implements a dico

src/Yavsc.Server/Services/DictionnaireMetierModerationService.cs

@@ -0,0 +1,116 @@
+using Microsoft.EntityFrameworkCore;
+using Yavsc.Models;
+using Yavsc.Models.Workflow;
+
+namespace Yavsc.Server.Services
+{
+    public class DictionnaireMetierModerationService
+    {
+        private readonly ApplicationDbContext _context;
+
+        public DictionnaireMetierModerationService(ApplicationDbContext context)
+        {
+            _context = context;
+        }
+
+        public async Task<TermeMetier> ProposerTermAsync(
+            long dictionnaireId,
+            string mot,
+            string definition,
+            string langue,
+            string userId)
+        {
+            if (string.IsNullOrWhiteSpace(mot))
+            {
+                throw new ArgumentException("Le terme est requis.", nameof(mot));
+            }
+
+            if (string.IsNullOrWhiteSpace(definition))
+            {
+                throw new ArgumentException("La définition est requise.", nameof(definition));
+            }
+
+            var dictionary = await _context.DictionnaireMetier
+                .SingleOrDefaultAsync(d => d.Id == dictionnaireId);
+
+            if (dictionary is null)
+            {
+                throw new KeyNotFoundException($"Dictionnaire {dictionnaireId} introuvable.");
+            }
+
+            var normalizedMot = mot.Trim();
+            var exists = await _context.TermeMetier
+                .AnyAsync(t => t.DictionnaireMetierId == dictionnaireId
+                    && t.Langue == langue
+                    && t.Mot == normalizedMot);
+
+            if (exists)
+            {
+                throw new InvalidOperationException($"Le terme '{normalizedMot}' existe déjà dans ce dictionnaire.");
+            }
+
+            var term = new TermeMetier
+            {
+                DictionnaireMetierId = dictionnaireId,
+                DictionnaireMetier = dictionary,
+                Mot = normalizedMot,
+                Definition = definition.Trim(),
+                Langue = string.IsNullOrWhiteSpace(langue) ? "fr" : langue,
+                StatutValidation = StatutValidationTerme.Propose,
+                ProposeParId = userId,
+                ValideParId = null,
+                DateSoumission = DateTime.UtcNow,
+                DateValidation = null
+            };
+
+            _context.TermeMetier.Add(term);
+            await _context.SaveChangesAsync();
+            return term;
+        }
+
+        public async Task<TermeMetier> ValiderTermAsync(long termeId, string moderatorId)
+        {
+            var term = await _context.TermeMetier
+                .SingleOrDefaultAsync(t => t.Id == termeId);
+
+            if (term is null)
+            {
+                throw new KeyNotFoundException($"Terme {termeId} introuvable.");
+            }
+
+            term.StatutValidation = StatutValidationTerme.Valide;
+            term.ValideParId = moderatorId;
+            term.DateValidation = DateTime.UtcNow;
+
+            await _context.SaveChangesAsync();
+            return term;
+        }
+
+        public async Task<TermeMetier> RejeterTermAsync(long termeId, string moderatorId)
+        {
+            var term = await _context.TermeMetier
+                .SingleOrDefaultAsync(t => t.Id == termeId);
+
+            if (term is null)
+            {
+                throw new KeyNotFoundException($"Terme {termeId} introuvable.");
+            }
+
+            term.StatutValidation = StatutValidationTerme.Rejete;
+            term.ValideParId = moderatorId;
+            term.DateValidation = DateTime.UtcNow;
+
+            await _context.SaveChangesAsync();
+            return term;
+        }
+
+        public async Task<List<TermeMetier>> GetPendingAsync(long dictionnaireId)
+        {
+            return await _context.TermeMetier
+                .Where(t => t.DictionnaireMetierId == dictionnaireId
+                    && t.StatutValidation == StatutValidationTerme.Propose)
+                .OrderBy(t => t.DateSoumission)
+                .ToListAsync();
+        }
+    }
+}