Constants for file

FundaScraper/App/FundaScraperBackgroundService.cs

@@ -38,7 +38,7 @@ protected override async Task ExecuteAsync(CancellationToken stoppingToken)
                     new(nameof(ListingModel.ZipCode), settings.Value.ZipCodeSelector)
                 ])
             .AddSink(webhookSink)
-            .AddSink(new CsvFileSink(Path.Combine("/data", "results.csv"), dataCleanupOnStart: true))
+            .AddSink(new CsvFileSink(Constants.FileNames.ResultsFilePath, dataCleanupOnStart: true))
             .WithParallelismDegree(settings.Value.ParallelismDegree)
             .PageCrawlLimit(settings.Value.PageCrawlLimit);
 

FundaScraper/App/WebhookDB.cs

@@ -4,7 +4,7 @@ namespace FundaScraper.App;
 
 internal class WebhookDB
 {
-    private readonly string DatabaseFilePath = Path.Combine("/data", "webhooks-history.json");
+    private readonly string WebhooksHistoryJson = Constants.FileNames.WebhooksHistoryJson;
     private  Dictionary<string, ListingModel> Listings { get; init; }
 
     public WebhookDB()
@@ -26,14 +26,14 @@ internal async Task SaveWebHook(ListingModel entry)
 
     private async Task<DbModel> GetHistoryFile()
     {
-        if (!File.Exists(DatabaseFilePath))
+        if (!File.Exists(WebhooksHistoryJson))
         {
             return new DbModel([]);
         }
 
         try
         {
-            var json = await File.ReadAllTextAsync(DatabaseFilePath);
+            var json = await File.ReadAllTextAsync(WebhooksHistoryJson);
             return JsonSerializer.Deserialize<DbModel>(json)!;
         }
         catch
@@ -46,9 +46,9 @@ private async Task SaveHistoryFile(DbModel model)
     {
         var json = JsonSerializer.Serialize(model);
 
-        Directory.CreateDirectory(Path.GetDirectoryName(DatabaseFilePath)!);
+        Directory.CreateDirectory(Path.GetDirectoryName(WebhooksHistoryJson)!);
 
-        await File.WriteAllTextAsync(DatabaseFilePath, json);
+        await File.WriteAllTextAsync(WebhooksHistoryJson, json);
     }
 }
 

FundaScraper/App/WebhookSink.cs

@@ -29,7 +29,7 @@ public async Task EmitAsync(ParsedData entity, CancellationToken cancellationTok
 
         try
         {
-            listingModel = JsonSerializer.Deserialize<ListingModel>(entity.Data.ToString());
+            listingModel = JsonSerializer.Deserialize<ListingModel>(entity.Data.ToString())!;
         }
         catch { return; }
 

FundaScraper/Constants.cs

@@ -0,0 +1,10 @@
+namespace FundaScraper;
+
+internal static class Constants
+{
+    internal static class FileNames
+    {
+        internal static string WebhooksHistoryJson = Path.Combine("/data", "webhooks-history.json");
+        internal static string ResultsFilePath = Path.Combine("/data", "results.csv");
+    }
+}