public static IServiceCollection AddDbContextServices(
this IServiceCollection services,
IDbContextSettings contextSettings,
IDbConnectionStrings connectionStrings,
IWebHostEnvironment hostingEnvironment)
{
void CreateOptionsAction(DbContextOptionsBuilder builder)
{
builder.EnableDetailedErrors(!hostingEnvironment.IsProduction());
builder.UseQueryTrackingBehavior(QueryTrackingBehavior.NoTracking);
builder.UseSqlServer
(
connectionStrings.SqlConnectionStrings.AtidsXe,
_ =>
{
_.EnableRetryOnFailure(contextSettings.MaxRetryCount, contextSettings.MaxRetryDelayTimeSpan, null);
_.CommandTimeout(contextSettings.CommandTimeout);
});
}
if (contextSettings.EnablePooling)
{
services.AddDbContextPool <ATIDSXEContext>(CreateOptionsAction, contextSettings.PoolSize);
}
else
{
services.AddDbContext <ATIDSXEContext>(CreateOptionsAction, ServiceLifetime.Transient, ServiceLifetime.Transient);
}
return(services);
}
/// <summary>
/// Construtor padrão
/// </summary>
/// <param name="database">Configurações de banco de dados</param>
/// <param name="logger">Logger</param>
public PrincipalContext(
IDbContextSettings database,
ILogger <PrincipalContext> logger)
{
_database = database;
_logger = logger;
ChangeTracker.QueryTrackingBehavior = QueryTrackingBehavior.NoTracking;
ChangeTracker.LazyLoadingEnabled = false;
}
public DbContext(IDbContextSettings settings)
{
var client = new MongoClient(settings.ConnectionString);
var database = client.GetDatabase(settings.DatabaseName);
DropAllCollections(settings, database);
GetCollections(settings, database);
Task.Run(() => Seed()).Wait();
}
public void DropAllCollections(IDbContextSettings settings, IMongoDatabase database)
{
try
{
database.DropCollection(settings.WeatherCollectionName);
database.DropCollection(settings.LocationCollectionName);
database.DropCollection(settings.AccountCollectionName);
}
catch (Exception ex) { Console.WriteLine($"Exception DropAllCollections: {ex}"); }
}
/// <summary>
/// Construtor para migrations
/// </summary>
public PrincipalContext()
{
_database = new DbContextSettingsLocal();
_logger = new LoggerLocal();
}
/// <summary> /// Constructor /// </summary> /// <param name="dbContextSettings"></param> public ExtendedRoleDbContextFactory(IDbContextSettings dbContextSettings) => _dbContextSettings = dbContextSettings;
public void GetCollections(IDbContextSettings settings, IMongoDatabase database)
{
_Weather = database.GetCollection <Weather>(settings.WeatherCollectionName); //"Weather"
_Location = database.GetCollection <Location>(settings.LocationCollectionName); //"Location"
_Account = database.GetCollection <Account>(settings.AccountCollectionName); //"Account"
}
/// <summary>
/// Constructor to use
/// </summary>
/// <param name="options"></param>
public ExtendedRoleDbContext(IDbContextSettings options) : base(options.ContextOptions)
{
}
public DbContext(IDbContextSettings settings) => Database = new MongoClient(settings.ConnectionString).GetDatabase(settings.DatabaseName);
