Hello Bakers,
I'm busy testing Models with MongoDB. I have two Models: Recipe and
Tag.
class Recipe extends AppModel {
var $name = 'Recipe';
var $mongoSchema = array(
'name' => array('type' => 'string'),
'description' => array('type' => 'string'),
'tags' => array('type' => 'array'), //the tags "tag" value
'created' => array('type' => 'datetime'),
'modified' => array('type' => 'datetime'),
);
var $hasAndBelongsToMany = array(
'Tag' =>
array(
'className' => 'Tag',
'joinTable' => 'recipe',
'foreignKey' => '_id',
'associationForeignKey' => 'tags',
'unique' => true,
)
);
}
class Tag extends AppModel {
var $name = 'Tag';
var $mongoSchema = array(
'tag' => array('type' => 'string'),
'description' => array('type' => 'string'),
'created' => array('type' => 'datetime'),
'modified' => array('type' => 'datetime'),
);
var $hasAndBelongsToMany = array(
'Recipe' =>
array(
'className' => 'Recipe',
'joinTable' => 'recipe',
'foreignKey' => 'tags',
'associationForeignKey' => '_id',
'unique' => true,
)
);
}
Recipe has many tags and vica versa, but how do I correctly represent
this so that it maps correctly with MongoDB?
Futhermore, how do I ensure that the relationships are managed
correctly when we either delete a recipe or delete a tag?
Thanks.
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