private static async Task <IMongoCollection <AccommodationAvailabilityResult> > GetOrCreateCollection(IMongoDbClient client)
{
var collection = client.GetDatabase().GetCollection <AccommodationAvailabilityResult>(nameof(AccommodationAvailabilityResult));
var searchIndexDefinition = Builders <AccommodationAvailabilityResult> .IndexKeys.Combine(
Builders <AccommodationAvailabilityResult> .IndexKeys.Ascending(f => f.SearchId),
Builders <AccommodationAvailabilityResult> .IndexKeys.Ascending(f => f.Supplier));
var ttlIndexDefinition = Builders <AccommodationAvailabilityResult> .IndexKeys.Ascending(f => f.Created);
var ttlIndexOptions = new CreateIndexOptions {
ExpireAfter = TimeSpan.FromMinutes(RecordTtlInMinutes)
};
await collection.Indexes.CreateManyAsync(new []
{
new CreateIndexModel <AccommodationAvailabilityResult>(searchIndexDefinition),
new CreateIndexModel <AccommodationAvailabilityResult>(ttlIndexDefinition, ttlIndexOptions)
});
return(collection);
}
public TitlesService(IMongoDbClient client)
{
var database = client.GetDatabase();
_titlesCollection = database.GetCollection <Title>("Titles");
}