Samuele Locatelli
133 lines
4.0 KiB
C#
133 lines
4.0 KiB
C#
using System;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.EntityFrameworkCore.Metadata;
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using Microsoft.Extensions.Configuration;
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using MP.TaskMan.Models;
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using NLog;
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#nullable disable
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// <Auto-Generated>
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// This is here so CodeMaid doesn't reorganize this document
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// </Auto-Generated>
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namespace MP.TaskMan
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{
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public partial class TaskContext : DbContext
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{
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#region Private Fields
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private static NLog.Logger Log = LogManager.GetCurrentClassLogger();
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private IConfiguration _configuration;
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#endregion Private Fields
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#region Public Constructors
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private bool DesignTime = false;
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[Obsolete("Impiegato solo x DB migrations", false)]
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public TaskContext()
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{
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#if DEBUG
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DesignTime = true;
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#endif
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}
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public TaskContext(IConfiguration configuration)
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{
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_configuration = configuration;
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}
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public TaskContext(DbContextOptions<TaskContext> options) : base(options)
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{
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}
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#endregion Public Constructors
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#region Public Properties
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public virtual DbSet<TaskListModel> DbSetTaskList { get; set; }
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public virtual DbSet<TaskExecModel> DbSetTaskExe { get; set; }
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public virtual DbSet<TaskResultModel> DbSetTaskResult { get; set; }
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#endregion Public Properties
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#region Private Methods
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partial void OnModelCreatingPartial(ModelBuilder modelBuilder);
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#endregion Private Methods
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#region Protected Methods
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protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
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{
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if (!optionsBuilder.IsConfigured)
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{
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string connString = "";
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if (DesignTime)
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{
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connString = "Server=SQL2016DEV; Database=MoonPro_PROG; Trusted_Connection=True;";
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}
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else
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{
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// recupero la connString tra i candidati...
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connString = ConnStringGetFirst();
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}
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// avvio con stringa connessione trovata
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optionsBuilder.UseSqlServer(connString);
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//optionsBuilder.UseSqlServer("Server=SQL2016DEV; Database=MoonPro_PROG; Trusted_Connection=True;");
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}
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}
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/// <summary>
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/// Cerca la connString del DB usato da stats basandosi sull'elenco dei nomi delle chaivi da cercare, dalle + specifiche alle più generiche
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/// </summary>
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/// <returns></returns>
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private string ConnStringGetFirst()
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{
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// in primis cerco se c'è la conf di quale connString usare per il programma specifico
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string scTaskConn = _configuration.GetValue<string>("SpecialConf:TaskManConn");
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string connString = _configuration.GetConnectionString(scTaskConn);
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// altrimenti ciclo tra le conf alternative standard la + specifica
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if (string.IsNullOrEmpty(connString))
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{
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foreach (var keyName in ConnStringList)
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{
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connString = _configuration.GetConnectionString(keyName);
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if (!string.IsNullOrEmpty(connString))
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{
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break;
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}
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}
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}
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return connString;
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}
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/// <summary>
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/// Elenco dei nomi delle connString da provare x il DB di riferimento qualora non specificato in conf
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/// </summary>
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protected List<string> ConnStringList { get; set; } = new List<string>()
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{
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"MP.TaskMan",
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"MP.STATS",
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"MP.SPEC",
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"MP.Land",
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"MP.Mon",
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"MP.Data",
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"MP.All"
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};
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protected override void OnModelCreating(ModelBuilder modelBuilder)
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{
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modelBuilder.HasAnnotation("Relational:Collation", "SQL_Latin1_General_CP1_CI_AS");
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OnModelCreatingPartial(modelBuilder);
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}
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#endregion Protected Methods
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}
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} |