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Code

Refactor

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This commit is contained in:
syuilo 2017-03-03 07:27:47 +09:00
parent 6e181ee0f1
commit 2e4e599c01
1 changed files with 22 additions and 15 deletions
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27
src/api/it.ts
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@ -53,6 +53,13 @@ class QueryCore implements Query {
this.error = null;
}
/**
* このインスタンスの値が null、またはエラーが存在しているなどして、処理をスキップするべきか否か
*/
get shouldSkip() {
return this.error !== null || this.value === null;
}
/**
* このインスタンスの値が undefined または　null の場合エラーにします
*/
@ -86,7 +93,7 @@ class QueryCore implements Query {
* @param validator バリデータ
*/
validate(validator: Validator<any>) {
if (this.error || this.value === null) return this;
if (this.shouldSkip) return this;
const result = validator(this.value);
if (result === false) {
this.error = new Error('invalid-format');
@ -164,7 +171,7 @@ class NumberQuery extends QueryCore {
* @param max 上限
*/
range(min: number, max: number) {
if (this.error || this.value === null) return this;
if (this.shouldSkip) return this;
if (this.value < min || this.value > max) {
this.error = new Error('invalid-range');
}
@ -176,7 +183,7 @@ class NumberQuery extends QueryCore {
* @param value 下限
*/
min(value: number) {
if (this.error || this.value === null) return this;
if (this.shouldSkip) return this;
if (this.value < value) {
this.error = new Error('invalid-range');
}
@ -188,7 +195,7 @@ class NumberQuery extends QueryCore {
* @param value 上限
*/
max(value: number) {
if (this.error || this.value === null) return this;
if (this.shouldSkip) return this;
if (this.value > value) {
this.error = new Error('invalid-range');
}
@ -247,7 +254,7 @@ class StringQuery extends QueryCore {
* @param max 上限
*/
range(min: number, max: number) {
if (this.error || this.value === null) return this;
if (this.shouldSkip) return this;
if (this.value.length < min || this.value.length > max) {
this.error = new Error('invalid-range');
}
@ -255,7 +262,7 @@ class StringQuery extends QueryCore {
}
trim() {
if (this.error || this.value === null) return this;
if (this.shouldSkip) return this;
this.value = this.value.trim();
return this;
}
@ -296,7 +303,7 @@ class StringQuery extends QueryCore {
* @param pattern 文字列の配列またはスペースで区切られた文字列
*/
or(pattern: string | string[]) {
if (this.error || this.value === null) return this;
if (this.shouldSkip) return this;
if (typeof pattern == 'string') pattern = pattern.split(' ');
const match = pattern.some(x => x === this.value);
if (!match) this.error = new Error('not-match-pattern');
@ -309,7 +316,7 @@ class StringQuery extends QueryCore {
* @param pattern 正規表現
*/
match(pattern: RegExp) {
if (this.error || this.value === null) return this;
if (this.shouldSkip) return this;
if (!pattern.test(this.value)) this.error = new Error('not-match-pattern');
return this;
}
@ -334,7 +341,7 @@ class ArrayQuery extends QueryCore {
* 配列の値がユニークでない場合(=重複した項目がある場合)エラーにします
*/
unique() {
if (this.error || this.value === null) return this;
if (this.shouldSkip) return this;
if (hasDuplicates(this.value)) {
this.error = new Error('must-be-unique');
}
@ -347,7 +354,7 @@ class ArrayQuery extends QueryCore {
* @param max 上限
*/
range(min: number, max: number) {
if (this.error || this.value === null) return this;
if (this.shouldSkip) return this;
if (this.value.length < min || this.value.length > max) {
this.error = new Error('invalid-range');
}