/// <summary>
/// Add non-unique index to store.
/// </summary>
/// <param name="store">IndexedDb Store</param>
/// <param name="name"></param>
/// <returns>Given IndexedDbStore Instance</returns>
public static IndexedDbStore AddIndex(this IndexedDbStore store, string name)
{
return(store.CreateIndex(name, new IndexedDbIndexParameter()
{
Unique = false
}));
}
/// <summary>
/// Adds Key and Indexes to Store based on IndexedDbKey and IndexedDbIndex Attributes on properties in Type T
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="store"></param>
/// <returns></returns>
public static IndexedDbStore SetupFrom <T>(this IndexedDbStore store)
{
store.Indexes = null;
var type = typeof(T);
var props = type.GetProperties();
foreach (var prop in props)
{
var keyAttribute = prop.GetCustomAttribute <IndexDbKeyAttribute>();
var indexAttribute = prop.GetCustomAttribute <IndexDbIndexAttribute>();
if (keyAttribute is not null)
{
store.CreateKey(prop.Name, keyAttribute.AutoIncrement);
store.CreateIndex(prop.Name, new IndexedDbIndexParameter()
{
Unique = keyAttribute.Unique
});
}
if (indexAttribute is not null)
{
store.CreateIndex(prop.Name, new IndexedDbIndexParameter()
{
Unique = indexAttribute.Unique
});
}
}
if (store.Key == null)
{
throw new System.Exception($"No IndexDbKey Found on Property Attributes in Class {type.Name}");
}
return(store);
}