public EntityFrameworkCoreWorkflowInstanceStore(
ElsaContext dbContext,
IMapper mapper)
{
this.dbContext = dbContext;
this.mapper = mapper;
}
protected override void OnLoading(ElsaContext dbContext, WorkflowInstance entity)
{
var data = new
{
entity.Input,
entity.Output,
entity.Variables,
entity.ActivityData,
entity.Metadata,
entity.BlockingActivities,
entity.ScheduledActivities,
entity.Scopes,
entity.Fault,
entity.CurrentActivity
};
var json = (string)dbContext.Entry(entity).Property("Data").CurrentValue;
if (!string.IsNullOrWhiteSpace(json))
{
data = JsonConvert.DeserializeAnonymousType(json, data, DefaultContentSerializer.CreateDefaultJsonSerializationSettings()) !;
}
entity.Input = data.Input;
entity.Output = data.Output;
entity.Variables = data.Variables;
entity.ActivityData = data.ActivityData;
entity.Metadata = data.Metadata;
entity.BlockingActivities = data.BlockingActivities;
entity.ScheduledActivities = data.ScheduledActivities;
entity.Scopes = data.Scopes;
entity.Fault = data.Fault;
entity.CurrentActivity = data.CurrentActivity;
}
protected override void OnSaving(ElsaContext dbContext, WorkflowDefinition entity)
{
var data = new
{
entity.Activities,
entity.Connections,
entity.Variables,
entity.ContextOptions,
entity.CustomAttributes
};
var json = _contentSerializer.Serialize(data);
dbContext.Entry(entity).Property("Data").CurrentValue = json;
}
public AWFDefinitionService(
ElsaContext elsaDBContext,
IWorkflowDefinitionStore workflowDefinitionStore,
IWorkflowInstanceStore workflowInstanceStore,
IWorkflowPublisher publisher,
IWorkflowSerializer serializer,
AutoMapper.IMapper mapper,
IOptions <ElsaDashboardOptions> options)
{
_elsaDBContext = (ElsaDBContext)elsaDBContext;
_workflowDefinitionStore = workflowDefinitionStore;
_workflowInstanceStore = workflowInstanceStore;
_publisher = publisher;
_serializer = serializer;
_mapper = mapper;
_options = options;
}
protected override void OnSaving(ElsaContext dbContext, WorkflowInstance entity)
{
var data = new
{
entity.Output,
entity.Variables,
entity.ActivityData,
entity.BlockingActivities,
entity.ScheduledActivities,
entity.Scopes,
entity.Fault,
entity.CurrentActivity
};
var json = _contentSerializer.Serialize(data);
dbContext.Entry(entity).Property("Data").CurrentValue = json;
}
protected override void OnLoading(ElsaContext dbContext, WorkflowDefinition entity)
{
var data = new
{
entity.Activities,
entity.Connections,
entity.Variables,
entity.ContextOptions,
entity.CustomAttributes
};
var json = (string)dbContext.Entry(entity).Property("Data").CurrentValue;
data = JsonConvert.DeserializeAnonymousType(json, data, DefaultContentSerializer.CreateDefaultJsonSerializationSettings());
entity.Activities = data.Activities;
entity.Connections = data.Connections;
entity.Variables = data.Variables;
entity.ContextOptions = data.ContextOptions;
entity.CustomAttributes = data.CustomAttributes;
}
public void DbContextShouldNotBeCreatedFromPoolWhenSetUpWithoutPooling(
ServiceCollection serviceCollection,
[StubElsaContext] ElsaContext pooledContext,
IDbContextPool <ElsaContext> pool)
{
serviceCollection
.AddElsa(elsa =>
{
elsa
.UseNonPooledEntityFrameworkPersistence((services, opts) => { opts.UseSqlite("Data Source=:memory:;Mode=Memory;"); },
ServiceLifetime.Transient);
})
.AddSingleton(pool);
Mock.Get(pool).Setup(x => x.Rent()).Returns(pooledContext);
var serviceProvider = serviceCollection.BuildServiceProvider();
var contextFactory = serviceProvider.GetRequiredService <IDbContextFactory <ElsaContext> >();
using var context = contextFactory.CreateDbContext();
Assert.NotSame(pooledContext, context);
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IWebHostEnvironment env, ElsaContext elsaDbcontext)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
elsaDbcontext.Database.EnsureCreated();
}
else
{
app.UseExceptionHandler("/Error");
}
app.UseStaticFiles();
app.UseHttpActivities();
app.UseRouting();
app.UseEndpoints(endpoints =>
{
endpoints.MapBlazorHub();
endpoints.MapFallbackToPage("/_Host");
endpoints.MapControllers();
});
}
public EntityFrameworkCoreWorkflowDefinitionStore(ElsaContext dbContext, IMapper mapper)
{
this.dbContext = dbContext;
this.mapper = mapper;
}
public static async Task <int> BatchDeleteWithWorkAroundAsync <T>(this IQueryable <T> queryable, ElsaContext elsaContext, CancellationToken cancellationToken = default) where T : class
{
if (elsaContext.Database.IsPostgres())
{
// Need this workaround until https://github.com/borisdj/EFCore.BulkExtensions/issues/67 is solved.
var records = await queryable.ToListAsync(cancellationToken);
foreach (var @record in records)
{
elsaContext.Remove(@record);
}
return(records.Count);
}
return(await queryable.BatchDeleteAsync(cancellationToken));
}
