eb08a0bc90
- Add AgentState entity mapping to 'agents' table (snake_case columns) - Add IAgentStateRepository interface (GetAllAsync, GetBySessionKeyAsync, UpdateStatusAsync) - Add AgentStateRepository with EF Core implementation - Add ControlCenterDbContext with ApplyConfigurationsFromAssembly - Add AgentStateConfiguration with snake_case column mappings and indexes - Register DbContext (Npgsql) and repository in Program.cs DI - Add ConnectionStrings to appsettings.json - Add EF Core 9.0.7 and Npgsql.EntityFrameworkCore.PostgreSQL 9.0.4 packages
39 lines
1.3 KiB
C#
39 lines
1.3 KiB
C#
using ControlCenter.Models;
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using Microsoft.EntityFrameworkCore;
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namespace ControlCenter.Data;
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/// <summary>
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/// EF Core DbContext for the Control Center database.
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///
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/// <para>Provides <see cref="DbSet{T}"/> access to all persistent entities.
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/// Uses snake_case naming conventions for PostgreSQL columns,
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/// applied via <see cref="Configurations.AgentStateConfiguration"/>.</para>
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///
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/// <para>Connection string is configured in <c>appsettings.json</c>
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/// under <c>ConnectionStrings:ControlCenterDb</c>.</para>
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/// </summary>
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public class ControlCenterDbContext : DbContext
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{
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/// <summary>
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/// Agent state records — one row per active or recently active agent.
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/// Maps to the <c>agents</c> table.
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/// </summary>
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public DbSet<AgentState> AgentStates => Set<AgentState>();
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public ControlCenterDbContext(DbContextOptions<ControlCenterDbContext> options)
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: base(options)
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{
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}
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protected override void OnModelCreating(ModelBuilder modelBuilder)
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{
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// Apply all entity configurations from this assembly
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modelBuilder.ApplyConfigurationsFromAssembly(
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typeof(Configurations.AgentStateConfiguration).Assembly);
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// Global snake_case naming convention for any unmapped columns
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// (explicit configurations take precedence)
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base.OnModelCreating(modelBuilder);
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}
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} |