de6af53a77
Implement AuditLog entity and EF Core configuration for Sprint 2 Story 1 Task 1. Changes: - Created AuditLog entity with multi-tenant support - Added EF Core configuration with JSONB columns for PostgreSQL - Created composite indexes for query optimization - Generated database migration (20251104220842_AddAuditLogTable) - Updated PMDbContext with AuditLog DbSet and query filter - Updated task status to in_progress in sprint plan Technical Details: - PostgreSQL JSONB type for OldValues/NewValues (flexible schema) - Composite index on (TenantId, EntityType, EntityId) for entity history queries - Timestamp index (DESC) for recent logs queries - UserId index for user activity tracking - Multi-tenant query filter applied to AuditLog 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
81 lines
2.8 KiB
C#
81 lines
2.8 KiB
C#
using Microsoft.EntityFrameworkCore;
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using Microsoft.EntityFrameworkCore.Metadata.Builders;
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using ColaFlow.Modules.ProjectManagement.Domain.Entities;
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using ColaFlow.Modules.ProjectManagement.Domain.ValueObjects;
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namespace ColaFlow.Modules.ProjectManagement.Infrastructure.Persistence.Configurations;
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/// <summary>
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/// Entity configuration for AuditLog
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/// Configures multi-tenant isolation, JSONB columns, and composite indexes
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/// </summary>
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public class AuditLogConfiguration : IEntityTypeConfiguration<AuditLog>
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{
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public void Configure(EntityTypeBuilder<AuditLog> builder)
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{
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builder.ToTable("AuditLogs");
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// Primary key
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builder.HasKey(a => a.Id);
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builder.Property(a => a.Id)
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.IsRequired()
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.ValueGeneratedNever();
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// TenantId conversion (StronglyTypedId to Guid)
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builder.Property(a => a.TenantId)
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.HasConversion(
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id => id.Value,
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value => TenantId.From(value))
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.IsRequired();
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// EntityType - the type name of the entity being audited
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builder.Property(a => a.EntityType)
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.IsRequired()
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.HasMaxLength(100);
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// EntityId - the ID of the entity being audited
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builder.Property(a => a.EntityId)
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.IsRequired();
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// Action - Create, Update, Delete
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builder.Property(a => a.Action)
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.IsRequired()
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.HasMaxLength(20);
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// UserId conversion (nullable StronglyTypedId to Guid)
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builder.Property(a => a.UserId)
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.HasConversion(
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id => id != null ? id.Value : (Guid?)null,
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value => value.HasValue ? UserId.From(value.Value) : null);
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// Timestamp with UTC
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builder.Property(a => a.Timestamp)
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.IsRequired();
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// OldValues as JSONB (PostgreSQL-specific)
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builder.Property(a => a.OldValues)
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.HasColumnType("jsonb");
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// NewValues as JSONB (PostgreSQL-specific)
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builder.Property(a => a.NewValues)
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.HasColumnType("jsonb");
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// Composite index for efficient entity history queries
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// Query pattern: Get all audit logs for a specific entity within a tenant
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builder.HasIndex(a => new { a.TenantId, a.EntityType, a.EntityId })
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.HasDatabaseName("IX_AuditLogs_TenantId_EntityType_EntityId");
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// Index for recent logs queries (DESC order for performance)
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// Query pattern: Get most recent audit logs across all entities
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builder.HasIndex(a => a.Timestamp)
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.HasDatabaseName("IX_AuditLogs_Timestamp")
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.IsDescending();
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// Index for user activity tracking
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// Query pattern: Get all actions performed by a specific user
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builder.HasIndex(a => a.UserId)
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.HasDatabaseName("IX_AuditLogs_UserId");
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}
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}
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