Save data in association table with same entities (belonsToMany) Cakephp 3

Question

I have Campaigns and Actions. Each Campaign can has unlimited actions (even can be repeated).

Cakephp documentation say you can save the asociation with actions._ids but I have a problem with this. Each campaign_action has a duration. Then if I use actions._ids I can save the relationship without problems but I can't save duration in each campaign_duration.

Now I am saving with this data:

actions => [
0 => [
    id  => 3,
    _joinData => [
        duration => 40,
    ],
],
1 => [
    id  => 5,
    _joinData => [
        duration => 25,
    ],
],
]

The problem is that if I have same "action" but with different "duration" it saves me only 1 "campaign_action" (the lastest).

actions => [
0 => [
    id  => 3,
    _joinData => [
        duration => 40,
    ],
],
1 => [
    id  => 5,
    _joinData => [
        duration => 25,
    ],
],
2 => [
    id  => 3,
    _joinData => [
        duration => 15,
    ],
],
]

How can I do this?

Answer 1

stackoverflow.com/questions/50761347/… You may also want to keep an eye on github.com/cakephp/cakephp/issues/12205