Implement local DB migrations and archived configuration lifecycle

2026-02-04 18:52:56 +03:00
parent f4f92dea66
commit 41c0a47f54
15 changed files with 2072 additions and 172 deletions
--- a/internal/localdb/snapshots.go
+++ b/internal/localdb/snapshots.go
@@ -0,0 +1,78 @@
+package localdb
+
+import (
+	"encoding/json"
+	"fmt"
+	"time"
+)
+
+// BuildConfigurationSnapshot serializes the full local configuration state.
+func BuildConfigurationSnapshot(localCfg *LocalConfiguration) (string, error) {
+	snapshot := map[string]interface{}{
+		"id":                 localCfg.ID,
+		"uuid":               localCfg.UUID,
+		"server_id":          localCfg.ServerID,
+		"current_version_id": localCfg.CurrentVersionID,
+		"is_active":          localCfg.IsActive,
+		"name":               localCfg.Name,
+		"items":              localCfg.Items,
+		"total_price":        localCfg.TotalPrice,
+		"custom_price":       localCfg.CustomPrice,
+		"notes":              localCfg.Notes,
+		"is_template":        localCfg.IsTemplate,
+		"server_count":       localCfg.ServerCount,
+		"price_updated_at":   localCfg.PriceUpdatedAt,
+		"created_at":         localCfg.CreatedAt,
+		"updated_at":         localCfg.UpdatedAt,
+		"synced_at":          localCfg.SyncedAt,
+		"sync_status":        localCfg.SyncStatus,
+		"original_user_id":   localCfg.OriginalUserID,
+		"original_username":  localCfg.OriginalUsername,
+	}
+
+	data, err := json.Marshal(snapshot)
+	if err != nil {
+		return "", fmt.Errorf("marshal configuration snapshot: %w", err)
+	}
+	return string(data), nil
+}
+
+// DecodeConfigurationSnapshot returns editable fields from one saved snapshot.
+func DecodeConfigurationSnapshot(data string) (*LocalConfiguration, error) {
+	var snapshot struct {
+		IsActive         *bool            `json:"is_active"`
+		Name             string           `json:"name"`
+		Items            LocalConfigItems `json:"items"`
+		TotalPrice       *float64         `json:"total_price"`
+		CustomPrice      *float64         `json:"custom_price"`
+		Notes            string           `json:"notes"`
+		IsTemplate       bool             `json:"is_template"`
+		ServerCount      int              `json:"server_count"`
+		PriceUpdatedAt   *time.Time       `json:"price_updated_at"`
+		OriginalUserID   uint             `json:"original_user_id"`
+		OriginalUsername string           `json:"original_username"`
+	}
+
+	if err := json.Unmarshal([]byte(data), &snapshot); err != nil {
+		return nil, fmt.Errorf("unmarshal snapshot JSON: %w", err)
+	}
+
+	isActive := true
+	if snapshot.IsActive != nil {
+		isActive = *snapshot.IsActive
+	}
+
+	return &LocalConfiguration{
+		IsActive:         isActive,
+		Name:             snapshot.Name,
+		Items:            snapshot.Items,
+		TotalPrice:       snapshot.TotalPrice,
+		CustomPrice:      snapshot.CustomPrice,
+		Notes:            snapshot.Notes,
+		IsTemplate:       snapshot.IsTemplate,
+		ServerCount:      snapshot.ServerCount,
+		PriceUpdatedAt:   snapshot.PriceUpdatedAt,
+		OriginalUserID:   snapshot.OriginalUserID,
+		OriginalUsername: snapshot.OriginalUsername,
+	}, nil
+}