Merge pull request 'refactor(repo): внедрение универсального интерфейса Repository и упрощение работы с моделью задач (close #46)' (#55) from feature/generic-repository into dev
Reviewed-on: #55
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commit
da878ec81c
@ -4,7 +4,6 @@ import java.util.List;
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import java.util.Optional;
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import ru.kamask.pet.todo.model.SimpleTask;
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import ru.kamask.pet.todo.model.Task;
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import ru.kamask.pet.todo.service.TaskService;
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public class ListCommand implements Command {
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@ -28,7 +27,7 @@ public class ListCommand implements Command {
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return String.format(templateUsage, name(), "Список всех задач.");
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}
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String formatWithTable(List<Task> tasks, String msgIfEmpty) {
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String formatWithTable(List<SimpleTask> tasks, String msgIfEmpty) {
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String template = "%-2s | %-30s | %s\n";
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var res = new StringBuilder(String.format(template, "ID", "Название задачи", "Статус"));
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res.append("-".repeat(50) + "\n");
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@ -36,8 +35,8 @@ public class ListCommand implements Command {
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if (tasks.size() == 0)
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return res.append("\n" + msgIfEmpty).toString();
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for (Task task : tasks) {
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SimpleTask.Data data = ((SimpleTask) task).data();
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for (SimpleTask task : tasks) {
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SimpleTask.Data data = task.data();
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res.append(String.format(template, data.id(), data.title(), data.done() ? "выполнено" : "не выполнено"));
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}
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@ -6,23 +6,23 @@ import java.util.List;
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import java.util.Map;
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import java.util.Optional;
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import ru.kamask.pet.todo.model.Task;
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import ru.kamask.pet.todo.model.SimpleTask;
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public class InMemoryTaskRepository implements TaskRepository {
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private Map<Integer, Task> storage = new HashMap<>();
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private Map<Integer, SimpleTask> storage = new HashMap<>();
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@Override
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public void save(Task task) {
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public void save(SimpleTask task) {
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storage.put(task.id(), task);
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}
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@Override
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public Optional<Task> findById(int id) {
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public Optional<SimpleTask> findById(int id) {
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return Optional.ofNullable(storage.get(id));
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}
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@Override
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public List<Task> findAll() {
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public List<SimpleTask> findAll() {
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return new ArrayList<>(storage.values());
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}
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14
todo/src/main/java/ru/kamask/pet/todo/repo/Repository.java
Normal file
14
todo/src/main/java/ru/kamask/pet/todo/repo/Repository.java
Normal file
@ -0,0 +1,14 @@
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package ru.kamask.pet.todo.repo;
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import java.util.List;
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import java.util.Optional;
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import ru.kamask.pet.todo.model.Identifiable;
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public interface Repository<T extends Identifiable> {
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void save(T obj);
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Optional<T> findById(int id);
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List<T> findAll();
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void delete(int id);
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boolean has(int id);
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}
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@ -1,18 +1,5 @@
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package ru.kamask.pet.todo.repo;
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import java.util.List;
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import java.util.Optional;
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import ru.kamask.pet.todo.model.SimpleTask;
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import ru.kamask.pet.todo.model.Task;
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public interface TaskRepository {
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void save(Task task);
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Optional<Task> findById(int id);
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List<Task> findAll();
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void delete(int id);
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boolean has(int id);
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}
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public interface TaskRepository extends Repository<SimpleTask> {}
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@ -3,7 +3,6 @@ package ru.kamask.pet.todo.service;
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import java.util.List;
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import java.util.Optional;
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import ru.kamask.pet.todo.model.Task;
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import ru.kamask.pet.todo.model.SimpleTask;
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import ru.kamask.pet.todo.repo.TaskRepository;
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@ -18,7 +17,7 @@ public class TaskService {
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repo.save(new SimpleTask(title));
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}
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public Optional<Task> getById(int id) {
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public Optional<SimpleTask> getById(int id) {
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return repo.findById(id);
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}
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@ -31,7 +30,7 @@ public class TaskService {
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return false;
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}
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public List<Task> list() {
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public List<SimpleTask> list() {
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return repo.findAll();
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}
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@ -43,9 +42,9 @@ public class TaskService {
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return repo.has(id);
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}
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public List<Task> search(String query) {
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public List<SimpleTask> search(String query) {
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return repo.findAll().stream()
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.filter(task -> ((SimpleTask) task).data().title().contains(query))
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.filter(task -> task.data().title().contains(query))
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.toList();
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}
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}
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