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Dependency Injection #9085

Merged
merged 185 commits into from
Sep 16, 2022
Merged

Dependency Injection #9085

merged 185 commits into from
Sep 16, 2022

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syuilo
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@syuilo syuilo commented Sep 6, 2022

What

Resolve #8458

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TODO

  • configをservice化

Why

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@github-actions github-actions bot added the packages/backend Server side specific issue/PR label Sep 6, 2022
@github-actions github-actions bot added the packages/frontend Client side specific issue/PR label Sep 8, 2022
@github-actions github-actions bot removed the packages/frontend Client side specific issue/PR label Sep 8, 2022
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syuilo commented Sep 10, 2022

なんもわからんくなってきた

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syuilo commented Sep 10, 2022

わかってきた

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syuilo commented Sep 11, 2022

あるサービスのメソッド内で別のサービスのクラスのインスタンスを動的に作成して使うことってできないのかな
作ることになるインスタンスの数やコンストラクタ引数もメソッドが実行されるまでは分からないから予め依存関係として定義しておくことはできない

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syuilo commented Sep 11, 2022

@syuilo
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syuilo commented Sep 11, 2022

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syuilo commented Sep 16, 2022

95%くらい終わった

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syuilo commented Sep 16, 2022

Dependency以外全部Injection

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syuilo commented Sep 16, 2022

起動の時が近い

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syuilo commented Sep 16, 2022

サービス内でthisが空オブジェクトになるときがあり謎

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syuilo commented Sep 16, 2022

moduleRef.get で取得したサービスだとそうなるっぽい
とはいえmoduleRef使わないと #9085 (comment) になるし

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syuilo commented Sep 16, 2022

お、onModuleInitライフサイクルフック内でgetすれば大丈夫そう

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syuilo commented Sep 16, 2022

動いた

@syuilo syuilo marked this pull request as ready for review September 16, 2022 17:26
@github-actions github-actions bot added the packages/frontend Client side specific issue/PR label Sep 16, 2022
@syuilo syuilo merged commit d4df71e into jest Sep 16, 2022
@syuilo syuilo deleted the di branch September 16, 2022 20:25
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Dependency injection
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