回答編集履歴
2
コード修正
test
CHANGED
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@@ -38,19 +38,19 @@
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38
38
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39
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->groupBy('date')
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40
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-
->map(function (
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->map(function ($byDate) {
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return $byDate
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->groupBy('product_id')
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47
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->map(function (
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->map(function ($byProductId) {
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return $byProductId
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->groupBy('type')
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53
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->map(function (
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->map(function ($byType) {
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return $byType->first()['count'];
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1
groupByとmapを使った例を追記
test
CHANGED
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@@ -21,3 +21,49 @@
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21
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});
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```
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+
最初に書いたやり方だとこんな感じ。
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28
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29
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31
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```php
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32
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$dictionary = App\HogeTable::whereDate('date', '>=', '2018-08-01')
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->whereDate('date', '<=', '2018-08-31')
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->get()
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39
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->groupBy('date')
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40
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->map(function (Collection $byDate) {
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return $byDate
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->groupBy('product_id')
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->map(function (Collection $byProductId) {
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return $byProductId
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->groupBy('type')
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->map(function (Collection $byType) {
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return $byType->first()['count'];
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})
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->all();
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})
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->all();
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64
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})
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->all();
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68
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69
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```
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