RemAInders
What Can It Do
Integrate into different parts of the ecosystem — like chatbots, apps, or web services.
Access your reminders anywhere, anytime.
GithubCore Frameworks
Dotnet Core
Postgres
Ef Core
Jwt
Rest
and more...
Features
Secured Access
- Utilizes ASP.NET Core Identity to keep track of current users.
- Employs Password authentication for simplified login process.
- Uses encrypted Jwt tokens for secured transactions and access to database.
Seamless AI Integration
- Secure JWT authentication (persistent tokens) enables seamless integration with external services, including AI, for reminder modification.
- Designed to support features like automatic task prioritization
- Effortless integration with scheduling tools or AI agents for managing meeting reminders for attendees.
Data Validation
- Validation is performed before modifying data.
- The ModelState filter detects malformed data and invalid input fields.
- Always return detailed response to simplify debugging process.
Implementations
Filters - Model State
1[DefaultValue("My Reminder Title")]
2[Required(ErrorMessage = "{0} is required.")]
3[MaxLength(50, ErrorMessage = "The title must not excess 50 characters long.")]
4public required string Title { get; set; }
5
6[DefaultValue("Describe your reminder")]
7[MaxLength(100, ErrorMessage = "{0} must not exceed {1} characters long.")]
8public string Description { get; set; }
9
10[CustomValidation(typeof(DueDateValidator), nameof(DueDateValidator.ValidateFutureDate))]
11[DefaultValue("2025-04-05")]
12public DateOnly? DueDate { get; set; }Handles input format and JSON exceptions with short-circuiting before requests reach the controllers.
Middlewares
1catch (SqlException ex)
2{
3 logger.LogError("SQL error occurred: {Exception}", ex.Message);
4 await WriteErrorResponseAsync(
5 context,
6 StatusCodes.Status500InternalServerError,
7 "Database offline. Please try again later."
8 );
9}
10catch (DbUpdateException ex)
11{
12 logger.LogError("Error update database: {Exception}", ex.Message);
13 await WriteErrorResponseAsync(
14 context,
15 StatusCodes.Status500InternalServerError,
16 "Unable to update Database. Please try again later."
17 );
18}Global Exception Handling
- Handles exception globally (even within controllers) - Reduced nested try blocks.
- Returns relevant message to user when exceptions are triggered.
1builder.Services.AddCors(options =>
2{
3 options.AddPolicy(
4 "DefaultCorsPolicy",
5 builder =>
6 {
7 builder
8 .WithOrigins(ALLOWED_CORS_ORIGINS)
9 .AllowAnyMethod()
10 .AllowAnyHeader()
11 .AllowCredentials();
12 }
13 );
14});
15
16WebApplication app = builder.Build();
17app.UseCors("DefaultCorsPolicy");
18
19app.UseAuthentication();
20app.UseAuthorization();Access Control and Security Policies
- Configured CORS to manage cross-origin requests, enabling secure frontend integration.
- Authentication and Authorization.
- Implemented rate limiting as a safety precaution.
Request Routing & Config.
- UseHttpsRedirection - redirects http to https connection for more security.
- MapControllers routes incoming requests to the appropriate controller actions, enabling easy extension with new features.
