/// <inheritdoc />
public virtual SqlQuery GetUpdate(Expression <Func <TEntity, bool> > predicate, TEntity entity, object userId)
{
var query = new SqlQuery(entity);
var cacheKey = _sqlCacheKey + "GetUpdateByExpression";
if (StringCache.ContainsKey(cacheKey))
{
query.SqlBuilder.Append(StringCache[cacheKey]);
}
else
{
var properties = SqlProperties.Where(p => !KeySqlProperties.Any(k => k.Name.Equals(p.Name, StringComparison.OrdinalIgnoreCase)));
query.SqlBuilder.Append($"UPDATE {TableName} SET {string.Join(", ", properties.Select(p => $"{GetPropertyName(p.Name)} = @{p.Name}"))} ");
StringCache.TryAdd(cacheKey, query.GetSql());
}
AppendWherePredicateQuery(query, predicate);
//处理公共字段
var commonValues = Config.UpdateCommonProperty(userId);
foreach (var common in commonValues)
{
if (query.Param.Keys.Contains(common.Key))
{
query.Param[common.Key] = common.Value;
}
else
{
query.Param.Add(common.Key, common.Value);
}
}
return(query);
}