/// <summary>
/// Gets first value by key
/// </summary>
/// <param name="source"></param>
/// <param name="tableName"></param>
/// <param name="key"></param>
/// <returns>A <see cref="Task"/> representing the asynchronous operation.</returns>
public static async Task <Value> FindOneAsync(this IKeyValueStorage source, string tableName, Key key)
{
EnsureArg.IsNotNull(key, nameof(key));
var values = await source.FindAllAsync(tableName, key).AnyContext();
return(values.FirstOrDefault());
}
public static async Task <IEnumerable <T> > FindAllAsync <T>(this IKeyValueStorage source, Key key)
where T : class, new()
{
var results = await source.FindAllAsync(typeof(T).Name.Pluralize(), key).AnyContext();
return(results.Select(r =>
{
var instance = r.ToObject <T>();
MapKey(r, instance);
return instance;
}));
}
public static async Task <IEnumerable <T> > FindAllAsync <T>(this IKeyValueStorage source, IEnumerable <Criteria> criterias)
where T : class, new()
{
var results = await source.FindAllAsync(typeof(T).Name.Pluralize(), criterias).AnyContext();
return(results.Select(v =>
{
var entity = v.ToObject <T>();
MapKey(v, entity);
return entity;
}));
}
public static async Task <IEnumerable <T> > FindAllAsync <T>(this IKeyValueStorage source, string partitionKey, string rowKey)
where T : class, new()
{
return(await source.FindAllAsync <T>(new Key(partitionKey, rowKey)).AnyContext());
}