Refactored endpoints to be more functional and more expressive
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@@ -1,5 +1,6 @@
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using PostFundManagement.Domain;
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using PostFundManagement.Domain.Abstractions;
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using PostFundManagement.Domain.Errors;
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using PostFundManagement.Domain.Extensions;
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using PostFundManagement.Domain.Models;
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using PostFundManagement.Infrastructure.Database;
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@@ -8,11 +9,10 @@ namespace PostFundManagement.Application.Services.Communications;
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public sealed class CommunicationsService(IDbContextFactory<ApplicationDbContext> contextFactory) : IService
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{
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public async ValueTask<Result<Invite>> SendInviteAsync(InviteRequest request, Guid userId, CancellationToken cancellationToken = default)
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{
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try
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public async ValueTask<Result<Invite>> SendInviteAsync(InviteRequest request, Guid userId, CancellationToken cancellationToken = default) =>
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await Result.Try((Func<ValueTask<Result<Invite>>>)(async () =>
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{
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using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
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await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
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var invite = new Domain.Entities.Invite
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{
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@@ -40,19 +40,13 @@ public sealed class CommunicationsService(IDbContextFactory<ApplicationDbContext
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return await context.SaveChangesAsync(cancellationToken) > 0
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? Result.Ok(invite.Map())
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: Result.Fail("Failed to complete the insite distribution");
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}
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catch (Exception ex)
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{
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return Result.Fail(new Error(ex.Message).CausedBy(ex));
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}
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}
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: Result.Fail<Invite>(CreateError.New);
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}));
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public async ValueTask<Result<Invite[]>> GetInvitesAsync(Pagination pagination, CancellationToken cancellationToken = default)
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{
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try
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public async ValueTask<Result<Invite[]>> GetInvitesAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
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await Result.Try((Func<ValueTask<Result<Invite[]>>>)(async () =>
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{
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using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
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await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
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var invites = await context.Invites.AsNoTracking()
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.OrderByDescending(i => i.CreatedAt)
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@@ -60,29 +54,18 @@ public sealed class CommunicationsService(IDbContextFactory<ApplicationDbContext
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.Take(pagination.PageSize)
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.ToListAsync(cancellationToken);
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return Result.Ok(invites?.Select(i => i.Map()).ToArray() ?? []);
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}
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catch (Exception ex)
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{
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return Result.Fail(new Error(ex.Message).CausedBy(ex));
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}
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}
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return Result.Ok(invites.Select(i => i.Map()).ToArray());
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}));
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public async ValueTask<Result<Invite>> GetApplicantInviteAsync(Guid userId, CancellationToken cancellationToken)
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{
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try
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public async ValueTask<Result<Invite>> GetApplicantInviteAsync(Guid userId, CancellationToken cancellationToken) =>
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await Result.Try((Func<ValueTask<Result<Invite>>>)(async () =>
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{
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using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
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await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
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var invite = await context.Invites.AsNoTracking().FirstOrDefaultAsync(i => i.Recipient == userId, cancellationToken);
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return invite is not null
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? Result.Ok(invite.Map())
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: Result.Fail("Failed to find specific invite.");
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}
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catch (Exception ex)
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{
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return Result.Fail(new Error(ex.Message).CausedBy(ex));
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}
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}
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: Result.Fail<Invite>(NotFoundError.New);
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}));
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}
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