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49 lines
1.2 KiB
Go
49 lines
1.2 KiB
Go
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// Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
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//
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// This Source Code Form is subject to the terms of the MIT License.
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// If a copy of the MIT was not distributed with this file,
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// You can obtain one at https://github.com/gogf/gf.
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package builtin
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import (
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"errors"
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"github.com/gogf/gf/v2/text/gstr"
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"github.com/gogf/gf/v2/util/gconv"
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"github.com/gogf/gf/v2/util/gutil"
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)
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// RuleBefore implements `before` rule:
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// The datetime value should be after the value of field `field`.
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//
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// Format: before:field
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type RuleBefore struct{}
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func init() {
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Register(RuleBefore{})
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}
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func (r RuleBefore) Name() string {
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return "before"
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}
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func (r RuleBefore) Message() string {
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return "The {field} value `{value}` must be before field {field1} value `{value1}`"
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}
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func (r RuleBefore) Run(in RunInput) error {
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var (
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fieldName, fieldValue = gutil.MapPossibleItemByKey(in.Data.Map(), in.RulePattern)
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valueDatetime = in.Value.Time()
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fieldDatetime = gconv.Time(fieldValue)
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)
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if valueDatetime.Before(fieldDatetime) {
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return nil
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}
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return errors.New(gstr.ReplaceByMap(in.Message, map[string]string{
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"{field1}": fieldName,
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"{value1}": gconv.String(fieldValue),
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}))
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}
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