-

src/Apollinare.Domain/Entities/Warehouse/ArticleBarcode.cs

@@ -0,0 +1,96 @@
+namespace Apollinare.Domain.Entities.Warehouse;
+
+/// <summary>
+/// Codici a barre aggiuntivi per un articolo (multi-barcode support)
+/// </summary>
+public class ArticleBarcode : BaseEntity
+{
+    /// <summary>
+    /// Articolo di riferimento
+    /// </summary>
+    public int ArticleId { get; set; }
+
+    /// <summary>
+    /// Codice a barre
+    /// </summary>
+    public string Barcode { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Tipo codice a barre
+    /// </summary>
+    public BarcodeType Type { get; set; } = BarcodeType.EAN13;
+
+    /// <summary>
+    /// Descrizione (es. "Confezione da 6", "Pallet")
+    /// </summary>
+    public string? Description { get; set; }
+
+    /// <summary>
+    /// Quantità associata al barcode (es. 6 per confezione da 6)
+    /// </summary>
+    public decimal Quantity { get; set; } = 1;
+
+    /// <summary>
+    /// Se è il barcode principale
+    /// </summary>
+    public bool IsPrimary { get; set; }
+
+    /// <summary>
+    /// Se attivo
+    /// </summary>
+    public bool IsActive { get; set; } = true;
+
+    // Navigation properties
+    public WarehouseArticle? Article { get; set; }
+}
+
+/// <summary>
+/// Tipo di codice a barre
+/// </summary>
+public enum BarcodeType
+{
+    /// <summary>
+    /// EAN-13 (European Article Number)
+    /// </summary>
+    EAN13 = 0,
+
+    /// <summary>
+    /// EAN-8
+    /// </summary>
+    EAN8 = 1,
+
+    /// <summary>
+    /// UPC-A (Universal Product Code)
+    /// </summary>
+    UPCA = 2,
+
+    /// <summary>
+    /// UPC-E
+    /// </summary>
+    UPCE = 3,
+
+    /// <summary>
+    /// Code 128
+    /// </summary>
+    Code128 = 4,
+
+    /// <summary>
+    /// Code 39
+    /// </summary>
+    Code39 = 5,
+
+    /// <summary>
+    /// QR Code
+    /// </summary>
+    QRCode = 6,
+
+    /// <summary>
+    /// DataMatrix
+    /// </summary>
+    DataMatrix = 7,
+
+    /// <summary>
+    /// Codice interno
+    /// </summary>
+    Internal = 8
+}

src/Apollinare.Domain/Entities/Warehouse/ArticleBatch.cs

@@ -0,0 +1,145 @@
+namespace Apollinare.Domain.Entities.Warehouse;
+
+/// <summary>
+/// Partita/Lotto di un articolo
+/// </summary>
+public class ArticleBatch : BaseEntity
+{
+    /// <summary>
+    /// Articolo di riferimento
+    /// </summary>
+    public int ArticleId { get; set; }
+
+    /// <summary>
+    /// Codice partita/lotto
+    /// </summary>
+    public string BatchNumber { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Data di produzione
+    /// </summary>
+    public DateTime? ProductionDate { get; set; }
+
+    /// <summary>
+    /// Data di scadenza
+    /// </summary>
+    public DateTime? ExpiryDate { get; set; }
+
+    /// <summary>
+    /// Lotto fornitore
+    /// </summary>
+    public string? SupplierBatch { get; set; }
+
+    /// <summary>
+    /// ID fornitore di origine
+    /// </summary>
+    public int? SupplierId { get; set; }
+
+    /// <summary>
+    /// Costo specifico della partita
+    /// </summary>
+    public decimal? UnitCost { get; set; }
+
+    /// <summary>
+    /// Quantità iniziale del lotto
+    /// </summary>
+    public decimal InitialQuantity { get; set; }
+
+    /// <summary>
+    /// Quantità corrente disponibile
+    /// </summary>
+    public decimal CurrentQuantity { get; set; }
+
+    /// <summary>
+    /// Quantità riservata
+    /// </summary>
+    public decimal ReservedQuantity { get; set; }
+
+    /// <summary>
+    /// Stato della partita
+    /// </summary>
+    public BatchStatus Status { get; set; } = BatchStatus.Available;
+
+    /// <summary>
+    /// Risultato controllo qualità
+    /// </summary>
+    public QualityStatus? QualityStatus { get; set; }
+
+    /// <summary>
+    /// Data ultimo controllo qualità
+    /// </summary>
+    public DateTime? LastQualityCheckDate { get; set; }
+
+    /// <summary>
+    /// Certificazioni associate (JSON array)
+    /// </summary>
+    public string? Certifications { get; set; }
+
+    /// <summary>
+    /// Note sulla partita
+    /// </summary>
+    public string? Notes { get; set; }
+
+    // Navigation properties
+    public WarehouseArticle? Article { get; set; }
+    public ICollection<StockLevel> StockLevels { get; set; } = new List<StockLevel>();
+    public ICollection<StockMovementLine> MovementLines { get; set; } = new List<StockMovementLine>();
+    public ICollection<ArticleSerial> Serials { get; set; } = new List<ArticleSerial>();
+}
+
+/// <summary>
+/// Stato della partita/lotto
+/// </summary>
+public enum BatchStatus
+{
+    /// <summary>
+    /// Disponibile per utilizzo
+    /// </summary>
+    Available = 0,
+
+    /// <summary>
+    /// In quarantena (in attesa controllo qualità)
+    /// </summary>
+    Quarantine = 1,
+
+    /// <summary>
+    /// Bloccato (non utilizzabile)
+    /// </summary>
+    Blocked = 2,
+
+    /// <summary>
+    /// Scaduto
+    /// </summary>
+    Expired = 3,
+
+    /// <summary>
+    /// Esaurito
+    /// </summary>
+    Depleted = 4
+}
+
+/// <summary>
+/// Stato qualità della partita
+/// </summary>
+public enum QualityStatus
+{
+    /// <summary>
+    /// Non controllato
+    /// </summary>
+    NotChecked = 0,
+
+    /// <summary>
+    /// Approvato
+    /// </summary>
+    Approved = 1,
+
+    /// <summary>
+    /// Respinto
+    /// </summary>
+    Rejected = 2,
+
+    /// <summary>
+    /// Approvato con riserva
+    /// </summary>
+    ConditionallyApproved = 3
+}

src/Apollinare.Domain/Entities/Warehouse/ArticleSerial.cs

@@ -0,0 +1,129 @@
+namespace Apollinare.Domain.Entities.Warehouse;
+
+/// <summary>
+/// Seriale/Matricola di un articolo
+/// </summary>
+public class ArticleSerial : BaseEntity
+{
+    /// <summary>
+    /// Articolo di riferimento
+    /// </summary>
+    public int ArticleId { get; set; }
+
+    /// <summary>
+    /// Partita di appartenenza (opzionale)
+    /// </summary>
+    public int? BatchId { get; set; }
+
+    /// <summary>
+    /// Numero seriale/matricola
+    /// </summary>
+    public string SerialNumber { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Seriale del produttore (se diverso)
+    /// </summary>
+    public string? ManufacturerSerial { get; set; }
+
+    /// <summary>
+    /// Data di produzione
+    /// </summary>
+    public DateTime? ProductionDate { get; set; }
+
+    /// <summary>
+    /// Data di scadenza garanzia
+    /// </summary>
+    public DateTime? WarrantyExpiryDate { get; set; }
+
+    /// <summary>
+    /// Magazzino corrente
+    /// </summary>
+    public int? CurrentWarehouseId { get; set; }
+
+    /// <summary>
+    /// Stato del seriale
+    /// </summary>
+    public SerialStatus Status { get; set; } = SerialStatus.Available;
+
+    /// <summary>
+    /// Costo specifico del seriale
+    /// </summary>
+    public decimal? UnitCost { get; set; }
+
+    /// <summary>
+    /// ID fornitore di origine
+    /// </summary>
+    public int? SupplierId { get; set; }
+
+    /// <summary>
+    /// ID cliente (se venduto)
+    /// </summary>
+    public int? CustomerId { get; set; }
+
+    /// <summary>
+    /// Data di vendita
+    /// </summary>
+    public DateTime? SoldDate { get; set; }
+
+    /// <summary>
+    /// Riferimento documento di vendita
+    /// </summary>
+    public string? SalesReference { get; set; }
+
+    /// <summary>
+    /// Attributi aggiuntivi (JSON)
+    /// </summary>
+    public string? Attributes { get; set; }
+
+    /// <summary>
+    /// Note
+    /// </summary>
+    public string? Notes { get; set; }
+
+    // Navigation properties
+    public WarehouseArticle? Article { get; set; }
+    public ArticleBatch? Batch { get; set; }
+    public WarehouseLocation? CurrentWarehouse { get; set; }
+    public ICollection<StockMovementLine> MovementLines { get; set; } = new List<StockMovementLine>();
+}
+
+/// <summary>
+/// Stato del seriale
+/// </summary>
+public enum SerialStatus
+{
+    /// <summary>
+    /// Disponibile in magazzino
+    /// </summary>
+    Available = 0,
+
+    /// <summary>
+    /// Riservato (impegnato per ordine)
+    /// </summary>
+    Reserved = 1,
+
+    /// <summary>
+    /// Venduto
+    /// </summary>
+    Sold = 2,
+
+    /// <summary>
+    /// In riparazione
+    /// </summary>
+    InRepair = 3,
+
+    /// <summary>
+    /// Difettoso/Danneggiato
+    /// </summary>
+    Defective = 4,
+
+    /// <summary>
+    /// Restituito
+    /// </summary>
+    Returned = 5,
+
+    /// <summary>
+    /// Dismesso
+    /// </summary>
+    Disposed = 6
+}

src/Apollinare.Domain/Entities/Warehouse/InventoryCount.cs

@@ -0,0 +1,236 @@
+namespace Apollinare.Domain.Entities.Warehouse;
+
+/// <summary>
+/// Testata inventario fisico
+/// </summary>
+public class InventoryCount : BaseEntity
+{
+    /// <summary>
+    /// Codice inventario
+    /// </summary>
+    public string Code { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Descrizione inventario
+    /// </summary>
+    public string Description { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Data inventario
+    /// </summary>
+    public DateTime InventoryDate { get; set; }
+
+    /// <summary>
+    /// Magazzino (null = tutti i magazzini)
+    /// </summary>
+    public int? WarehouseId { get; set; }
+
+    /// <summary>
+    /// Categoria articoli (null = tutte)
+    /// </summary>
+    public int? CategoryId { get; set; }
+
+    /// <summary>
+    /// Tipo di inventario
+    /// </summary>
+    public InventoryType Type { get; set; } = InventoryType.Full;
+
+    /// <summary>
+    /// Stato inventario
+    /// </summary>
+    public InventoryStatus Status { get; set; } = InventoryStatus.Draft;
+
+    /// <summary>
+    /// Data inizio conteggio
+    /// </summary>
+    public DateTime? StartDate { get; set; }
+
+    /// <summary>
+    /// Data fine conteggio
+    /// </summary>
+    public DateTime? EndDate { get; set; }
+
+    /// <summary>
+    /// Data conferma
+    /// </summary>
+    public DateTime? ConfirmedDate { get; set; }
+
+    /// <summary>
+    /// Utente che ha confermato
+    /// </summary>
+    public string? ConfirmedBy { get; set; }
+
+    /// <summary>
+    /// ID movimento di rettifica generato
+    /// </summary>
+    public int? AdjustmentMovementId { get; set; }
+
+    /// <summary>
+    /// Valore differenze positive
+    /// </summary>
+    public decimal? PositiveDifferenceValue { get; set; }
+
+    /// <summary>
+    /// Valore differenze negative
+    /// </summary>
+    public decimal? NegativeDifferenceValue { get; set; }
+
+    /// <summary>
+    /// Note
+    /// </summary>
+    public string? Notes { get; set; }
+
+    // Navigation properties
+    public WarehouseLocation? Warehouse { get; set; }
+    public WarehouseArticleCategory? Category { get; set; }
+    public StockMovement? AdjustmentMovement { get; set; }
+    public ICollection<InventoryCountLine> Lines { get; set; } = new List<InventoryCountLine>();
+}
+
+/// <summary>
+/// Riga dettaglio inventario
+/// </summary>
+public class InventoryCountLine : BaseEntity
+{
+    /// <summary>
+    /// Inventario padre
+    /// </summary>
+    public int InventoryCountId { get; set; }
+
+    /// <summary>
+    /// Articolo
+    /// </summary>
+    public int ArticleId { get; set; }
+
+    /// <summary>
+    /// Magazzino
+    /// </summary>
+    public int WarehouseId { get; set; }
+
+    /// <summary>
+    /// Partita (se gestito a lotti)
+    /// </summary>
+    public int? BatchId { get; set; }
+
+    /// <summary>
+    /// Ubicazione
+    /// </summary>
+    public string? LocationCode { get; set; }
+
+    /// <summary>
+    /// Quantità teorica (da sistema)
+    /// </summary>
+    public decimal TheoreticalQuantity { get; set; }
+
+    /// <summary>
+    /// Quantità contata
+    /// </summary>
+    public decimal? CountedQuantity { get; set; }
+
+    /// <summary>
+    /// Differenza = CountedQuantity - TheoreticalQuantity
+    /// </summary>
+    public decimal? Difference => CountedQuantity.HasValue
+        ? CountedQuantity.Value - TheoreticalQuantity
+        : null;
+
+    /// <summary>
+    /// Costo unitario per valorizzazione differenza
+    /// </summary>
+    public decimal? UnitCost { get; set; }
+
+    /// <summary>
+    /// Valore differenza
+    /// </summary>
+    public decimal? DifferenceValue => Difference.HasValue && UnitCost.HasValue
+        ? Difference.Value * UnitCost.Value
+        : null;
+
+    /// <summary>
+    /// Data/ora del conteggio
+    /// </summary>
+    public DateTime? CountedAt { get; set; }
+
+    /// <summary>
+    /// Utente che ha effettuato il conteggio
+    /// </summary>
+    public string? CountedBy { get; set; }
+
+    /// <summary>
+    /// Secondo conteggio (per verifica discrepanze)
+    /// </summary>
+    public decimal? SecondCountQuantity { get; set; }
+
+    /// <summary>
+    /// Utente secondo conteggio
+    /// </summary>
+    public string? SecondCountBy { get; set; }
+
+    /// <summary>
+    /// Note riga
+    /// </summary>
+    public string? Notes { get; set; }
+
+    // Navigation properties
+    public InventoryCount? InventoryCount { get; set; }
+    public WarehouseArticle? Article { get; set; }
+    public WarehouseLocation? Warehouse { get; set; }
+    public ArticleBatch? Batch { get; set; }
+}
+
+/// <summary>
+/// Tipo di inventario
+/// </summary>
+public enum InventoryType
+{
+    /// <summary>
+    /// Inventario completo
+    /// </summary>
+    Full = 0,
+
+    /// <summary>
+    /// Inventario parziale (per categoria/ubicazione)
+    /// </summary>
+    Partial = 1,
+
+    /// <summary>
+    /// Inventario rotativo (ciclico)
+    /// </summary>
+    Cyclic = 2,
+
+    /// <summary>
+    /// Inventario a campione
+    /// </summary>
+    Sample = 3
+}
+
+/// <summary>
+/// Stato dell'inventario
+/// </summary>
+public enum InventoryStatus
+{
+    /// <summary>
+    /// Bozza
+    /// </summary>
+    Draft = 0,
+
+    /// <summary>
+    /// In corso
+    /// </summary>
+    InProgress = 1,
+
+    /// <summary>
+    /// Completato (in attesa conferma)
+    /// </summary>
+    Completed = 2,
+
+    /// <summary>
+    /// Confermato (rettifiche applicate)
+    /// </summary>
+    Confirmed = 3,
+
+    /// <summary>
+    /// Annullato
+    /// </summary>
+    Cancelled = 4
+}

src/Apollinare.Domain/Entities/Warehouse/MovementReason.cs

@@ -0,0 +1,65 @@
+namespace Apollinare.Domain.Entities.Warehouse;
+
+/// <summary>
+/// Causale movimento di magazzino
+/// </summary>
+public class MovementReason : BaseEntity
+{
+    /// <summary>
+    /// Codice causale
+    /// </summary>
+    public string Code { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Descrizione causale
+    /// </summary>
+    public string Description { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Tipo movimento associato
+    /// </summary>
+    public MovementType MovementType { get; set; }
+
+    /// <summary>
+    /// Segno del movimento sulla giacenza (+1 carico, -1 scarico)
+    /// </summary>
+    public int StockSign { get; set; }
+
+    /// <summary>
+    /// Se true, richiede riferimento documento esterno
+    /// </summary>
+    public bool RequiresExternalReference { get; set; }
+
+    /// <summary>
+    /// Se true, richiede valorizzazione
+    /// </summary>
+    public bool RequiresValuation { get; set; } = true;
+
+    /// <summary>
+    /// Se true, aggiorna il costo medio
+    /// </summary>
+    public bool UpdatesAverageCost { get; set; } = true;
+
+    /// <summary>
+    /// Se true, è una causale di sistema (non modificabile)
+    /// </summary>
+    public bool IsSystem { get; set; }
+
+    /// <summary>
+    /// Se attiva
+    /// </summary>
+    public bool IsActive { get; set; } = true;
+
+    /// <summary>
+    /// Ordine visualizzazione
+    /// </summary>
+    public int SortOrder { get; set; }
+
+    /// <summary>
+    /// Note
+    /// </summary>
+    public string? Notes { get; set; }
+
+    // Navigation properties
+    public ICollection<StockMovement> Movements { get; set; } = new List<StockMovement>();
+}

src/Apollinare.Domain/Entities/Warehouse/StockLevel.cs

@@ -0,0 +1,72 @@
+namespace Apollinare.Domain.Entities.Warehouse;
+
+/// <summary>
+/// Giacenza articolo per magazzino, partita
+/// </summary>
+public class StockLevel : BaseEntity
+{
+    /// <summary>
+    /// Articolo
+    /// </summary>
+    public int ArticleId { get; set; }
+
+    /// <summary>
+    /// Magazzino
+    /// </summary>
+    public int WarehouseId { get; set; }
+
+    /// <summary>
+    /// Partita (opzionale, se gestito a lotti)
+    /// </summary>
+    public int? BatchId { get; set; }
+
+    /// <summary>
+    /// Quantità fisica in giacenza
+    /// </summary>
+    public decimal Quantity { get; set; }
+
+    /// <summary>
+    /// Quantità riservata (impegnata per ordini)
+    /// </summary>
+    public decimal ReservedQuantity { get; set; }
+
+    /// <summary>
+    /// Quantità disponibile = Quantity - ReservedQuantity
+    /// </summary>
+    public decimal AvailableQuantity => Quantity - ReservedQuantity;
+
+    /// <summary>
+    /// Quantità in ordine (in arrivo)
+    /// </summary>
+    public decimal OnOrderQuantity { get; set; }
+
+    /// <summary>
+    /// Valore totale della giacenza (calcolato)
+    /// </summary>
+    public decimal? StockValue { get; set; }
+
+    /// <summary>
+    /// Costo unitario medio per questa giacenza
+    /// </summary>
+    public decimal? UnitCost { get; set; }
+
+    /// <summary>
+    /// Data ultimo movimento
+    /// </summary>
+    public DateTime? LastMovementDate { get; set; }
+
+    /// <summary>
+    /// Data ultimo inventario
+    /// </summary>
+    public DateTime? LastInventoryDate { get; set; }
+
+    /// <summary>
+    /// Ubicazione specifica nel magazzino (scaffale, corridoio, etc.)
+    /// </summary>
+    public string? LocationCode { get; set; }
+
+    // Navigation properties
+    public WarehouseArticle? Article { get; set; }
+    public WarehouseLocation? Warehouse { get; set; }
+    public ArticleBatch? Batch { get; set; }
+}

src/Apollinare.Domain/Entities/Warehouse/StockMovement.cs

@@ -0,0 +1,201 @@
+namespace Apollinare.Domain.Entities.Warehouse;
+
+/// <summary>
+/// Testata movimento di magazzino (carico, scarico, trasferimento, rettifica)
+/// </summary>
+public class StockMovement : BaseEntity
+{
+    /// <summary>
+    /// Numero documento movimento
+    /// </summary>
+    public string DocumentNumber { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Data movimento
+    /// </summary>
+    public DateTime MovementDate { get; set; }
+
+    /// <summary>
+    /// Tipo movimento
+    /// </summary>
+    public MovementType Type { get; set; }
+
+    /// <summary>
+    /// Causale movimento
+    /// </summary>
+    public int? ReasonId { get; set; }
+
+    /// <summary>
+    /// Magazzino di origine (per scarichi e trasferimenti)
+    /// </summary>
+    public int? SourceWarehouseId { get; set; }
+
+    /// <summary>
+    /// Magazzino di destinazione (per carichi e trasferimenti)
+    /// </summary>
+    public int? DestinationWarehouseId { get; set; }
+
+    /// <summary>
+    /// Riferimento documento esterno (DDT, fattura, ordine)
+    /// </summary>
+    public string? ExternalReference { get; set; }
+
+    /// <summary>
+    /// Tipo documento esterno
+    /// </summary>
+    public ExternalDocumentType? ExternalDocumentType { get; set; }
+
+    /// <summary>
+    /// ID fornitore (per carichi da acquisto)
+    /// </summary>
+    public int? SupplierId { get; set; }
+
+    /// <summary>
+    /// ID cliente (per scarichi per vendita)
+    /// </summary>
+    public int? CustomerId { get; set; }
+
+    /// <summary>
+    /// Stato del movimento
+    /// </summary>
+    public MovementStatus Status { get; set; } = MovementStatus.Draft;
+
+    /// <summary>
+    /// Data conferma movimento
+    /// </summary>
+    public DateTime? ConfirmedDate { get; set; }
+
+    /// <summary>
+    /// Utente che ha confermato
+    /// </summary>
+    public string? ConfirmedBy { get; set; }
+
+    /// <summary>
+    /// Valore totale movimento
+    /// </summary>
+    public decimal? TotalValue { get; set; }
+
+    /// <summary>
+    /// Note movimento
+    /// </summary>
+    public string? Notes { get; set; }
+
+    // Navigation properties
+    public WarehouseLocation? SourceWarehouse { get; set; }
+    public WarehouseLocation? DestinationWarehouse { get; set; }
+    public MovementReason? Reason { get; set; }
+    public ICollection<StockMovementLine> Lines { get; set; } = new List<StockMovementLine>();
+}
+
+/// <summary>
+/// Tipo di movimento magazzino
+/// </summary>
+public enum MovementType
+{
+    /// <summary>
+    /// Carico (aumento giacenza)
+    /// </summary>
+    Inbound = 0,
+
+    /// <summary>
+    /// Scarico (diminuzione giacenza)
+    /// </summary>
+    Outbound = 1,
+
+    /// <summary>
+    /// Trasferimento tra magazzini
+    /// </summary>
+    Transfer = 2,
+
+    /// <summary>
+    /// Rettifica inventariale (positiva o negativa)
+    /// </summary>
+    Adjustment = 3,
+
+    /// <summary>
+    /// Produzione (carico da ciclo produttivo)
+    /// </summary>
+    Production = 4,
+
+    /// <summary>
+    /// Consumo (scarico per produzione)
+    /// </summary>
+    Consumption = 5,
+
+    /// <summary>
+    /// Reso a fornitore
+    /// </summary>
+    SupplierReturn = 6,
+
+    /// <summary>
+    /// Reso da cliente
+    /// </summary>
+    CustomerReturn = 7
+}
+
+/// <summary>
+/// Stato del movimento
+/// </summary>
+public enum MovementStatus
+{
+    /// <summary>
+    /// Bozza (non ancora confermato)
+    /// </summary>
+    Draft = 0,
+
+    /// <summary>
+    /// Confermato (giacenze aggiornate)
+    /// </summary>
+    Confirmed = 1,
+
+    /// <summary>
+    /// Annullato
+    /// </summary>
+    Cancelled = 2
+}
+
+/// <summary>
+/// Tipo documento esterno collegato
+/// </summary>
+public enum ExternalDocumentType
+{
+    /// <summary>
+    /// Ordine fornitore
+    /// </summary>
+    PurchaseOrder = 0,
+
+    /// <summary>
+    /// DDT entrata
+    /// </summary>
+    InboundDeliveryNote = 1,
+
+    /// <summary>
+    /// Fattura acquisto
+    /// </summary>
+    PurchaseInvoice = 2,
+
+    /// <summary>
+    /// Ordine cliente
+    /// </summary>
+    SalesOrder = 3,
+
+    /// <summary>
+    /// DDT uscita
+    /// </summary>
+    OutboundDeliveryNote = 4,
+
+    /// <summary>
+    /// Fattura vendita
+    /// </summary>
+    SalesInvoice = 5,
+
+    /// <summary>
+    /// Ordine di produzione
+    /// </summary>
+    ProductionOrder = 6,
+
+    /// <summary>
+    /// Documento inventario
+    /// </summary>
+    InventoryDocument = 7
+}

src/Apollinare.Domain/Entities/Warehouse/StockMovementLine.cs

@@ -0,0 +1,78 @@
+namespace Apollinare.Domain.Entities.Warehouse;
+
+/// <summary>
+/// Riga dettaglio movimento di magazzino
+/// </summary>
+public class StockMovementLine : BaseEntity
+{
+    /// <summary>
+    /// Movimento padre
+    /// </summary>
+    public int MovementId { get; set; }
+
+    /// <summary>
+    /// Numero riga
+    /// </summary>
+    public int LineNumber { get; set; }
+
+    /// <summary>
+    /// Articolo
+    /// </summary>
+    public int ArticleId { get; set; }
+
+    /// <summary>
+    /// Partita (se gestito a lotti)
+    /// </summary>
+    public int? BatchId { get; set; }
+
+    /// <summary>
+    /// Seriale (se gestito a seriali) - per movimenti di singoli pezzi
+    /// </summary>
+    public int? SerialId { get; set; }
+
+    /// <summary>
+    /// Quantità movimentata
+    /// </summary>
+    public decimal Quantity { get; set; }
+
+    /// <summary>
+    /// Unità di misura
+    /// </summary>
+    public string UnitOfMeasure { get; set; } = "PZ";
+
+    /// <summary>
+    /// Costo unitario (per valorizzazione)
+    /// </summary>
+    public decimal? UnitCost { get; set; }
+
+    /// <summary>
+    /// Valore totale riga
+    /// </summary>
+    public decimal? LineValue { get; set; }
+
+    /// <summary>
+    /// Ubicazione origine (per prelievi specifici)
+    /// </summary>
+    public string? SourceLocationCode { get; set; }
+
+    /// <summary>
+    /// Ubicazione destinazione (per posizionamenti specifici)
+    /// </summary>
+    public string? DestinationLocationCode { get; set; }
+
+    /// <summary>
+    /// Riferimento riga documento esterno
+    /// </summary>
+    public string? ExternalLineReference { get; set; }
+
+    /// <summary>
+    /// Note riga
+    /// </summary>
+    public string? Notes { get; set; }
+
+    // Navigation properties
+    public StockMovement? Movement { get; set; }
+    public WarehouseArticle? Article { get; set; }
+    public ArticleBatch? Batch { get; set; }
+    public ArticleSerial? Serial { get; set; }
+}

src/Apollinare.Domain/Entities/Warehouse/StockValuation.cs

@@ -0,0 +1,153 @@
+namespace Apollinare.Domain.Entities.Warehouse;
+
+/// <summary>
+/// Storico valorizzazione magazzino per periodo
+/// </summary>
+public class StockValuation : BaseEntity
+{
+    /// <summary>
+    /// Data della valorizzazione
+    /// </summary>
+    public DateTime ValuationDate { get; set; }
+
+    /// <summary>
+    /// Periodo di riferimento (YYYYMM)
+    /// </summary>
+    public int Period { get; set; }
+
+    /// <summary>
+    /// Articolo
+    /// </summary>
+    public int ArticleId { get; set; }
+
+    /// <summary>
+    /// Magazzino (null = totale tutti i magazzini)
+    /// </summary>
+    public int? WarehouseId { get; set; }
+
+    /// <summary>
+    /// Quantità a fine periodo
+    /// </summary>
+    public decimal Quantity { get; set; }
+
+    /// <summary>
+    /// Metodo di valorizzazione usato
+    /// </summary>
+    public ValuationMethod Method { get; set; }
+
+    /// <summary>
+    /// Costo unitario calcolato
+    /// </summary>
+    public decimal UnitCost { get; set; }
+
+    /// <summary>
+    /// Valore totale = Quantity * UnitCost
+    /// </summary>
+    public decimal TotalValue { get; set; }
+
+    /// <summary>
+    /// Quantità in carico nel periodo
+    /// </summary>
+    public decimal InboundQuantity { get; set; }
+
+    /// <summary>
+    /// Valore carichi nel periodo
+    /// </summary>
+    public decimal InboundValue { get; set; }
+
+    /// <summary>
+    /// Quantità in scarico nel periodo
+    /// </summary>
+    public decimal OutboundQuantity { get; set; }
+
+    /// <summary>
+    /// Valore scarichi nel periodo
+    /// </summary>
+    public decimal OutboundValue { get; set; }
+
+    /// <summary>
+    /// Se è una chiusura definitiva (non più modificabile)
+    /// </summary>
+    public bool IsClosed { get; set; }
+
+    /// <summary>
+    /// Data chiusura
+    /// </summary>
+    public DateTime? ClosedDate { get; set; }
+
+    /// <summary>
+    /// Utente che ha chiuso
+    /// </summary>
+    public string? ClosedBy { get; set; }
+
+    /// <summary>
+    /// Note
+    /// </summary>
+    public string? Notes { get; set; }
+
+    // Navigation properties
+    public WarehouseArticle? Article { get; set; }
+    public WarehouseLocation? Warehouse { get; set; }
+}
+
+/// <summary>
+/// Dettaglio valorizzazione FIFO/LIFO per layer
+/// </summary>
+public class StockValuationLayer : BaseEntity
+{
+    /// <summary>
+    /// Articolo
+    /// </summary>
+    public int ArticleId { get; set; }
+
+    /// <summary>
+    /// Magazzino
+    /// </summary>
+    public int WarehouseId { get; set; }
+
+    /// <summary>
+    /// Partita (opzionale)
+    /// </summary>
+    public int? BatchId { get; set; }
+
+    /// <summary>
+    /// Data del layer (data carico originale)
+    /// </summary>
+    public DateTime LayerDate { get; set; }
+
+    /// <summary>
+    /// Movimento di carico che ha creato il layer
+    /// </summary>
+    public int? SourceMovementId { get; set; }
+
+    /// <summary>
+    /// Quantità originale del layer
+    /// </summary>
+    public decimal OriginalQuantity { get; set; }
+
+    /// <summary>
+    /// Quantità residua nel layer
+    /// </summary>
+    public decimal RemainingQuantity { get; set; }
+
+    /// <summary>
+    /// Costo unitario del layer
+    /// </summary>
+    public decimal UnitCost { get; set; }
+
+    /// <summary>
+    /// Valore residuo = RemainingQuantity * UnitCost
+    /// </summary>
+    public decimal RemainingValue => RemainingQuantity * UnitCost;
+
+    /// <summary>
+    /// Se il layer è esaurito
+    /// </summary>
+    public bool IsExhausted { get; set; }
+
+    // Navigation properties
+    public WarehouseArticle? Article { get; set; }
+    public WarehouseLocation? Warehouse { get; set; }
+    public ArticleBatch? Batch { get; set; }
+    public StockMovement? SourceMovement { get; set; }
+}

src/Apollinare.Domain/Entities/Warehouse/WarehouseArticle.cs

@@ -0,0 +1,237 @@
+namespace Apollinare.Domain.Entities.Warehouse;
+
+/// <summary>
+/// Articolo del modulo magazzino con gestione completa di partite e seriali
+/// </summary>
+public class WarehouseArticle : BaseEntity
+{
+    /// <summary>
+    /// Codice univoco articolo (SKU)
+    /// </summary>
+    public string Code { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Descrizione articolo
+    /// </summary>
+    public string Description { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Descrizione breve per etichette
+    /// </summary>
+    public string? ShortDescription { get; set; }
+
+    /// <summary>
+    /// Codice a barre principale (EAN/UPC)
+    /// </summary>
+    public string? Barcode { get; set; }
+
+    /// <summary>
+    /// Codice fornitore/produttore
+    /// </summary>
+    public string? ManufacturerCode { get; set; }
+
+    /// <summary>
+    /// Categoria articolo
+    /// </summary>
+    public int? CategoryId { get; set; }
+
+    /// <summary>
+    /// Unità di misura principale (es. PZ, KG, LT, MT)
+    /// </summary>
+    public string UnitOfMeasure { get; set; } = "PZ";
+
+    /// <summary>
+    /// Unità di misura secondaria per conversione
+    /// </summary>
+    public string? SecondaryUnitOfMeasure { get; set; }
+
+    /// <summary>
+    /// Fattore di conversione tra UoM primaria e secondaria
+    /// </summary>
+    public decimal? UnitConversionFactor { get; set; }
+
+    /// <summary>
+    /// Tipo di gestione magazzino
+    /// </summary>
+    public StockManagementType StockManagement { get; set; } = StockManagementType.Standard;
+
+    /// <summary>
+    /// Se true, l'articolo è gestito a partite (lotti)
+    /// </summary>
+    public bool IsBatchManaged { get; set; }
+
+    /// <summary>
+    /// Se true, l'articolo è gestito a seriali
+    /// </summary>
+    public bool IsSerialManaged { get; set; }
+
+    /// <summary>
+    /// Se true, l'articolo ha scadenza
+    /// </summary>
+    public bool HasExpiry { get; set; }
+
+    /// <summary>
+    /// Giorni di preavviso scadenza
+    /// </summary>
+    public int? ExpiryWarningDays { get; set; }
+
+    /// <summary>
+    /// Scorta minima (sotto questo livello scatta alert)
+    /// </summary>
+    public decimal? MinimumStock { get; set; }
+
+    /// <summary>
+    /// Scorta massima
+    /// </summary>
+    public decimal? MaximumStock { get; set; }
+
+    /// <summary>
+    /// Punto di riordino
+    /// </summary>
+    public decimal? ReorderPoint { get; set; }
+
+    /// <summary>
+    /// Quantità di riordino standard
+    /// </summary>
+    public decimal? ReorderQuantity { get; set; }
+
+    /// <summary>
+    /// Lead time in giorni per approvvigionamento
+    /// </summary>
+    public int? LeadTimeDays { get; set; }
+
+    /// <summary>
+    /// Metodo di valorizzazione per questo articolo (override del default)
+    /// </summary>
+    public ValuationMethod? ValuationMethod { get; set; }
+
+    /// <summary>
+    /// Costo standard (per valorizzazione a costo standard)
+    /// </summary>
+    public decimal? StandardCost { get; set; }
+
+    /// <summary>
+    /// Ultimo costo di acquisto
+    /// </summary>
+    public decimal? LastPurchaseCost { get; set; }
+
+    /// <summary>
+    /// Costo medio ponderato corrente
+    /// </summary>
+    public decimal? WeightedAverageCost { get; set; }
+
+    /// <summary>
+    /// Prezzo di vendita base
+    /// </summary>
+    public decimal? BaseSellingPrice { get; set; }
+
+    /// <summary>
+    /// Peso in Kg
+    /// </summary>
+    public decimal? Weight { get; set; }
+
+    /// <summary>
+    /// Volume in metri cubi
+    /// </summary>
+    public decimal? Volume { get; set; }
+
+    /// <summary>
+    /// Larghezza in cm
+    /// </summary>
+    public decimal? Width { get; set; }
+
+    /// <summary>
+    /// Altezza in cm
+    /// </summary>
+    public decimal? Height { get; set; }
+
+    /// <summary>
+    /// Profondità in cm
+    /// </summary>
+    public decimal? Depth { get; set; }
+
+    /// <summary>
+    /// Immagine principale
+    /// </summary>
+    public byte[]? Image { get; set; }
+
+    /// <summary>
+    /// Mime type immagine
+    /// </summary>
+    public string? ImageMimeType { get; set; }
+
+    /// <summary>
+    /// Se attivo, l'articolo può essere movimentato
+    /// </summary>
+    public bool IsActive { get; set; } = true;
+
+    /// <summary>
+    /// Note aggiuntive
+    /// </summary>
+    public string? Notes { get; set; }
+
+    // Navigation properties
+    public WarehouseArticleCategory? Category { get; set; }
+    public ICollection<StockLevel> StockLevels { get; set; } = new List<StockLevel>();
+    public ICollection<StockMovementLine> MovementLines { get; set; } = new List<StockMovementLine>();
+    public ICollection<ArticleBatch> Batches { get; set; } = new List<ArticleBatch>();
+    public ICollection<ArticleSerial> Serials { get; set; } = new List<ArticleSerial>();
+    public ICollection<ArticleBarcode> Barcodes { get; set; } = new List<ArticleBarcode>();
+}
+
+/// <summary>
+/// Tipo di gestione magazzino per l'articolo
+/// </summary>
+public enum StockManagementType
+{
+    /// <summary>
+    /// Gestione standard (quantità)
+    /// </summary>
+    Standard = 0,
+
+    /// <summary>
+    /// Non gestito a magazzino (servizi, ecc.)
+    /// </summary>
+    NotManaged = 1,
+
+    /// <summary>
+    /// Gestione a peso variabile
+    /// </summary>
+    VariableWeight = 2,
+
+    /// <summary>
+    /// Kit/Distinta base
+    /// </summary>
+    Kit = 3
+}
+
+/// <summary>
+/// Metodo di valorizzazione magazzino
+/// </summary>
+public enum ValuationMethod
+{
+    /// <summary>
+    /// Costo medio ponderato
+    /// </summary>
+    WeightedAverage = 0,
+
+    /// <summary>
+    /// First In First Out
+    /// </summary>
+    FIFO = 1,
+
+    /// <summary>
+    /// Last In First Out
+    /// </summary>
+    LIFO = 2,
+
+    /// <summary>
+    /// Costo standard
+    /// </summary>
+    StandardCost = 3,
+
+    /// <summary>
+    /// Costo specifico (per partita/seriale)
+    /// </summary>
+    SpecificCost = 4
+}

src/Apollinare.Domain/Entities/Warehouse/WarehouseArticleCategory.cs

@@ -0,0 +1,72 @@
+namespace Apollinare.Domain.Entities.Warehouse;
+
+/// <summary>
+/// Categoria articoli magazzino con struttura gerarchica
+/// </summary>
+public class WarehouseArticleCategory : BaseEntity
+{
+    /// <summary>
+    /// Codice categoria
+    /// </summary>
+    public string Code { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Nome categoria
+    /// </summary>
+    public string Name { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Descrizione
+    /// </summary>
+    public string? Description { get; set; }
+
+    /// <summary>
+    /// ID categoria padre (per gerarchia)
+    /// </summary>
+    public int? ParentCategoryId { get; set; }
+
+    /// <summary>
+    /// Livello nella gerarchia (0 = root)
+    /// </summary>
+    public int Level { get; set; }
+
+    /// <summary>
+    /// Path completo codici (es. "001.002.003")
+    /// </summary>
+    public string? FullPath { get; set; }
+
+    /// <summary>
+    /// Icona categoria (nome icona MUI)
+    /// </summary>
+    public string? Icon { get; set; }
+
+    /// <summary>
+    /// Colore categoria (hex)
+    /// </summary>
+    public string? Color { get; set; }
+
+    /// <summary>
+    /// Metodo di valorizzazione default per articoli di questa categoria
+    /// </summary>
+    public ValuationMethod? DefaultValuationMethod { get; set; }
+
+    /// <summary>
+    /// Ordine di visualizzazione
+    /// </summary>
+    public int SortOrder { get; set; }
+
+    /// <summary>
+    /// Se attiva
+    /// </summary>
+    public bool IsActive { get; set; } = true;
+
+    /// <summary>
+    /// Note
+    /// </summary>
+    public string? Notes { get; set; }
+
+    // Navigation properties
+    public WarehouseArticleCategory? ParentCategory { get; set; }
+    public ICollection<WarehouseArticleCategory> ChildCategories { get; set; } = new List<WarehouseArticleCategory>();
+    public ICollection<WarehouseArticle> Articles { get; set; } = new List<WarehouseArticle>();
+}

src/Apollinare.Domain/Entities/Warehouse/WarehouseLocation.cs

@@ -0,0 +1,113 @@
+namespace Apollinare.Domain.Entities.Warehouse;
+
+/// <summary>
+/// Rappresenta un magazzino fisico o logico
+/// </summary>
+public class WarehouseLocation : BaseEntity
+{
+    /// <summary>
+    /// Codice univoco del magazzino (es. "MAG01", "CENTRALE")
+    /// </summary>
+    public string Code { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Nome descrittivo del magazzino
+    /// </summary>
+    public string Name { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Descrizione estesa
+    /// </summary>
+    public string? Description { get; set; }
+
+    /// <summary>
+    /// Indirizzo del magazzino
+    /// </summary>
+    public string? Address { get; set; }
+
+    /// <summary>
+    /// Città
+    /// </summary>
+    public string? City { get; set; }
+
+    /// <summary>
+    /// Provincia
+    /// </summary>
+    public string? Province { get; set; }
+
+    /// <summary>
+    /// CAP
+    /// </summary>
+    public string? PostalCode { get; set; }
+
+    /// <summary>
+    /// Nazione
+    /// </summary>
+    public string? Country { get; set; } = "Italia";
+
+    /// <summary>
+    /// Tipo di magazzino (fisico, logico, transito, reso, etc.)
+    /// </summary>
+    public WarehouseType Type { get; set; } = WarehouseType.Physical;
+
+    /// <summary>
+    /// Se true, è il magazzino predefinito per carichi/scarichi
+    /// </summary>
+    public bool IsDefault { get; set; }
+
+    /// <summary>
+    /// Se attivo può ricevere movimenti
+    /// </summary>
+    public bool IsActive { get; set; } = true;
+
+    /// <summary>
+    /// Ordine di visualizzazione
+    /// </summary>
+    public int SortOrder { get; set; }
+
+    /// <summary>
+    /// Note aggiuntive
+    /// </summary>
+    public string? Notes { get; set; }
+
+    // Navigation properties
+    public ICollection<StockLevel> StockLevels { get; set; } = new List<StockLevel>();
+    public ICollection<StockMovement> SourceMovements { get; set; } = new List<StockMovement>();
+    public ICollection<StockMovement> DestinationMovements { get; set; } = new List<StockMovement>();
+}
+
+/// <summary>
+/// Tipo di magazzino
+/// </summary>
+public enum WarehouseType
+{
+    /// <summary>
+    /// Magazzino fisico standard
+    /// </summary>
+    Physical = 0,
+
+    /// <summary>
+    /// Magazzino logico (virtuale)
+    /// </summary>
+    Logical = 1,
+
+    /// <summary>
+    /// Magazzino di transito
+    /// </summary>
+    Transit = 2,
+
+    /// <summary>
+    /// Magazzino resi
+    /// </summary>
+    Returns = 3,
+
+    /// <summary>
+    /// Magazzino scarti/difettosi
+    /// </summary>
+    Defective = 4,
+
+    /// <summary>
+    /// Magazzino conto lavoro
+    /// </summary>
+    Subcontract = 5
+}