Added sighting statistics report to the API

src/FlightRecorder.Api/Controllers/ReportsController.cs

@@ -1,13 +1,9 @@
-using FlightRecorder.BusinessLogic.Factory;
+using FlightRecorder.Api.Entities;
+using FlightRecorder.BusinessLogic.Factory;
 using FlightRecorder.Entities.Db;
 using FlightRecorder.Entities.Reporting;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Linq.Expressions;
-using System.Threading.Tasks;
 using System.Web;
 
 namespace FlightRecorder.Api.Controllers
@@ -27,6 +23,34 @@ public ReportsController(FlightRecorderFactory factory)
             _factory = factory;
         }
 
+        /// <summary>
+        /// Generate the sighting statistics report
+        /// </summary>
+        /// <returns></returns>
+        [HttpGet]
+        [Route("sightings")]
+        public async Task<ActionResult<SightingStatisticsReport>> GetSightingStatistics()
+        {
+            var aircraft = await _factory.Aircraft.CountAsync();
+            var manufacturers = await _factory.Manufacturers.CountAsync();
+            var models = await _factory.Models.CountAsync();
+            var airlines = await _factory.Airlines.CountAsync();
+            var flights = await _factory.Flights.CountAsync();
+            var sightings = await _factory.Sightings.CountAsync();
+            var locations = await _factory.Locations.CountAsync();
+
+            return new SightingStatisticsReport
+            (
+                aircraft,
+                manufacturers,
+                models,
+                airlines,
+                flights,
+                sightings,
+                locations
+            );
+        }
+
         /// <summary>
         /// Generate the airline statistics report
         /// </summary>

src/FlightRecorder.Api/Entities/SightingStatisticsReport.cs

@@ -0,0 +1,16 @@
+using System.Diagnostics.CodeAnalysis;
+
+namespace FlightRecorder.Api.Entities
+{
+    [ExcludeFromCodeCoverage]
+    public record SightingStatisticsReport
+    (
+        int Aircraft,
+        int Manufacturers,
+        int Models,
+        int Airlines,
+        int Flights,
+        int Sightings,
+        int Locations
+    );
+}

src/FlightRecorder.Api/FlightRecorder.Api.csproj

@@ -2,9 +2,9 @@
 
   <PropertyGroup>
     <TargetFramework>net8.0</TargetFramework>
-    <ReleaseVersion>1.10.0.0</ReleaseVersion>
-    <FileVersion>1.10.0.0</FileVersion>
-    <ProductVersion>1.10.0</ProductVersion>
+    <ReleaseVersion>1.11.0.0</ReleaseVersion>
+    <FileVersion>1.11.0.0</FileVersion>
+    <ProductVersion>1.11.0</ProductVersion>
     <ImplicitUsings>enable</ImplicitUsings>
     <IsPackable>false</IsPackable>
   </PropertyGroup>

src/FlightRecorder.BusinessLogic/Database/AircraftManager.cs

@@ -67,6 +67,13 @@ public IAsyncEnumerable<Aircraft> ListAsync(Expression<Func<Aircraft, bool>> pre
             return aircraft;
         }
 
+        /// <summary>
+        /// Return the number of aircraft in the database
+        /// </summary>
+        /// <returns></returns>
+        public async Task<int> CountAsync()
+            => await _factory.Context.Aircraft.CountAsync();
+
         /// <summary>
         /// Get the aircraft of a specified model
         /// </summary>

src/FlightRecorder.BusinessLogic/Database/AirlineManager.cs

@@ -56,6 +56,13 @@ public IAsyncEnumerable<Airline> ListAsync(Expression<Func<Airline, bool>> predi
             return results;
         }
 
+        /// <summary>
+        /// Return the number of airlines in the database
+        /// </summary>
+        /// <returns></returns>
+        public async Task<int> CountAsync()
+            => await _context.Airlines.CountAsync();
+
         /// <summary>
         /// Add a named airline, if it doesn't already exist
         /// </summary>

src/FlightRecorder.BusinessLogic/Database/FlightManager.cs

@@ -63,6 +63,13 @@ public IAsyncEnumerable<Flight> ListAsync(Expression<Func<Flight, bool>> predica
             return flights;
         }
 
+        /// <summary>
+        /// Return the number of flights in the database
+        /// </summary>
+        /// <returns></returns>
+        public async Task<int> CountAsync()
+            => await _factory.Context.Flights.CountAsync();
+
         /// <summary>
         /// Get the flights for a named airline
         /// </summary>

src/FlightRecorder.BusinessLogic/Database/LocationManager.cs

@@ -60,6 +60,13 @@ public virtual IAsyncEnumerable<Location> ListAsync(Expression<Func<Location, bo
             return results;
         }
 
+        /// <summary>
+        /// Return the number of locations in the database
+        /// </summary>
+        /// <returns></returns>
+        public async Task<int> CountAsync()
+            => await _context.Locations.CountAsync();
+
         /// <summary>
         /// Add a named location, if it doesn't already exist
         /// </summary>

src/FlightRecorder.BusinessLogic/Database/ManufacturerManager.cs

@@ -60,6 +60,13 @@ public IAsyncEnumerable<Manufacturer> ListAsync(Expression<Func<Manufacturer, bo
             return results;
         }
 
+        /// <summary>
+        /// Return the number of manufacturers in the database
+        /// </summary>
+        /// <returns></returns>
+        public async Task<int> CountAsync()
+            => await _context.Manufacturers.CountAsync();
+
         /// <summary>
         /// Add a named manufacturer, if it doesn't already exist
         /// </summary>

src/FlightRecorder.BusinessLogic/Database/ModelManager.cs

@@ -63,6 +63,13 @@ public IAsyncEnumerable<Model> ListAsync(Expression<Func<Model, bool>> predicate
             return models;
         }
 
+        /// <summary>
+        /// Return the number of aircraft models in the database
+        /// </summary>
+        /// <returns></returns>
+        public async Task<int> CountAsync()
+            => await _factory.Context.Models.CountAsync();
+
         /// <summary>
         /// Get the models for a named manufacturer
         /// </summary>

src/FlightRecorder.BusinessLogic/Database/SightingManager.cs

@@ -76,6 +76,13 @@ public IAsyncEnumerable<Sighting> ListAsync(Expression<Func<Sighting, bool>> pre
             return sightings;
         }
 
+        /// <summary>
+        /// Return the number of sightings in the database
+        /// </summary>
+        /// <returns></returns>
+        public async Task<int> CountAsync()
+            => await _factory.Context.Sightings.CountAsync();
+
         /// <summary>
         /// Add a new sighting
         /// </summary>

src/FlightRecorder.Entities/Interfaces/IAircraftManager.cs

@@ -11,6 +11,7 @@ public interface IAircraftManager
         Task<Aircraft> AddAsync(string registration, string serialNumber, long? yearOfManufacture, string modelName, string manufacturerName);
         Task<Aircraft> GetAsync(Expression<Func<Aircraft, bool>> predicate);
         IAsyncEnumerable<Aircraft> ListAsync(Expression<Func<Aircraft, bool>> predicate, int pageNumber, int pageSize);
+        Task<int> CountAsync();
         Task<IAsyncEnumerable<Aircraft>> ListByModelAsync(string modelName, int pageNumber, int pageSize);
         Task<IAsyncEnumerable<Aircraft>> ListByManufacturerAsync(string manufacturerName, int pageNumber, int pageSize);
     }

src/FlightRecorder.Entities/Interfaces/IAirlineManager.cs

@@ -10,6 +10,7 @@ public interface IAirlineManager
     {
         Task<Airline> AddAsync(string name);
         Task<Airline> GetAsync(Expression<Func<Airline, bool>> predicate);
-        IAsyncEnumerable<Airline> ListAsync(Expression<Func<Airline, bool>> predicate, int pageNumber, int pageSize);
+        IAsyncEnumerable<Airline> ListAsync(Expression<Func<Airline, bool>> predicate, int pageNumber, int pageSize);
+        Task<int> CountAsync();
     }
 }

src/FlightRecorder.Entities/Interfaces/IFlightManager.cs

@@ -11,6 +11,7 @@ public interface IFlightManager
         Task<Flight> AddAsync(string number, string embarkation, string destination, string airlineName);
         Task<Flight> GetAsync(Expression<Func<Flight, bool>> predicate);
         IAsyncEnumerable<Flight> ListAsync(Expression<Func<Flight, bool>> predicate, int pageNumber, int pageSize);
+        Task<int> CountAsync();
         Task<IAsyncEnumerable<Flight>> ListByAirlineAsync(string airlineName, int pageNumber, int pageSize);
     }
 }

src/FlightRecorder.Entities/Interfaces/ILocationManager.cs

@@ -10,6 +10,7 @@ public interface ILocationManager
     {
         Task<Location> AddAsync(string name);
         Task<Location> GetAsync(Expression<Func<Location, bool>> predicate);
-        IAsyncEnumerable<Location> ListAsync(Expression<Func<Location, bool>> predicate, int pageNumber, int pageSize);
+        IAsyncEnumerable<Location> ListAsync(Expression<Func<Location, bool>> predicate, int pageNumber, int pageSize);
+        Task<int> CountAsync();
     }
 }

src/FlightRecorder.Entities/Interfaces/IManufacturerManager.cs

@@ -10,6 +10,7 @@ public interface IManufacturerManager
     {
         Task<Manufacturer> AddAsync(string name);
         Task<Manufacturer> GetAsync(Expression<Func<Manufacturer, bool>> predicate);
-        IAsyncEnumerable<Manufacturer> ListAsync(Expression<Func<Manufacturer, bool>> predicate, int pageNumber, int pageSize);
+        IAsyncEnumerable<Manufacturer> ListAsync(Expression<Func<Manufacturer, bool>> predicate, int pageNumber, int pageSize);
+        Task<int> CountAsync();
     }
 }

src/FlightRecorder.Entities/Interfaces/IModelManager.cs

@@ -11,6 +11,7 @@ public interface IModelManager
         Task<Model> AddAsync(string name, string manufacturerName);
         Task<Model> GetAsync(Expression<Func<Model, bool>> predicate);
         IAsyncEnumerable<Model> ListAsync(Expression<Func<Model, bool>> predicate, int pageNumber, int pageSize);
+        Task<int> CountAsync();
         IAsyncEnumerable<Model> ListByManufacturerAsync(string manufacturerName, int pageNumber, int pageSize);
     }
 }

src/FlightRecorder.Entities/Interfaces/ISightingManager.cs

@@ -13,6 +13,7 @@ public interface ISightingManager
         Task<Sighting> AddAsync(FlattenedSighting flattened);
         Task<Sighting> GetAsync(Expression<Func<Sighting, bool>> predicate);
         IAsyncEnumerable<Sighting> ListAsync(Expression<Func<Sighting, bool>> predicate, int pageNumber, int pageSize);
+        Task<int> CountAsync();
         Task<IAsyncEnumerable<Sighting>> ListByAircraftAsync(string registration, int pageNumber, int pageSize);
         Task<IAsyncEnumerable<Sighting>> ListByRouteAsync(string embarkation, string destination, int pageNumber, int pageSize);
         Task<IAsyncEnumerable<Sighting>> ListByAirlineAsync(string airlineName, int pageNumber, int pageSize);

src/FlightRecorder.Mvc/FlightRecorder.Mvc.csproj

@@ -2,9 +2,9 @@
 
   <PropertyGroup>
     <TargetFramework>net8.0</TargetFramework>
-    <ReleaseVersion>1.10.0.0</ReleaseVersion>
-    <FileVersion>1.10.0.0</FileVersion>
-    <ProductVersion>1.10.0</ProductVersion>
+    <ReleaseVersion>1.11.0.0</ReleaseVersion>
+    <FileVersion>1.11.0.0</FileVersion>
+    <ProductVersion>1.11.0</ProductVersion>
     <ImplicitUsings>enable</ImplicitUsings>
     <IsPackable>false</IsPackable>
   </PropertyGroup>

src/FlightRecorder.Mvc/Views/Shared/_Layout.cshtml

@@ -109,7 +109,7 @@
 
     <footer class="border-top footer text-muted">
         <div class="container">
-            &copy; 2020, 2021, 2022, 2023, 2024 - Flight Recorder
+            &copy; 2020, 2021, 2022, 2023, 2024 - David Walker
         </div>
     </footer>
     <script src="~/lib/bootstrap/dist/js/bootstrap.bundle.min.js"></script>