回答編集履歴
1
追記
test
CHANGED
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@@ -59,3 +59,89 @@
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59
59
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もう少し、コードを抽象化して返信いただけますか？
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60
60
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61
61
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エラーが出ているのであればエラーのメッセージも共有していただけますか？
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62
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+
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63
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64
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65
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追)
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66
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67
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```js
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68
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69
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for (var d = startDate; d <= endDate; d.setDate(d.getDate() + 1)) {
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70
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71
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var formatedDate =
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72
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73
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d.getFullYear() + "" + (d.getMonth() + 1) + "" + d.getDate();
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74
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75
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76
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dateList.push(formatedDate);
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78
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79
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}
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82
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83
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console.log(dateList); // month.html 78
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85
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86
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87
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const getTotalOfMonth = (dateList) => {
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89
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let totalOfMonth = 0
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90
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91
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92
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93
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dateList.forEach((date) => {
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94
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95
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db.collection("users").doc(userId).collection("time").doc(date).get().then((snapshot) => {
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98
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if (snapshot.data() !== undefined) {
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100
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scores = snapshot.data().toMinutes;
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102
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103
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104
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// ここに式を入れればいいと思ったのですが…
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106
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// 以下は色々試したなかの一つです。
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let result = [scores];
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112
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let totalOfDate = result.reduce(function (sum, element) {
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return sum + element;
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118
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}, 0);
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totalOfMonth = totalOfMonth + totalOfDate;
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console.log(total); // month.html 92
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} else {
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}
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});
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});
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return getTotalOfMonth
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};
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console.log(getTotalOfMonth(dateList))
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146
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147
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```
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