Alessio
7346db3b63
feat: Add SqlServerSchemaProvider for extracting database schema information from SQL Server feat: Introduce DatabaseType and NamingStrategy enums for better database management and naming conventions feat: Create IDatabaseDiscovery and IDatabaseManager interfaces for database operations and metadata retrieval feat: Develop REST service client architecture with BaseRestServiceClient and SAP Business One specific implementation feat: Implement REST service discovery page with UI for connecting to SAP Business One Service Layer and displaying discovered entities
68 lines
2.2 KiB
C#
68 lines
2.2 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq.Expressions;
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using System.Threading.Tasks;
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namespace DataConnection.Interfaces;
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/// <summary>
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/// Interfaccia per la gestione di database preesistenti tramite EF Core
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/// </summary>
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public interface IDatabaseManager : IDisposable
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{
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/// <summary>
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/// Verifica la connessione al database
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/// </summary>
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Task<bool> TestConnectionAsync();
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/// <summary>
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/// Ottiene entità dal database in base ai criteri specificati
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/// </summary>
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/// <typeparam name="T">Tipo di entità</typeparam>
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/// <param name="filter">Espressione di filtro</param>
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/// <param name="orderBy">Espressione di ordinamento</param>
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/// <param name="includeProperties">Proprietà di navigazione da includere</param>
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/// <param name="skip">Numero di elementi da saltare</param>
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/// <param name="take">Numero di elementi da prendere</param>
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Task<IEnumerable<T>> GetAsync<T>(
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Expression<Func<T, bool>> filter = null,
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Func<IQueryable<T>, IOrderedQueryable<T>> orderBy = null,
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string includeProperties = "",
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int? skip = null,
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int? take = null) where T : class;
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/// <summary>
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/// Ottiene un'entità singola in base alla chiave primaria
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/// </summary>
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Task<T> GetByIdAsync<T>(object id) where T : class;
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/// <summary>
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/// Esegue una query SQL raw
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/// </summary>
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Task<IEnumerable<T>> ExecuteQueryAsync<T>(string sql, params object[] parameters) where T : class;
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/// <summary>
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/// Esegue un comando SQL che non restituisce risultati
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/// </summary>
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Task<int> ExecuteCommandAsync(string sql, params object[] parameters);
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/// <summary>
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/// Ottiene i metadati delle tabelle nel database
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/// </summary>
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Task<IDictionary<string, IEnumerable<DbColumnInfo>>> GetDatabaseSchemaAsync();
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}
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/// <summary>
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/// Informazioni su una colonna del database
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/// </summary>
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public class DbColumnInfo
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{
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public string Name { get; set; }
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public string DataType { get; set; }
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public bool IsNullable { get; set; }
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public bool IsPrimaryKey { get; set; }
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public bool IsForeignKey { get; set; }
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public string ReferencedTable { get; set; }
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public string ReferencedColumn { get; set; }
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}
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