package service
|
|
import (
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"context"
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)
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type MysqlInitHandler struct{}
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func NewMysqlInitHandler() *MysqlInitHandler {
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return &MysqlInitHandler{}
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}
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func (h MysqlInitHandler) InitData(ctx context.Context, inits initSlice) error {
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next, cancel := context.WithCancel(ctx)
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defer func(c func()) { c() }(cancel)
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for _, init := range inits {
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if init.DataInserted(next) {
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continue
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}
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if n, err := init.InitializeData(next); err != nil {
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return err
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} else {
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next = n
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}
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}
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return nil
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}
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