初始化项目框架，完成部分接口开发

internal/logic/read_record/read_record.go

@@ -0,0 +1,68 @@
+package read_record
+
+import (
+	"context"
+	"server/internal/dao"
+	"server/internal/model"
+	"server/internal/model/do"
+	"server/internal/service"
+	"server/utility/ecode"
+)
+
+type sReadRecord struct{}
+
+func New() service.IReadRecord {
+	return &sReadRecord{}
+}
+func init() {
+	service.RegisterReadRecord(New())
+}
+
+// List retrieves a paginated list of read records
+func (s *sReadRecord) List(ctx context.Context, in *model.ReadRecordListIn) (out *model.ReadRecordListOut, err error) {
+	out = &model.ReadRecordListOut{}
+	m := dao.ReadRecords.Ctx(ctx)
+	if in.UserId != 0 {
+		m = m.Where(dao.ReadRecords.Columns().UserId, in.UserId)
+	}
+	if in.BookId != 0 {
+		m = m.Where(dao.ReadRecords.Columns().BookId, in.BookId)
+	}
+	if in.ChapterId != 0 {
+		m = m.Where(dao.ReadRecords.Columns().ChapterId, in.ChapterId)
+	}
+	if err = m.Page(in.Page, in.Size).ScanAndCount(&out.List, &out.Total, false); err != nil {
+		return
+	}
+	return
+}
+
+// Create adds a new read record
+func (s *sReadRecord) Create(ctx context.Context, in *model.ReadRecordAddIn) (out *model.ReadRecordCRUDOut, err error) {
+	if _, err := dao.ReadRecords.Ctx(ctx).Data(do.ReadRecords{
+		UserId:    in.UserId,
+		BookId:    in.BookId,
+		ChapterId: in.ChapterId,
+	}).Insert(); err != nil {
+		return nil, ecode.Fail.Sub("read_record_create_failed")
+	}
+	return &model.ReadRecordCRUDOut{Success: true}, nil
+}
+
+// Delete removes a read record by id
+func (s *sReadRecord) Delete(ctx context.Context, in *model.ReadRecordDelIn) (out *model.ReadRecordCRUDOut, err error) {
+	exist, err := dao.ReadRecords.Ctx(ctx).
+		WherePri(in.Id).
+		Exist()
+	if err != nil {
+		return nil, ecode.Fail.Sub("read_record_query_failed")
+	}
+	if !exist {
+		return nil, ecode.NotFound.Sub("read_record_not_found")
+	}
+	_, err = dao.ReadRecords.Ctx(ctx).WherePri(in.Id).Delete()
+	if err != nil {
+		return nil, ecode.Fail.Sub("read_record_delete_failed")
+	}
+	return &model.ReadRecordCRUDOut{Success: true}, nil
+}