feat(dashboard): #162 include total sum of accounts compared to total savings

internal/service/dashboard.go

@@ -81,5 +81,31 @@ func (s Dashboard) Summary(ctx context.Context, user *types.User, month time.Tim
 	summary.Total = summary.Income + summary.Expenses
 	summary.Month = month
 
+	err = s.db.GetContext(ctx, &value, `
+		SELECT SUM(current_balance)
+		FROM treasure_chest
+		WHERE user_id = $1`,
+		user.Id)
+	err = db.TransformAndLogDbError("dashboard", nil, err)
+	if err != nil {
+		return nil, err
+	}
+	if value != nil {
+		summary.SumOfSavings = *value
+	}
+
+	err = s.db.GetContext(ctx, &value, `
+		SELECT SUM(current_balance)
+		FROM account
+		WHERE user_id = $1`,
+		user.Id)
+	err = db.TransformAndLogDbError("dashboard", nil, err)
+	if err != nil {
+		return nil, err
+	}
+	if value != nil {
+		summary.SumOfAccounts = *value
+	}
+
 	return &summary, nil
 }