64 lines
1.9 KiB
Go
64 lines
1.9 KiB
Go
package service
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import (
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"Blog/internal/client"
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"Blog/internal/consts"
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"Blog/internal/model"
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"Blog/internal/repository"
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"context"
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"time"
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"github.com/google/uuid"
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"github.com/sirupsen/logrus"
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"gorm.io/gorm"
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)
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var TextContentService *textContentService = newTextContentService()
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type textContentService struct {
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}
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func initContentData() {
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var slices []model.BlogTextContent = repository.TextContentRepository.FindList(nil, "state = ?", consts.CONTENT_STATE_PUBLISH)
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logrus.Info("大文本初始化数据加载量:", len(slices))
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for _, content := range slices {
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client.RedisClient.Set(context.Background(), consts.REDIS_BLOG_CONTENT+content.RelId, &content, time.Duration(0))
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}
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}
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func newTextContentService() *textContentService {
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go initContentData()
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return &textContentService{}
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}
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func (*textContentService) GetContent(relId string) *model.BlogTextContent {
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ctx := context.Background()
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var content *model.BlogTextContent = &model.BlogTextContent{}
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err := client.RedisClient.Get(ctx, consts.REDIS_BLOG_CONTENT+relId).Scan(content)
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if err != nil {
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// err = repository.TextContentRepository.Table(consts.TABLE_BLOG_TEXT_CONTENT).Where("rel_id = ?", relId).First(content).Error
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content = repository.TextContentRepository.FindOne("rel_id = ?", relId)
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}
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return content
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}
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func (*textContentService) SaveContent(relId string, content string) *model.BlogTextContent {
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cnt := model.BlogTextContent{Id: uuid.NewString(), RelId: relId, Content: content, State: consts.CONTENT_STATE_PUBLISH}
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txErr := repository.TextContentRepository.WGorm(func(tx *gorm.DB) error {
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err := tx.Table(consts.TABLE_BLOG_TEXT_CONTENT).Create(cnt).Error
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return err
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})
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if txErr != nil {
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return nil
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}
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return &cnt
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}
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func (*textContentService) UpdataState(relId string, state string) error {
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err := repository.TextContentRepository.Table(consts.TABLE_BLOG_TEXT_CONTENT).Where("rel_id = ?", relId).UpdateColumn("state", state).Error
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return err
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}
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