Intialize API project.

.gitignore

@@ -0,0 +1,53 @@
+# Build results
+bin/
+obj/
+out/
+
+# .NET user-specific files
+*.user
+*.rsuser
+*.suo
+*.userosscache
+*.sln.docstates
+
+# Rider
+.idea/
+*.sln.iml
+
+# VS Code
+.vscode/
+
+# Visual Studio
+.vs/
+
+# Logs
+*.log
+
+# OS files
+.DS_Store
+Thumbs.db
+
+# ASP.NET secrets
+secrets.json
+
+# Publish output
+publish/
+
+# NuGet
+*.nupkg
+*.snupkg
+.nuget/
+packages/
+
+# Test results
+TestResults/
+*.trx
+
+# Coverage
+coverage/
+*.coverage
+*.coveragexml
+
+# Temporary files
+*.tmp
+*.temp

Controllers/WeatherForecastController.fs

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+namespace MusicAPI.Controllers
+
+open System
+open System.Collections.Generic
+open System.Linq
+open System.Threading.Tasks
+open Microsoft.AspNetCore.Mvc
+open Microsoft.Extensions.Logging
+open MusicAPI
+
+[<ApiController>]
+[<Route("[controller]")>]
+type WeatherForecastController (logger : ILogger<WeatherForecastController>) =
+    inherit ControllerBase()
+
+    let summaries =
+        [|
+            "Freezing"
+            "Bracing"
+            "Chilly"
+            "Cool"
+            "Mild"
+            "Warm"
+            "Balmy"
+            "Hot"
+            "Sweltering"
+            "Scorching"
+        |]
+
+    [<HttpGet>]
+    member _.Get() =
+        let rng = System.Random()
+        [|
+            for index in 0..4 ->
+                { Date = DateTime.Now.AddDays(float index)
+                  TemperatureC = rng.Next(-20,55)
+                  Summary = summaries.[rng.Next(summaries.Length)] }
+        |]

MusicAPI.fsproj

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+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net9.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Compile Include="WeatherForecast.fs" />
+    <Compile Include="Controllers/WeatherForecastController.fs" />
+    <Compile Include="Program.fs" />
+  </ItemGroup>
+
+</Project>

Program.fs

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+namespace MusicAPI
+#nowarn "20"
+open System
+open System.Collections.Generic
+open System.IO
+open System.Linq
+open System.Threading.Tasks
+open Microsoft.AspNetCore
+open Microsoft.AspNetCore.Builder
+open Microsoft.AspNetCore.Hosting
+open Microsoft.AspNetCore.HttpsPolicy
+open Microsoft.Extensions.Configuration
+open Microsoft.Extensions.DependencyInjection
+open Microsoft.Extensions.Hosting
+open Microsoft.Extensions.Logging
+
+module Program =
+    let exitCode = 0
+
+    [<EntryPoint>]
+    let main args =
+
+        let builder = WebApplication.CreateBuilder(args)
+
+        builder.Services.AddControllers()
+
+        let app = builder.Build()
+
+        app.UseHttpsRedirection()
+
+        app.UseAuthorization()
+        app.MapControllers()
+
+        app.Run()
+
+        exitCode

Properties/launchSettings.json

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+{
+  "$schema": "https://json.schemastore.org/launchsettings.json",
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "weatherforecast",
+      "applicationUrl": "http://localhost:5006",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "weatherforecast",
+      "applicationUrl": "https://localhost:7072;http://localhost:5006",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

README.md

@@ -1,3 +1,11 @@
 # MusicAPI
 
-F# music API for offline server.
+## .NET commands
+
+initialize project:
+* `dotnet new webapi -lang F# -o MusicAPI`
+
+run project locally:
+* `dotnet run`
+
+## Deployment

WeatherForecast.fs

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+namespace MusicAPI
+
+open System
+
+type WeatherForecast =
+    { Date: DateTime
+      TemperatureC: int
+      Summary: string }
+
+    member this.TemperatureF =
+        32.0 + (float this.TemperatureC / 0.5556)

appsettings.Development.json

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+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}

appsettings.json

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+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}