pl.java.scalatech.domain.User.java Source code

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Here is the source code for pl.java.scalatech.domain.User.java

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/*
 * Copyright (C) 2016 Scalatech
 *
 * Licensed 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.
 */
/*
 * Copyright 2016 the original author or authors.
 *
 * Licensed 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 pl.java.scalatech.domain;

import static java.time.LocalDate.now;
import static java.time.Period.between;

import java.time.LocalDate;
import java.time.temporal.ChronoUnit;
import java.util.List;
import java.util.function.Function;
import java.util.function.Predicate;

import javax.persistence.CascadeType;
import javax.persistence.Entity;
import javax.persistence.Enumerated;
import javax.persistence.FetchType;
import javax.persistence.JoinColumn;
import javax.persistence.JoinTable;
import javax.persistence.ManyToMany;
import javax.persistence.OneToMany;
import javax.persistence.Transient;

import org.hibernate.annotations.Fetch;
import org.hibernate.annotations.FetchMode;
import org.hibernate.annotations.GenericGenerator;

import com.fasterxml.jackson.annotation.JsonView;

import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.NoArgsConstructor;

@Entity
@Data
@AllArgsConstructor
@NoArgsConstructor
@EqualsAndHashCode(callSuper = true)
@Builder
@GenericGenerator(name = "genId", strategy = "increment")
public class User extends AbstractEntity {

    public static interface OnlyLoginView {
    }

    public static interface OnlyEmailView {
    }

    public static interface OnlyEnabledView {
    }

    public static interface OnlyVersionView {
    }

    public static interface AllView extends OnlyLoginView, OnlyEmailView, OnlyEnabledView, OnlyVersionView {
    }

    private static final long serialVersionUID = -8920961125119379475L;
    private String firstname;
    @JsonView(User.OnlyEmailView.class)
    private String email;
    @JsonView(User.OnlyLoginView.class)
    private String login;
    private String password;
    @JsonView(User.OnlyEnabledView.class)
    private boolean enabled;
    @Transient
    private LocalDate birthDate;

    private String lastName;

    @Enumerated
    private Gender gender;

    @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER, orphanRemoval = true)
    @JoinColumn(name = "skillId")
    @Fetch(FetchMode.JOIN)
    List<Skill> skills;

    @ManyToMany(fetch = FetchType.EAGER)
    @JoinTable(name = "USER_ROLE", joinColumns = { @JoinColumn(name = "userId") }, inverseJoinColumns = {
            @JoinColumn(name = "roleId") })
    // @Valid
    private List<Role> roles;

    public static Function<User, Integer> daysSinceBirth() {
        return x -> between(x.getBirthDate(), LocalDate.now()).getDays();
    }

    public static Predicate<User> isOlderThan(final LocalDate localDate) {
        return x -> x.getBirthDate().isBefore(localDate);
    }

    public static Predicate<User> isOlderThanOrEqual(final LocalDate localDate) {
        return isOlderThan(localDate).or(x -> x.getBirthDate().isEqual(localDate));
    }

    public static Predicate<User> isAnAdult() {
        return isOlderThanOrEqual(LocalDate.now().minus(18, ChronoUnit.YEARS));
    }

    public static Function<User, Integer> age() {
        return x -> now().getYear() - x.getBirthDate().getYear();
    }

    @Override
    @JsonView(User.OnlyVersionView.class)
    public Long getVersion() {
        return super.getVersion();
    }

}