37 lines
1.2 KiB
C#
37 lines
1.2 KiB
C#
using Microsoft.EntityFrameworkCore;
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public class SiteService : ISiteService
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{
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private readonly AppDbContext _db;
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public SiteService(AppDbContext db) => _db = db;
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public async Task<ClinicalSite> CreateAsync(CreateSiteRequest req)
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{
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var exists = await _db.ClinicalSites.AnyAsync(s => s.SiteCode == req.SiteCode);
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if (exists)
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throw new ConflictException(
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$"Site code '{req.SiteCode}' is already registered.",
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"SITE_CODE_CONFLICT");
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var site = new ClinicalSite(req.SiteCode, req.Name, req.Address);
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_db.ClinicalSites.Add(site);
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await _db.SaveChangesAsync();
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return site;
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}
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public async Task<ClinicalSite> GetByIdAsync(Guid id)
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{
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var site = await _db.ClinicalSites
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.AsNoTracking()
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.FirstOrDefaultAsync(s => s.Id == id);
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if (site is null)
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throw new NotFoundException("Clinical site not found.", "SITE_NOT_FOUND");
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return site;
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}
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public async Task<List<ClinicalSite>> ListAsync() =>
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await _db.ClinicalSites.AsNoTracking()
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.OrderBy(s => s.SiteCode)
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.ToListAsync();
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} |