databag/net/server/internal/api_addArticle.go

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package databag
import (
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"databag/internal/store"
"github.com/google/uuid"
"gorm.io/gorm"
"net/http"
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)
func AddArticle(w http.ResponseWriter, r *http.Request) {
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account, code, err := ParamAgentToken(r, false)
if err != nil {
ErrResponse(w, code, err)
return
}
var subject Subject
if err := ParseRequest(r, w, &subject); err != nil {
ErrResponse(w, http.StatusBadRequest, err)
return
}
slot := &store.ArticleSlot{}
err = store.DB.Transaction(func(tx *gorm.DB) error {
article := &store.Article{}
article.AccountID = account.ID
article.Data = subject.Data
article.DataType = subject.DataType
if res := tx.Save(article).Error; res != nil {
return res
}
slot.ArticleSlotID = uuid.New().String()
slot.AccountID = account.ID
slot.ArticleID = article.ID
slot.Revision = account.ArticleRevision + 1
slot.Article = article
if res := tx.Save(slot).Error; res != nil {
return res
}
if res := tx.Model(&account).Update("article_revision", account.ArticleRevision+1).Error; res != nil {
return res
}
return nil
})
if err != nil {
ErrResponse(w, http.StatusInternalServerError, err)
return
}
SetStatus(account)
WriteResponse(w, getArticleModel(slot, true, true))
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}