/// <summary>
/// Adds branch.
/// </summary>
/// <param name="branch"></param>
public void AddBranch(IRedisBranch <T> branch)
{
if (string.IsNullOrEmpty(branch.GetBranchId()))
{
throw new ArgumentException($"BranchId must be set. branch.SetBranchId(string branchId)");
}
if (branch.GetEntityType() == default)
{
throw new ArgumentException($"EntityType must be set. branch.SetEntityType(RedisEntity entity);");
}
_branches.Add(branch);
}
/// <summary>
/// Get entity counts in the branch.
/// </summary>
/// <param name="branchId">Id to identify branch.</param>
/// <param name="from">Score from.</param>
/// <param name="to">Score to.</param>
/// <param name="groups">Groups parameters.</param>
/// <returns></returns>
public async Task <long> CountBySortedBranchAsync(string branchId, long from, long to, params string[] groups)
{
IRedisBranch <T> branch = _branches.Find(b => b.GetBranchId() == branchId);
if (branch == default)
{
throw new KeyNotFoundException($"branchId not found: {branchId}. Possible branches: {_branches.Select(i => i.GetBranchKey())}");
}
var branchKey = branch.GetBranchKey(groups);
return(await _redisDatabase.SortedSetLengthAsync(branchKey, from, to));
}
/// <summary>
/// Get entity by id.
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public virtual async Task <T> GetByIdAsync(string id)
{
IRedisBranch <T> dataBranch = _branches.Find(i => i.GetBranchId() == BRANCH_DATA);
if (dataBranch == default)
{
throw new KeyNotFoundException("Data Branch not found.");
}
string redisKey = dataBranch.GetBranchKey().Replace("{propertyValue}", id);
HashEntry[] hashSet = (await _redisDatabase.HashGetAllAsync(redisKey));
return(hashSet.Length == 0 ? null : hashSet.ConvertFromHashEntryList <T>());
}
/// <summary>
/// Get all entity in sorted branch by branchId.
/// </summary>
/// <param name="branchId">Id to identify branch.</param>
/// <param name="from">Score from.</param>
/// <param name="to">Score to.</param>
/// <param name="groups">Groups parameters.</param>
/// <returns></returns>
public virtual async Task <List <T> > GetBySortedBranchAsync(string branchId, long from, long to, params string[] groups)
{
IRedisBranch <T> branch = _branches.Find(b => b.GetBranchId() == branchId);
if (branch == default)
{
throw new KeyNotFoundException($"branchId not found: {branchId}. Possible branches: {_branches.Select(i => i.GetBranchKey())}");
}
string branchKey = branch.GetBranchKey(groups);
List <T> resultList = new List <T>();
RedisValue[] ids = await _redisDatabase.SortedSetRangeByScoreAsync(branchKey, from, to);
foreach (RedisValue id in ids)
{
T item = (await _redisDatabase.HashGetAllAsync($"{typeof(T).Name}:data:{id}")).ConvertFromHashEntryList <T>();
resultList.Add(item);
}
return(resultList);
}
