jobtrackingapp/Models/CareerProfile.cs

namespace JobTrackerApi.Models;

// The Career Workspace's durable source of truth. Bounded to one row per user for now
// (see career-workspace-implementation-roadmap.md Phase F1) -- ProfileJson mirrors
// ApplicationUser.ProfileCvStructureJson during the dual-write window and will become
// authoritative once every read path is migrated (F5).
public sealed class CareerProfile
{
    public int Id { get; set; }
    public string OwnerUserId { get; set; } = string.Empty;
    public string ProfileJson { get; set; } = string.Empty;
    public int Version { get; set; }
    public DateTimeOffset CreatedAtUtc { get; set; } = DateTimeOffset.UtcNow;
    public DateTimeOffset UpdatedAtUtc { get; set; } = DateTimeOffset.UtcNow;
}

// Append-only history: one row per save, so profile edits are never silently lost.
public sealed class CareerProfileVersion
{
    public int Id { get; set; }
    public string OwnerUserId { get; set; } = string.Empty;
    public int CareerProfileId { get; set; }
    public CareerProfile? CareerProfile { get; set; }
    public int Version { get; set; }
    public string ProfileJson { get; set; } = string.Empty;
    // Where this version came from: "upload" | "rebuild" | "improve" | "reprocess" | "parse" | "manual".
    public string Source { get; set; } = string.Empty;
    public DateTimeOffset CreatedAtUtc { get; set; } = DateTimeOffset.UtcNow;
}