/// <summary>
/// Determines whether the database schema is up to date.
/// </summary>
/// <returns>
/// <c>true</c> if [is database up to date]; otherwise, <c>false</c>.
/// </returns>
public bool IsDatabaseUpToDate()
{
using (var installationContext = new EntityDataContext())
{
return(!installationContext.Database.GetPendingMigrations().Any());
}
}
/// <summary>
/// Applies all pending updates to the database schema.
/// </summary>
public void ApplyAllPendingUpdates()
{
using (var installationContext = new EntityDataContext())
{
installationContext.Database.Migrate();
}
}
/// <inheritdoc/>
public bool GuildWithNameExists(string name)
{
using (var context = new EntityDataContext())
{
return(context.Set <Guild>().Any(guild => guild.Name == name));
}
}
/// <summary>
/// Initializes a new instance of the <see cref="GenericRepositoryBase{T}" /> class.
/// </summary>
/// <param name="repositoryManager">The repository manager.</param>
/// <param name="logger">The logger.</param>
protected GenericRepositoryBase(RepositoryManager repositoryManager, ILogger logger)
{
this.logger = logger;
this.RepositoryManager = repositoryManager;
using var completeContext = new EntityDataContext();
this.FullEntityType = completeContext.Model.FindEntityType(typeof(T));
}
/// <summary>
/// Determines if the database exists already, by checking if any migration has been applied.
/// </summary>
/// <returns><c>True</c>, if the database exists; Otherwise, <c>false</c>.</returns>
public bool DatabaseExists()
{
using (var installationContext = new EntityDataContext())
{
return(installationContext.Database.GetAppliedMigrations().Any());
}
}
/// <summary>
/// Reinitializes the database by deleting it and running the initialization process again.
/// </summary>
public void ReInitializeDatabase()
{
using (var installationContext = new EntityDataContext())
{
installationContext.Database.EnsureDeleted();
installationContext.Database.Migrate();
}
}
/// <summary>
/// Reinitializes the database by deleting it and running the initialization process again.
/// </summary>
public void ReInitializeDatabase()
{
using (var installationContext = new EntityDataContext())
{
installationContext.Database.EnsureDeleted();
this.ApplyAllPendingUpdates();
}
}
/// <summary>
/// Initializes a new instance of the <see cref="GenericRepository{T}"/> class.
/// </summary>
/// <param name="contextProvider">The repository manager.</param>
public GenericRepository(PersistenceContextProvider contextProvider)
{
this.contextProvider = contextProvider;
using (var completeContext = new EntityDataContext())
{
this.fullEntityType = completeContext.Model.FindEntityType(typeof(T));
}
}
/// <summary>
/// Initializes a new instance of the <see cref="GenericRepository{T}"/> class.
/// </summary>
/// <param name="repositoryManager">The repository manager.</param>
public GenericRepository(IRepositoryManager repositoryManager)
{
this.repositoryManager = repositoryManager;
using (var completeContext = new EntityDataContext())
{
this.fullEntityType = completeContext.Model.FindEntityType(typeof(T));
}
}
/// <inheritdoc/>
public FriendViewItem CreateNewFriendViewItem(string characterName, string friendName)
{
var item = this.repositoryManager.CreateNew <FriendViewItem>();
using (var context = new EntityDataContext())
{
item.CharacterId = context.Set <Character>().Where(character => character.Name == characterName).Select(character => character.Id).FirstOrDefault();
item.FriendId = context.Set <Character>().Where(character => character.Name == friendName).Select(character => character.Id).FirstOrDefault();
}
// The names are available after commit and are not allowed to be set before.
return(item);
}
/// <summary>
/// Applies all pending updates to the database schema.
/// </summary>
public void ApplyAllPendingUpdates()
{
using (var installationContext = new EntityDataContext())
{
var isNewDatabase = !installationContext.Database.GetAppliedMigrations().Any();
installationContext.Database.Migrate();
if (isNewDatabase)
{
var dataInitialization = new DataInitialization(this);
dataInitialization.CreateInitialData();
}
}
}
/// <summary>
/// Registers generic repositories for all types of the data model which are not registered otherwise.
/// </summary>
protected void RegisterMissingRepositoriesAsGeneric()
{
var registeredTypes = this.Repositories.Keys.ToList();
using var entityContext = new EntityDataContext();
var modelTypes = entityContext.Model.GetEntityTypes().Select(e => e.ClrType);
var missingTypes = modelTypes.Where(t => !registeredTypes.Contains(t.BaseType));
foreach (var type in missingTypes)
{
var repository = this.CreateGenericRepository(type);
this.RegisterRepository(type, repository);
}
}
/// <summary>
/// Registers the repositories.
/// </summary>
/// <param name="contextProvider">The context provider which is required in most of the repositories.</param>
public void RegisterRepositories(PersistenceContextProvider contextProvider)
{
this.RegisterRepository(new AccountRepository(contextProvider));
this.RegisterRepository(new LetterBodyRepository(contextProvider));
this.RegisterRepository(new CachedRepository <GameConfiguration>(new GameConfigurationRepository(contextProvider)));
this.RegisterRepository(new GenericRepository <GameServerConfiguration>(contextProvider));
this.RegisterRepository(new GenericRepository <GameClientDefinition>(contextProvider));
this.RegisterRepository(new GenericRepository <ConnectServerDefinition>(contextProvider));
this.RegisterRepository(new GenericRepository <ChatServerDefinition>(contextProvider));
this.RegisterRepository(new GenericRepository <ChatServerEndpoint>(contextProvider));
this.RegisterRepository(new GenericRepository <GameServerEndpoint>(contextProvider));
this.RegisterRepository(new GameServerDefinitionRepository(contextProvider));
this.RegisterRepository(new ConfigurationTypeRepository <ItemOptionDefinition>(contextProvider, config => config.RawItemOptions));
this.RegisterRepository(new ConfigurationTypeRepository <IncreasableItemOption>(
contextProvider,
config => config.RawItemOptions.SelectMany(o => o.RawPossibleOptions).Concat(config.RawItemSetGroups.SelectMany(g => g.RawOptions)).Distinct().ToList()));
this.RegisterRepository(new ConfigurationTypeRepository <AttributeDefinition>(contextProvider, config => config.RawAttributes));
this.RegisterRepository(new ConfigurationTypeRepository <DropItemGroup>(contextProvider, config => config.RawBaseDropItemGroups));
this.RegisterRepository(new ConfigurationTypeRepository <CharacterClass>(contextProvider, config => config.RawCharacterClasses));
this.RegisterRepository(new ConfigurationTypeRepository <ItemOptionType>(contextProvider, config => config.RawItemOptionTypes));
this.RegisterRepository(new ConfigurationTypeRepository <ItemSetGroup>(contextProvider, config => config.RawItemSetGroups));
this.RegisterRepository(new ConfigurationTypeRepository <ItemSlotType>(contextProvider, config => config.RawItemSlotTypes));
this.RegisterRepository(new ConfigurationTypeRepository <ItemDefinition>(contextProvider, config => config.RawItems));
this.RegisterRepository(new ConfigurationTypeRepository <JewelMix>(contextProvider, config => config.RawJewelMixes));
this.RegisterRepository(new ConfigurationTypeRepository <MagicEffectDefinition>(contextProvider, config => config.RawMagicEffects));
this.RegisterRepository(new ConfigurationTypeRepository <GameMapDefinition>(contextProvider, config => config.RawMaps));
this.RegisterRepository(new ConfigurationTypeRepository <MasterSkillRoot>(contextProvider, config => config.RawMasterSkillRoots));
this.RegisterRepository(new ConfigurationTypeRepository <MonsterDefinition>(contextProvider, config => config.RawMonsters));
this.RegisterRepository(new ConfigurationTypeRepository <Skill>(contextProvider, config => config.RawSkills));
this.RegisterRepository(new ConfigurationTypeRepository <PlugInConfiguration>(contextProvider, config => config.RawPlugInConfigurations));
var registeredTypes = this.Repositories.Keys.ToList();
using (var entityContext = new EntityDataContext())
{
var modelTypes = entityContext.Model.GetEntityTypes().Select(e => e.ClrType);
var missingTypes = modelTypes.Where(t => !registeredTypes.Contains(t.BaseType) && !(t.BaseType?.Namespace?.Contains("Configuration") ?? false)).ToList();
foreach (var type in missingTypes)
{
Log.Debug($"No repository registered for type {type}, creating a generic one.");
var repositoryType = typeof(GenericRepository <>).MakeGenericType(type);
var repository = Activator.CreateInstance(repositoryType, contextProvider) as IRepository;
this.RegisterRepository(type, repository);
}
}
}
/// <summary>
/// Registers the repositories.
/// </summary>
public void RegisterRepositories()
{
this.RegisterRepository(new AccountRepository(this));
this.RegisterRepository(new GuildRepository(this));
this.RegisterRepository(new FriendViewItemRepository(this));
this.RegisterRepository(new CachedRepository <GameConfiguration>(new GameConfigurationRepository(this)));
this.RegisterRepository(new GenericRepository <GameServerConfiguration>(this));
this.RegisterRepository(new GameServerDefinitionRepository(this));
this.RegisterRepository(new GenericRepository <MainPacketHandlerConfiguration>(this));
this.RegisterRepository(new GenericRepository <PacketHandlerConfiguration>(this));
this.RegisterRepository(new ConfigurationTypeRepository <ItemOptionDefinition>(this, config => config.RawItemOptions));
this.RegisterRepository(new ConfigurationTypeRepository <AttributeDefinition>(this, config => config.RawAttributes));
this.RegisterRepository(new ConfigurationTypeRepository <DropItemGroup>(this, config => config.RawBaseDropItemGroups));
this.RegisterRepository(new ConfigurationTypeRepository <CharacterClass>(this, config => config.RawCharacterClasses));
this.RegisterRepository(new ConfigurationTypeRepository <ItemOptionType>(this, config => config.RawItemOptionTypes));
this.RegisterRepository(new ConfigurationTypeRepository <ItemSetGroup>(this, config => config.RawItemSetGroups));
this.RegisterRepository(new ConfigurationTypeRepository <ItemSlotType>(this, config => config.RawItemSlotTypes));
this.RegisterRepository(new ConfigurationTypeRepository <ItemDefinition>(this, config => config.RawItems));
this.RegisterRepository(new ConfigurationTypeRepository <JewelMix>(this, config => config.RawJewelMixes));
this.RegisterRepository(new ConfigurationTypeRepository <MagicEffectDefinition>(this, config => config.RawMagicEffects));
this.RegisterRepository(new GameMapDefinitionRepository(this, config => config.RawMaps));
this.RegisterRepository(new ConfigurationTypeRepository <MasterSkillRoot>(this, config => config.RawMasterSkillRoots));
this.RegisterRepository(new ConfigurationTypeRepository <MonsterDefinition>(this, config => config.RawMonsters));
this.RegisterRepository(new ConfigurationTypeRepository <Skill>(this, config => config.RawSkills));
var registeredTypes = this.Repositories.Keys.ToList();
using (var entityContext = new EntityDataContext())
{
var modelTypes = entityContext.Model.GetEntityTypes().Select(e => e.ClrType);
var missingTypes = modelTypes.Where(t => !registeredTypes.Contains(t.BaseType) && !(t.BaseType?.Namespace?.Contains("Configuration") ?? false)).ToList();
foreach (var type in missingTypes)
{
Log.Debug($"No repository registered for type {type}, creating a generic one.");
var repositoryType = typeof(GenericRepository <>).MakeGenericType(type);
var repository = Activator.CreateInstance(repositoryType, this as IRepositoryManager) as IRepository;
this.RegisterRepository(type, repository);
}
}
}
/// <summary>
/// Recreates the database by deleting and creating it again.
/// </summary>
public void ReCreateDatabase()
{
using var installationContext = new EntityDataContext();
installationContext.Database.EnsureDeleted();
this.ApplyAllPendingUpdates();
}
