Sequelize와 중첩 된 관계

Question

Node + MySQL에서 Sequelize를 사용하고 있습니다.

// models: 
var Group, Issue, Invite; 

// many Issues per Group 
Group.hasMany(Issue); 
Issue.belongsTo(Group); 

// Groups can invite other Groups to work on their Issues 
Issue.hasMany(Invite, {foreignKey: groupId}); 
Invite.belongsTo(Issue, {foreignKey: groupId}); 
Group.hasMany(Invite, {foreignKey: inviteeId}); 
Invite.belongsTo(Group, {foreignKey: inviteeId}); 

// given an Issue id, include all Invites + invited Groups (inviteeId) - But how? 
var query = { 
    where: {id: ...}, 
    include: ??? 
}; 
Issue.find(query).complete(function(err, issue) { 
    var invites = issue.invites; 
    var firstInvitedGroup = issue.invites[0].group; 
    // ... 
}); 

이 전혀 가능 :

나는이 유사한 모델 구조를 가지고? 가능한 해결 방법은 무엇입니까? 고맙습니다!

Answer 1

Sequelize Docs: Nested Eager Loading

예

Issue.find({ 
    include: [ 
     { 
      model: Invite, 
      include: [Group] 
     } 
    ] 
});