public List
");
+ result.getFieldErrors().forEach(
+ fe -> {
+ String msg = fe.getDefaultMessage();
+ if (!msg.startsWith(fe.getField())) {
+ msg = fe.getField() + ' ' + msg;
+ }
+ joiner.add(msg);
+ });
+ return new ResponseEntity<>(joiner.toString(), HttpStatus.UNPROCESSABLE_ENTITY);
+ }
+ if (userTo.isNew()) {
+ super.create(UserUtil.createNewFromTo(userTo));
+ } else {
+ super.update(userTo, userTo.getId());
+ }
+ return new ResponseEntity<>(HttpStatus.OK);
+ }
+
+ @Override
+ @PostMapping(value = "/{id}")
+ public void enable(@PathVariable("id") int id, @RequestParam("enabled") boolean enabled) {
+ super.enable(id, enabled);
+ }
+}
diff --git a/src/main/java/ru/javawebinar/topjava/web/user/AdminRestController.java b/src/main/java/ru/javawebinar/topjava/web/user/AdminRestController.java
new file mode 100644
index 000000000000..fe869a482bf5
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/web/user/AdminRestController.java
@@ -0,0 +1,62 @@
+package ru.javawebinar.topjava.web.user;
+
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.servlet.support.ServletUriComponentsBuilder;
+import ru.javawebinar.topjava.model.User;
+
+import java.net.URI;
+import java.util.List;
+
+@RestController
+@RequestMapping(AdminRestController.REST_URL)
+public class AdminRestController extends AbstractUserController {
+ static final String REST_URL = "/rest/admin/users";
+
+ @Override
+ @GetMapping(produces = MediaType.APPLICATION_JSON_VALUE)
+ public List
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ <%--${meal.dateTime.toLocalDate()} ${meal.dateTime.toLocalTime()}--%>
+ <%--<%=TimeUtil.toString(meal.getDateTime())%>--%>
+ <%--${fn:replace(meal.dateTime, 'T', ' ')}--%>
+ ${fn:formatDateTime(meal.dateTime)}
+
+ ${meal.description}
+ ${meal.calories}
+
+
+
+
+
" + jqXHR.responseJSON : ""),
+ type: "error",
+ layout: "bottomRight"
+ }).show();
+}
+
+function renderEditBtn(data, type, row) {
+ if (type === "display") {
+ return "" +
+ "";
+ }
+}
+
+function renderDeleteBtn(data, type, row) {
+ if (type === "display") {
+ return "" +
+ "";
+ }
+}
\ No newline at end of file
diff --git a/src/main/webapp/resources/js/mealDatatables.js b/src/main/webapp/resources/js/mealDatatables.js
new file mode 100644
index 000000000000..3e83a59937b4
--- /dev/null
+++ b/src/main/webapp/resources/js/mealDatatables.js
@@ -0,0 +1,48 @@
+var ajaxUrl = "ajax/profile/meals/";
+var datatableApi;
+
+function updateTable() {
+ $.ajax({
+ type: "POST",
+ url: ajaxUrl + "filter",
+ data: $("#filter").serialize(),
+ }).done(updateTableByData);
+}
+
+function clearFilter() {
+ $("#filter")[0].reset();
+ $.get(ajaxUrl, updateTableByData);
+}
+
+$(function () {
+ datatableApi = $("#datatable").DataTable({
+ "paging": false,
+ "info": true,
+ "columns": [
+ {
+ "data": "dateTime"
+ },
+ {
+ "data": "description"
+ },
+ {
+ "data": "calories"
+ },
+ {
+ "defaultContent": "Edit",
+ "orderable": false
+ },
+ {
+ "defaultContent": "Delete",
+ "orderable": false
+ }
+ ],
+ "order": [
+ [
+ 0,
+ "desc"
+ ]
+ ]
+ });
+ makeEditable();
+});
\ No newline at end of file
diff --git a/src/main/webapp/resources/js/userDatatables.js b/src/main/webapp/resources/js/userDatatables.js
new file mode 100644
index 000000000000..8581d45606dd
--- /dev/null
+++ b/src/main/webapp/resources/js/userDatatables.js
@@ -0,0 +1,90 @@
+var ajaxUrl = "ajax/admin/users/";
+var datatableApi;
+
+function updateTable() {
+ $.get(ajaxUrl, updateTableByData);
+}
+
+function enable(chkbox, id) {
+ var enabled = chkbox.is(":checked");
+// https://stackoverflow.com/a/22213543/548473
+ $.ajax({
+ url: ajaxUrl + id,
+ type: "POST",
+ data: "enabled=" + enabled
+ }).done(function () {
+ chkbox.closest("tr").toggleClass("disabled");
+ successNoty(enabled ? "common.enabled" : "common.disabled");
+ }).fail(function () {
+ $(chkbox).prop("checked", !enabled);
+ });
+}
+
+// $(document).ready(function () {
+$(function () {
+ datatableApi = $("#datatable").DataTable({
+ "ajax": {
+ "url": ajaxUrl,
+ "dataSrc": ""
+ },
+ "paging": false,
+ "info": true,
+ "columns": [
+ {
+ "data": "name"
+ },
+ {
+ "data": "email",
+ "render": function (data, type, row) {
+ if (type === "display") {
+ return "" + data + "";
+ }
+ return data;
+ }
+ },
+ {
+ "data": "roles"
+ },
+ {
+ "data": "enabled",
+ "render": function (data, type, row) {
+ if (type === "display") {
+ return "";
+ }
+ return data;
+ }
+ },
+ {
+ "data": "registered",
+ "render": function (date, type, row) {
+ if (type === "display") {
+ return date.substring(0, 10);
+ }
+ return date;
+ }
+ },
+ {
+ "orderable": false,
+ "defaultContent": "",
+ "render": renderEditBtn
+ },
+ {
+ "orderable": false,
+ "defaultContent": "",
+ "render": renderDeleteBtn
+ }
+ ],
+ "order": [
+ [
+ 0,
+ "asc"
+ ]
+ ],
+ "createdRow": function (row, data, dataIndex) {
+ if (!data.enabled) {
+ $(row).addClass("disabled");
+ }
+ },
+ "initComplete": makeEditable
+ });
+});
\ No newline at end of file
diff --git a/src/main/webapp/test.html b/src/main/webapp/test.html
new file mode 100644
index 000000000000..62e151e5806f
--- /dev/null
+++ b/src/main/webapp/test.html
@@ -0,0 +1,13 @@
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/ActiveDbProfileResolver.java b/src/test/java/ru/javawebinar/topjava/ActiveDbProfileResolver.java
new file mode 100644
index 000000000000..05d47b19f214
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/ActiveDbProfileResolver.java
@@ -0,0 +1,12 @@
+package ru.javawebinar.topjava;
+
+import org.springframework.test.context.ActiveProfilesResolver;
+
+//http://stackoverflow.com/questions/23871255/spring-profiles-simple-example-of-activeprofilesresolver
+public class ActiveDbProfileResolver implements ActiveProfilesResolver {
+
+ @Override
+ public String[] resolve(Class aClass) {
+ return new String[]{Profiles.getActiveDbProfile()};
+ }
+}
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/AllActiveProfileResolver.java b/src/test/java/ru/javawebinar/topjava/AllActiveProfileResolver.java
new file mode 100644
index 000000000000..4d1d1e9e3789
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/AllActiveProfileResolver.java
@@ -0,0 +1,12 @@
+package ru.javawebinar.topjava;
+
+import org.springframework.test.context.ActiveProfilesResolver;
+
+//http://stackoverflow.com/questions/23871255/spring-profiles-simple-example-of-activeprofilesresolver
+public class AllActiveProfileResolver implements ActiveProfilesResolver {
+
+ @Override
+ public String[] resolve(Class aClass) {
+ return new String[]{Profiles.REPOSITORY_IMPLEMENTATION, Profiles.getActiveDbProfile()};
+ }
+}
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/MealTestData.java b/src/test/java/ru/javawebinar/topjava/MealTestData.java
new file mode 100644
index 000000000000..ae8242fcd942
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/MealTestData.java
@@ -0,0 +1,47 @@
+package ru.javawebinar.topjava;
+
+import ru.javawebinar.topjava.model.Meal;
+
+import java.time.Month;
+import java.util.Arrays;
+import java.util.List;
+
+import static java.time.LocalDateTime.of;
+import static org.assertj.core.api.Assertions.assertThat;
+import static ru.javawebinar.topjava.model.AbstractBaseEntity.START_SEQ;
+
+public class MealTestData {
+ public static final int MEAL1_ID = START_SEQ + 2;
+ public static final int ADMIN_MEAL_ID = START_SEQ + 8;
+
+ public static final Meal MEAL1 = new Meal(MEAL1_ID, of(2015, Month.MAY, 30, 10, 0), "Завтрак", 500);
+ public static final Meal MEAL2 = new Meal(MEAL1_ID + 1, of(2015, Month.MAY, 30, 13, 0), "Обед", 1000);
+ public static final Meal MEAL3 = new Meal(MEAL1_ID + 2, of(2015, Month.MAY, 30, 20, 0), "Ужин", 500);
+ public static final Meal MEAL4 = new Meal(MEAL1_ID + 3, of(2015, Month.MAY, 31, 10, 0), "Завтрак", 500);
+ public static final Meal MEAL5 = new Meal(MEAL1_ID + 4, of(2015, Month.MAY, 31, 13, 0), "Обед", 1000);
+ public static final Meal MEAL6 = new Meal(MEAL1_ID + 5, of(2015, Month.MAY, 31, 20, 0), "Ужин", 510);
+ public static final Meal ADMIN_MEAL1 = new Meal(ADMIN_MEAL_ID, of(2015, Month.JUNE, 1, 14, 0), "Админ ланч", 510);
+ public static final Meal ADMIN_MEAL2 = new Meal(ADMIN_MEAL_ID + 1, of(2015, Month.JUNE, 1, 21, 0), "Админ ужин", 1500);
+
+ public static final List