Added shared projects

2026-05-03 16:10:27 +02:00
parent 66c08dc54b
commit 1b997013bb
81 changed files with 4507 additions and 1 deletions
@@ -0,0 +1,30 @@
+using LiteCharms.Models;
+
+namespace LiteCharms.Features.Leads.Queries;
+
+public class GetCustomerLeadsQuery : IRequest<Result<Lead[]>>
+{
+    public Guid CustomerId { get; }
+
+    public DateOnly From { get; set; }
+
+    public DateOnly To { get; set; }
+
+    private GetCustomerLeadsQuery(Guid customerId, DateOnly from, DateOnly to)
+    {
+        CustomerId = customerId;
+        From = from;
+        To = to;
+    }
+
+    public static GetCustomerLeadsQuery Create(Guid customerId, DateOnly from, DateOnly to)
+    {
+        if(customerId == Guid.Empty)
+            throw new ArgumentException("Customer ID cannot be empty.", nameof(customerId));
+
+        if(from > to)
+            throw new ArgumentException("The 'From' date cannot be later than the 'To' date.");
+
+        return new(customerId, from, to);
+    }
+}
@@ -0,0 +1,24 @@
+using LiteCharms.Models;
+
+namespace LiteCharms.Features.Leads.Queries;
+
+public class GetLeadsQuery : IRequest<Result<Lead[]>>
+{
+    public DateOnly From { get; set; }
+
+    public DateOnly To { get; set; }
+
+    private GetLeadsQuery(DateOnly from, DateOnly to)
+    {
+        From = from;
+        To = to;
+    }
+
+    public static GetLeadsQuery Create(DateOnly from, DateOnly to)
+    {
+        if (from > to)
+            throw new ArgumentException("From date cannot be greater than To date.");
+
+        return new(from, to);
+    }
+}
@@ -0,0 +1,33 @@
+using LiteCharms.Extensions;
+using LiteCharms.Infrastructure.Database;
+using LiteCharms.Models;
+
+namespace LiteCharms.Features.Leads.Queries.Handlers;
+
+public class GetCustomerLeadsQueryHandler(IDbContextFactory<LeadGeneratorDbContext> contextFactory) : IRequestHandler<GetCustomerLeadsQuery, Result<Lead[]>>
+{
+    public async ValueTask<Result<Lead[]>> Handle(GetCustomerLeadsQuery request, CancellationToken cancellationToken)
+    {
+		try
+		{
+            var fromDate = request.From.ToDateTime(TimeOnly.MinValue);
+            var toDate = request.To.ToDateTime(TimeOnly.MaxValue);
+
+            using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
+
+            var leads = await context.Leads.AsNoTracking()
+                .OrderByDescending(o => o.CreatedAt)
+                .Where(lead => lead.CustomerId == request.CustomerId)
+                .Where(lead => lead.CreatedAt.Date >= fromDate && lead.CreatedAt.Date <= toDate)
+                .ToArrayAsync(cancellationToken);
+
+            return leads?.Length > 0
+                ? Result.Ok(leads.Select(l => l.ToModel()).ToArray())
+                : Result.Fail(new Error($"No customer {request.CustomerId} leads found for the specified date range {request.From} to {request.To}."));
+        }
+		catch (Exception ex)
+		{
+            return Result.Fail<Lead[]>(new Error(ex.Message).CausedBy(ex));
+        }
+    }
+}
@@ -0,0 +1,32 @@
+using LiteCharms.Extensions;
+using LiteCharms.Infrastructure.Database;
+using LiteCharms.Models;
+
+namespace LiteCharms.Features.Leads.Queries.Handlers;
+
+public class GetLeadsQueryHandler(IDbContextFactory<LeadGeneratorDbContext> contextFactory) : IRequestHandler<GetLeadsQuery, Result<Lead[]>>
+{
+    public async ValueTask<Result<Lead[]>> Handle(GetLeadsQuery request, CancellationToken cancellationToken)
+    {
+		try
+		{
+            var fromDate = request.From.ToDateTime(TimeOnly.MinValue);
+            var toDate = request.To.ToDateTime(TimeOnly.MaxValue);
+
+            using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
+
+            var leads = await context.Leads.AsNoTracking()
+                .OrderByDescending(o => o.CreatedAt)
+                .Where(l => l.CreatedAt.Date >= fromDate && l.CreatedAt.Date <= toDate)
+                .ToArrayAsync(cancellationToken);
+
+            return leads?.Length > 0 
+                ? Result.Ok(leads.Select(l => l.ToModel()).ToArray()) 
+                : Result.Fail(new Error($"No leads found for the specified date range {request.From} to {request.To}."));
+        }
+		catch (Exception ex)
+		{
+            return Result.Fail(new Error(ex.Message).CausedBy(ex));
+        }
+    }
+}