public HttpResponseMessage Index(string key = null, int page = 1, int pageSize = 10)
{
var settingCon = new SettingSearchCondition
{
Key = key,
Page = page,
PageCount = pageSize
};
var settingList = _settingService.GetSettingsByCondition(settingCon).Select(a => new SettingModel
{
Key = a.Key,
Value = a.Value
}).ToList();
return PageHelper.toJson(settingList);
}
public int GetSettingCount (SettingSearchCondition condition)
{
var query = _settingRepository.Table;
try
{
if (!string.IsNullOrEmpty(condition.Key))
{
query = query.Where(q => q.Key == condition.Key);
}
if (!string.IsNullOrEmpty(condition.Value))
{
query = query.Where(q => q.Value == condition.Value);
}
if (condition.Ids != null && condition.Ids.Any())
{
query = query.Where(q => condition.Ids.Contains(q.Id));
}
return query.Count();
}
catch(Exception e)
{
_log.Error(e,"数据库操作出错");
return -1;
}
}
public IQueryable<SettingEntity> GetSettingsByCondition(SettingSearchCondition condition)
{
var query = _settingRepository.Table;
try
{
if (!string.IsNullOrEmpty(condition.Key))
{
query = query.Where(q => q.Key == condition.Key);
}
if (!string.IsNullOrEmpty(condition.Value))
{
query = query.Where(q => q.Value == condition.Value);
}
if (condition.Ids != null && condition.Ids.Any())
{
query = query.Where(q => condition.Ids.Contains(q.Id));
}
if(condition.OrderBy.HasValue)
{
switch (condition.OrderBy.Value)
{
case EnumSettingSearchOrderBy.OrderById:
query = condition.IsDescending?query.OrderByDescending(q=>q.Id):query.OrderBy(q=>q.Id);
break;
}
}
else
{
query = query.OrderBy(q=>q.Id);
}
if (condition.Page.HasValue && condition.PageCount.HasValue)
{
query = query.Skip((condition.Page.Value - 1)*condition.PageCount.Value).Take(condition.PageCount.Value);
}
return query;
}
catch(Exception e)
{
_log.Error(e,"数据库操作出错");
return null;
}
}