Public ValidDaysParameterBuilder(int minValue, int maxValue) Public class ValidDaysParameterBuilder : ISpecimenBuilder Var result = generator.Create(regExRequest, new DelegatingSpecimenContext()) Var regExRequest = new RegularExpressionRequest(rule) Var generator = new RegularExpressionGenerator() If (pi != null & pi.Name = "password" & pi.ParameterType = typeof(string)) Public object Create(object request, ISpecimenContext context) If (rules = null) throw new ArgumentNullException("rules") Public PasswordBuilder(IList rules, int validLength) Private static bool IsValidDays(int days) Return PasswordPolicy.IsValid(candidate) If (string.IsNullOrWhiteSpace(candidate)) Private static bool IsValidPassword(string candidate) Var duration = Duration.FromStandardDays(daysValid) ĮxpiryInstant = (duration) Private void SetPasswordExpiration(int daysValid) Guard.IsValid(() => daysValid, daysValid, IsValidDays, "Invalid number of days") Guard.IsValid(() => password, password, IsValidPassword, "Invalid Password") Guard.NotNullOrEmpty(() => password, password) Public Password(string password, int daysValid) : base(IsValidPassword, password) Open appsettings.I have a Password class that looks like this: public class Password : SemanticType Let's update appsettings.json with these sections next: Appsettings.json We then use this section to retrieve sub-sections called "Http" and "Smtp"". Notice that we're accessing a configuration section called "Elsa". If you prefer to run the migrations yourself, make sure to pass autoRunMigrations: false when using the UseEntityFrameworkPersistence method (it is an optional parameter set to true by default). If you do not wish to use pooled DB contexts, use the UseNonPooledEntityFrameworkPersistence method instead. When using the Entity Framework Core provider, Elsa will use pooled DB contexts by default and will automatically run migrations for you. Elsa API Endpoints are implemented as regular ASP.NET Core API controllers. Public void Configure( IApplicationBuilder app) WithExposedHeaders( "Content-Disposition")) Services.AddCors(cors => cors.AddDefaultPolicy(policy => policy In a production environment, make sure to allow only origins you trust. Allow arbitrary client browser apps to access the API. AddHttpActivities(elsaSection.GetSection( "Server").Bind) UseEntityFrameworkPersistence(ef => ef.UseSqlite()) Var elsaSection = Configuration.GetSection( "Elsa") Public void ConfigureServices( IServiceCollection services) Public void Build( IWorkflowBuilder builder) => Public HeartbeatWorkflow( IClock clock) => _clock = clock Public class HeartbeatWorkflow : IWorkflow Go ahead and create a new file called HeartbeatWorkflow.cs and add the following code: using We can interact with the Elsa API endpoints using Postman and query the workflow instances generated by the Heartbeat workflow.If we have the Elsa Dashboard setup, we can view this Heartbeat workflow visually, even though we created it here programmatically.created visually using the Elsa Dashboard). Elsa supports both programmatic as well as dynamic workflows (e.g.Just for demo purposes, we will create a simple "heartbeat" workflow that will write the current time to standard at a regular interval. Try out the Elsa API Endpoints using Postman.Ĭreate a new, empty ASP.NET Core project called : dotnet new web -n ""ĬD into the created project folder: cd Īdd the following packages: dotnet add package Elsaĭotnet add package ĭotnet add package.Expose the Elsa API Endpoints for consumption by external applications (including the Elsa Dashboard).Create a simple workflow using the Workflow Builder API.Register various activities for use in workflows.Configure a persistence provider with EF Core and the SQLite provider.It's of course also possible to combine the workflow host with a web app that hosts the dashboard UI, which is explained here. Setting up the dashboard UI is explained here. This means that it will host and execute workflows, but it will not host the dashboard UI. The purpose of this application is to be a workflow server. We will also install some more commonly used activities such as Timer, Cron and SendEmail to implement simple recurring workflows. In this quickstart, we will take a look at a minimum ASP.NET Core application that sets up an Elsa Server.
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