/// <summary>
/// Method to create the database collection associated with the specified model type using
/// the current configuration settings.
/// </summary>
/// <returns></returns>
public static async Task <bool> CreateCollectionAsync <T>(IDocumentDBConfiguration configuration)
{
string collectionName = ModelUtility.GetPluralizedModelName <T>();
using (var client = NewDocumentClient(configuration))
{
string collectionsFeed = GetCollectionsFeed(configuration);
DocumentCollection collection = client.CreateDocumentCollectionQuery(collectionsFeed)
.Where(c => c.Id == collectionName)
.AsEnumerable()
.FirstOrDefault();
if (collection == null)
{
collection = await client.CreateDocumentCollectionAsync(
collectionsFeed,
new DocumentCollection { Id = collectionName });
return(true);
}
else
{
return(false);
}
}
}
public DocumentDBRepositoryBase(IDocumentDBConfiguration configuration)
{
Configuration = configuration;
DatabaseName = configuration.DataBase;
Client = new MongoClient($"mongodb://{Configuration.UserName}:{Configuration.Password}@{Configuration.Host}?ssl=true");
Database = Client.GetDatabase(DatabaseName);
Collection = Database.GetCollection <TEntity>(CollectionName);
}
internal static DocumentClient NewDocumentClient(IDocumentDBConfiguration configuration)
{
Uri uri;
if (!Uri.TryCreate(configuration.AccountUri, UriKind.Absolute, out uri))
{
uri = new Uri("http://invalid_uri");
}
return(new DocumentClient(uri, configuration.AccountKey));
}
public DocumentDBRepositoryBase(IDocumentDBConfiguration configuration)
{
Configuration = configuration;
DatabaseName = configuration.DataBase;
if (string.IsNullOrEmpty(configuration.UserName) && string.IsNullOrEmpty(configuration.Password))
{
Client = new MongoClient($"mongodb://{Configuration.Host}?ssl=false");
}
else
{
Client = new MongoClient($"mongodb://{Configuration.UserName}:{Configuration.Password}@{Configuration.Host}?ssl={configuration.SSL}");
}
Database = Client.GetDatabase(DatabaseName);
Collection = Database.GetCollection <TEntity>(CollectionName);
}
/// <summary>
/// Method to create the database as specified by the configuration's document database name.
/// </summary>
/// <returns></returns>
public static async Task <bool> CreateDatabaseAsync(IDocumentDBConfiguration configuration)
{
using (var client = NewDocumentClient(configuration))
{
var database = client.CreateDatabaseQuery()
.Where(d => configuration.DatabaseName.Equals(d.Id))
.AsEnumerable()
.FirstOrDefault();
if (database == null)
{
database = await client.CreateDatabaseAsync(new Database()
{
Id = configuration.DatabaseName
});
return(true);
}
else
{
return(false);
}
}
}
/// <summary>
/// Get a string for the collection feed based on configuration setting for the database name.
/// </summary>
/// <returns></returns>
internal static string GetCollectionsFeed(IDocumentDBConfiguration configuration)
{
return($"dbs/{configuration.DatabaseName}/");
}
// TODO: Refactor to use DocumentDB SDK's UriFactory to construct URI's
internal static string GetDocumentLink <T>(string id, IDocumentDBConfiguration configuration) where T : IModel
{
return($"{GetDocumentFeed<T>(configuration)}/docs/{id}");
}
/// <summary>
/// Get a string for a document feed based on configuration setting for the database name and the
/// type of the model in the collection
/// </summary>
/// <returns></returns>
internal static string GetDocumentFeed <T>(IDocumentDBConfiguration configuration) where T : IModel
{
return($"{GetCollectionsFeed(configuration)}colls/{ModelUtility.GetPluralizedModelName<T>()}");
}
public FamilyRepository(IDocumentDBConfiguration configuration) : base(configuration)
{
}
public Repository(IDocumentDBConfiguration configuration)
{
Configuration = configuration;
Context = DocumentDBUtility.NewDocumentClient(configuration);
}
