private SyncResponse DeletePreLessonResource(SyncRequest request)
{
PreLessonContent preLessonContent = new PreLessonContent();
clr_preLesson submitData = JsonHelper.DecodeJson <clr_preLesson>(request.Data);
PreLessonBtn submitDataBtn = JsonHelper.DecodeJson <PreLessonBtn>(request.Data);
using (var db = new fz_wisdomcampusEntities())
{
List <clr_preLesson> prelessonList = db.clr_preLesson.Where(p => p.UserID == submitData.UserID).ToList();
foreach (var prelesson in prelessonList)
{
preLessonContent = JsonHelper.DecodeJson <PreLessonContent>(prelesson.PreLessonContent);
for (int i = preLessonContent.btns.Count - 1; i >= 0; i--)
{
if (submitDataBtn.sourceUrl.IndexOf(preLessonContent.btns[i].sourceUrl) != -1)
{
preLessonContent.btns.Remove(preLessonContent.btns[i]);
}
}
string jsonContent = JsonHelper.DeepEncodeJson(preLessonContent);
prelesson.PreLessonContent = jsonContent;
prelesson.CreateDate = DateTime.Now;
db.SaveChanges();
}
return(SyncResponse.GetResponse(request, true));
}
}
private SyncResponse DeletePreLesson(SyncRequest request)
{
PreLessonContent preLessonContent = new PreLessonContent();
clr_preLesson submitData = JsonHelper.DecodeJson <clr_preLesson>(request.Data);
using (var db = new fz_wisdomcampusEntities())
{
List <clr_preLesson> prelessonList = db.clr_preLesson.Where(p => p.UserID == submitData.UserID).ToList();
foreach (var prelesson in prelessonList)
{
db.clr_preLesson.Remove(prelesson);
db.SaveChanges();
}
return(SyncResponse.GetResponse(request, true));
}
}
/// <summary>
/// 获取用户备课数据
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
private SyncResponse GetUserPressonJsonByWhere(SyncRequest request)
{
clr_preLesson submitData = JsonHelper.DecodeJson <clr_preLesson>(request.Data);
using (var db = new fz_wisdomcampusEntities())
{
clr_preLesson prelesson = db.clr_preLesson.FirstOrDefault(p => p.UserID == submitData.UserID && p.BookID == submitData.BookID && p.Page == submitData.Page);
if (prelesson == null)
{
HttpClient myHttpClient = new HttpClient();
myHttpClient.BaseAddress = new Uri(webapi_url);
HttpResponseMessage response = myHttpClient.GetAsync("TextbookResource?bookId=" + submitData.BookID + "&pages=" + submitData.Page).Result;
if (response.IsSuccessStatusCode)
{
string json = response.Content.ReadAsStringAsync().Result;
if (json.Length > 2)
{
return(SyncResponse.GetResponse(request, json));
}
else
{
return(SyncResponse.GetResponse(request, null));
}
}
else
{
return(SyncResponse.GetResponse(request, null));
}
}
else
{
return(SyncResponse.GetResponse(request, prelesson.PreLessonContent));
}
}
}
