Symfony学说很多都有注释

Question

我有3个类，有一个关系。这些类是：用户，组和用户组（此一个具有额外的字段）。

问题（2，但相似）

appbundle entity user
协会AppBundle Entity User＃UserGroups是指未定义为关联而是字段的拥有侧面字段AppBundle Entity userGroup＃用户。协会AppBundle Entity User＃UserGroups指的是拥有的侧面字段AppBundle Entity Entity UserGroup＃不存在的用户。

appbundle entity group
协会AppBundle Entity group＃UserGroups是指未定义为关联而是字段的side side appbundle entity entity userGroup＃组。协会AppBundle Entity group＃UserGroups是指不存在的side side appbundle entity userGroup＃组。

appbundle/entity/user.php

<?php
// src/AppBundle/Entity/User.php
namespace AppBundleEntity;
use FOSUserBundleModelUser as BaseUser;
use DoctrineORMMapping as ORM;
use AppBundleEntityUserGroup;
/**
 * @ORMEntity(repositoryClass="AppBundleRepositoryUserRepository")
 * @ORMTable(name="fos_user")
 */
class User extends BaseUser
{
    /**Id
     * @ORMId
     * @ORMColumn(type="integer")
     * @ORMGeneratedValue(strategy="AUTO")
     */
    protected $id;
    /**
     * @ORMColumn(type="string", length=15)
     */
    protected $phone;
    /**
     * @ORMOneToMany(targetEntity="UserGroup", mappedBy="user")
     */
    private $usergroups;
    public function __construct()
    {
        parent::__construct();
        $this->usergroups = new DoctrineCommonCollectionsArrayCollection();
    }
    /**
     * Set phone
     *
     * @param string $phone
     * @return User
     */
    public function setPhone($phone)
    {
        $this->phone = $phone;
        return $this;
    }
    /**
     * Get phone
     *
     * @return string 
     */
    public function getPhone()
    {
        return $this->phone;
    }
    /**
     * Add usergroups
     *
     * @param UserGroup $usergroup
     * @return User
     */
    public function addUsergroup(UserGroup $usergroup)
    {
        $this->usergroups[] = $usergroup;
        return $this;
    }
    /**
     * Remove usergroups
     *
     * @param UserGroup $usergroup
     */
    public function removeUsergroup(UserGroup $usergroup)
    {
        $this->usergroups->removeElement($usergroup);
    }
    /**
     * Get usergroups
     *
     * @return DoctrineCommonCollectionsCollection 
     */
    public function getUsergroups()
    {
        return $this->usergroups;
    }
}

appbundle/entity/group.php

<?php
// src/AppBundle/Entity/Group.php
namespace AppBundleEntity;
use FOSUserBundleModelGroup as BaseGroup;
use DoctrineORMMapping as ORM;
use AppBundleEntityUserGroup;
/**
 * @ORMEntity(repositoryClass="AppBundleRepositoryGroupRepository")
 * @ORMTable(name="fos_group")
 *
 */
class Group extends BaseGroup
{
    /**
     * @ORMId
     * @ORMColumn(type="integer")
     * @ORMGeneratedValue(strategy="AUTO")
     */
    protected $id;
    /**
     * @ORMColumn(type="string", columnDefinition="ENUM('department', 'workgroup')")
     */
    protected $grouptype;
    /**
     * @ORMOneToMany(targetEntity="UserGroup", mappedBy="group")
     */
    private $usergroups;

    public function __construct()
    {
        parent::__construct('',array());
        $this->usergroups = new DoctrineCommonCollectionsArrayCollection();
    }
    /**
     * Is the given User the author of this Post?
     *
     * @param User $user
     *
     * @return bool
     */
    public function isAdmin(User $user)
    {
        //$users_tmp = $this->getUsergroups();
        //exit(DoctrineCommonUtilDebug::dump($users_tmp));
        /*
         foreach ($this->usergroups as $user) {
            if ($user->)
            $valor = $valor * 2;
        }
        return $user->id() === $this->getId();
        */
        return true;
    }
    /**
     * Set grouptype
     *
     * @param string $grouptype
     * @return Group
     */
    public function setGrouptype($grouptype)
    {
        $this->grouptype = $grouptype;
        return $this;
    }
    /**
     * Get grouptype
     *
     * @return string 
     */
    public function getGrouptype()
    {
        return $this->grouptype;
    }
    /**
     * Add usergroups
     *
     * @param AppBundleEntityUserGroup $usergroups
     * @return Group
     */
    public function addUsergroup(AppBundleEntityUserGroup $usergroups)
    {
        $this->usergroups[] = $usergroups;
        return $this;
    }
    /**
     * Remove usergroups
     *
     * @param AppBundleEntityUserGroup $usergroups
     */
    public function removeUsergroup(AppBundleEntityUserGroup $usergroups)
    {
        $this->usergroups->removeElement($usergroups);
    }
    /**
     * Get usergroups
     *
     * @return DoctrineCommonCollectionsCollection 
     */
    public function getUsergroups()
    {
        return $this->usergroups;
    }
}

AppBundle/Entity/userGroup.php

<?php
namespace AppBundleEntity;
use DoctrineORMMapping as ORM;
use DoctrineCommonCollectionsArrayCollection;
use SymfonyComponentValidatorConstraints as Assert;
/**
 * @ORMEntity(repositoryClass="AppBundleRepositoryUserGroupRepository")
 * @ORMTable(name="fos_user_group")
 */
class UserGroup
{
    /**
     * @ORMId
     * @ORMGeneratedValue
     * @ORMColumn(type="integer")
     */
    private $id;
    /**
     * @ORMColumn(type="integer")
     * @ORMManyToOne(targetEntity="AppBundleEntityUser", inversedBy="usergroups", cascade={"persist"})
     * @ORMJoinColumn(name="user_id", referencedColumnName="id")
     */
    private $user;
    /**
     * @ORMColumn(type="integer")
     * @ORMManyToOne(targetEntity="AppBundleEntityGroup", inversedBy="usergroups", cascade={"persist"})
     * @ORMJoinColumn(name="group_id", referencedColumnName="id")
     */
    private $group;
    /**
     * @ORMColumn(type="string")
     */
    private $role;

    /**
     * Get id
     *
     * @return integer 
     */
    public function getId()
    {
        return $this->id;
    }
    /**
     * Set user
     *
     * @param integer $user
     * @return UserGroup
     */
    public function setUser($user)
    {
        $this->user = $user;
        return $this;
    }
    /**
     * Get user
     *
     * @return integer 
     */
    public function getUser()
    {
        return $this->user;
    }
    /**
     * Set group
     *
     * @param integer $group
     * @return UserGroup
     */
    public function setGroup($group)
    {
        $this->group = $group;
        return $this;
    }
    /**
     * Get group
     *
     * @return integer 
     */
    public function getGroup()
    {
        return $this->group;
    }
    /**
     * Set role
     *
     * @param string $role
     * @return UserGroup
     */
    public function setRole($role)
    {
        $this->role = $role;
        return $this;
    }
    /**
     * Get role
     *
     * @return string 
     */
    public function getRole()
    {
        return $this->role;
    }
}

请任何帮助。谢谢...

Answer 1

第一个错误：

AppBundleEntityUserGroup#user

您添加了映射@ORMColumn(type="integer")-删除它，映射器知道如何定义关系。

    /**
     * @ORMColumn(type="integer")
     * @ORMManyToOne(targetEntity="AppBundleEntityUser", inversedBy="usergroups", cascade={"persist"})
     * @ORMJoinColumn(name="user_id", referencedColumnName="id")
     */
    private $user;

to

    /**
     * @ORMManyToOne(targetEntity="AppBundleEntityUser", inversedBy="usergroups", cascade={"persist"})
     * @ORMJoinColumn(name="user_id", referencedColumnName="id")
     */
    private $user;

第二个错误 - 相同的情况：

    /**
     * @ORMColumn(type="integer")
     * @ORMManyToOne(targetEntity="AppBundleEntityGroup", inversedBy="usergroups", cascade={"persist"})
     * @ORMJoinColumn(name="group_id", referencedColumnName="id")
     */
    private $group;

列与关联不同。我认为，这就是全部：）

Answer 2

您将其注释错误。以下是注释多个关系的示例

/**
* @ORMManyToOne(targetEntity="Group")
* @ORMJoinColumn(name="group_id", referencedColumnName="id", onDelete="persist")
*/

以下链接可以帮助您更多。映射信息谢谢