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21 lines
505 B
21 lines
505 B
package service
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import (
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"errors"
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"main_program/common"
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"main_program/entity"
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)
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type channelService struct{}
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var ChannelService channelService
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func (c *channelService) QueryOneByChannelId(channelId string) (channel entity.Channel, err error) {
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var channelEntity entity.Channel
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result := common.MysqlDB.Where(&entity.Channel{ChannelId: channelId}).First(&channelEntity)
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if result.Error != nil {
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return channelEntity, errors.New("query channel error")
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} else {
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return channelEntity, nil
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}
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}
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