表单数据持久化

service/erlangCard.go

@@ -0,0 +1,51 @@
+package service
+
+import (
+	"encoding/json"
+	"os"
+	"path/filepath"
+	"work_cation/cfg"
+	"work_cation/global"
+	"work_cation/models"
+	"work_cation/repo"
+)
+
+type ErlangCardService struct{}
+
+var ErlangCard = &ErlangCardService{}
+
+func (*ErlangCardService) Create(erlangCard *models.ErlangCards) error {
+	err := os.Mkdir(filepath.Join(cfg.T.CardDir, erlangCard.UUID), os.ModeDir)
+	if err != nil {
+		return err
+	}
+	info, err := os.Create(filepath.Join(cfg.T.CardDir, erlangCard.UUID, cfg.T.CardInfo))
+	if err != nil {
+		return err
+	}
+	jsonB, err := json.Marshal(erlangCard)
+	if err != nil {
+		return err
+	}
+	_, err = info.Write(jsonB)
+	if err != nil {
+		return err
+	}
+	err = repo.ErlangCardRepo.Create(global.DB, erlangCard)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (*ErlangCardService) GetInfoPath(erlangCard *models.ErlangCards) string {
+	return filepath.Join(cfg.T.CardDir, erlangCard.UUID, cfg.T.CardInfo)
+}
+
+func (*ErlangCardService) GetImageDir(erlangCard *models.ErlangCards) []string {
+	var coverPaths []string
+	for _, cover := range erlangCard.Covers {
+		coverPaths = append(coverPaths, filepath.Join(cfg.T.CardDir, erlangCard.UUID, cover))
+	}
+	return coverPaths
+}