public static List <DataItemMapping> BusinessKeyComponentMappingList(string sourceBusinessKeyDefinition, string targetBusinessKeyDefinition)
{
// Set the return type
List <DataItemMapping> returnList = new List <DataItemMapping>();
// Evaluate key components for source and target key definitions
var sourceBusinessKeyComponentList = businessKeyComponentList(sourceBusinessKeyDefinition);
var targetBusinessKeyComponentList = businessKeyComponentList(targetBusinessKeyDefinition);
int counter = 0;
foreach (string keyPart in sourceBusinessKeyComponentList)
{
bool businessKeyEval = false;
if (keyPart.StartsWith("'") && keyPart.EndsWith("'"))
{
//businessKeyEval = "HardCoded";
businessKeyEval = true;
}
DataItemMapping keyComponent = new DataItemMapping();
DataItem sourceColumn = new DataItem();
DataItem targetColumn = new DataItem();
sourceColumn.name = keyPart;
sourceColumn.isHardCodedValue = businessKeyEval;
keyComponent.sourceDataItem = sourceColumn;
var indexExists = targetBusinessKeyComponentList.ElementAtOrDefault(counter) != null;
if (indexExists)
{
targetColumn.name = targetBusinessKeyComponentList[counter];
}
else
{
targetColumn.name = "";
}
keyComponent.targetDataItem = targetColumn;
returnList.Add(keyComponent);
counter++;
}
return(returnList);
}
internal static string EvaluateBusinessKey(DataItemMapping businessKey)
{
var businessKeyEval = "";
if (businessKey.sourceDataItem.name.Contains("'"))
{
businessKeyEval = businessKey.sourceDataItem.name;
}
else
{
businessKeyEval = "[" + businessKey.sourceDataItem.name + "]";
}
return(businessKeyEval);
}
/// <summary>
/// Returns a list of Data Item Mappings for a source- and target Business Key definition.
/// The Business Keys will be split into components and mapped in order.
/// </summary>
/// <param name="sourceBusinessKeyDefinition"></param>
/// <param name="targetBusinessKeyDefinition"></param>
/// <returns></returns>
public static List <DataItemMapping> GetBusinessKeyComponentDataItemMappings(string sourceBusinessKeyDefinition, string targetBusinessKeyDefinition)
{
// Set the return type
List <DataItemMapping> returnList = new List <DataItemMapping>();
// Evaluate key components for source and target key definitions
var sourceBusinessKeyComponentList = GetBusinessKeyComponentList(sourceBusinessKeyDefinition);
var targetBusinessKeyComponentList = GetBusinessKeyComponentList(targetBusinessKeyDefinition);
int counter = 0;
// Only the source can be a hard-coded value, as it is mapped to a target.
foreach (string keyPart in sourceBusinessKeyComponentList)
{
// Is set to true if there are quotes in the key part.
DataItemMapping keyComponent = new DataItemMapping();
List <dynamic> sourceColumns = new List <dynamic>();
DataItem sourceColumn = new DataItem();
DataItem targetColumn = new DataItem();
sourceColumn.name = keyPart;
sourceColumn.isHardCodedValue = keyPart.StartsWith("'") && keyPart.EndsWith("'");
sourceColumns.Add(sourceColumn);
keyComponent.sourceDataItems = sourceColumns;
var indexExists = targetBusinessKeyComponentList.ElementAtOrDefault(counter) != null;
if (indexExists)
{
targetColumn.name = targetBusinessKeyComponentList[counter];
}
else
{
targetColumn.name = "";
}
keyComponent.targetDataItem = targetColumn;
returnList.Add(keyComponent);
counter++;
}
return(returnList);
}
public virtual async Task <MenuDto> CreateAsync(MenuCreateDto input)
{
var layout = await LayoutRepository.GetAsync(input.LayoutId);
var data = await DataRepository.GetAsync(layout.DataId);
var menu = await MenuManager.CreateAsync(
GuidGenerator.Create(),
layout.Id,
input.Path,
input.Name,
input.Component,
input.DisplayName,
input.Redirect,
input.Description,
layout.PlatformType,
input.ParentId,
CurrentTenant.Id,
input.IsPublic);
// 利用布局约定的数据字典来校验必须的路由元数据,元数据的加入是为了适配多端路由
foreach (var dataItem in data.Items)
{
if (!input.Meta.TryGetValue(dataItem.Name, out object meta))
{
if (!dataItem.AllowBeNull)
{
throw new BusinessException(PlatformErrorCodes.MenuMissingMetadata)
.WithData("Name", dataItem.DisplayName)
.WithData("DataName", data.DisplayName);
}
// 是否需要设定默认值
menu.SetProperty(dataItem.Name, dataItem.DefaultValue);
}
else
{
// 需要检查参数是否有效
menu.SetProperty(dataItem.Name, DataItemMapping.MapToString(dataItem.ValueType, meta));
}
}
await CurrentUnitOfWork.SaveChangesAsync();
return(ObjectMapper.Map <Menu, MenuDto>(menu));
}
public virtual async Task <MenuDto> UpdateAsync(Guid id, MenuUpdateDto input)
{
var menu = await MenuRepository.GetAsync(id);
// 利用布局约定的数据字典来校验必须的路由元数据,元数据的加入是为了适配多端路由
var layout = await LayoutRepository.GetAsync(menu.LayoutId);
var data = await DataRepository.GetAsync(layout.DataId);
foreach (var dataItem in data.Items)
{
if (!input.Meta.TryGetValue(dataItem.Name, out object meta))
{
if (!dataItem.AllowBeNull)
{
throw new BusinessException(PlatformErrorCodes.MenuMissingMetadata)
.WithData("Name", dataItem.DisplayName)
.WithData("DataName", data.DisplayName);
}
// 是否需要设定默认值?
menu.SetProperty(dataItem.Name, dataItem.DefaultValue);
}
else
{
// 与现有的数据做对比
var menuMeta = menu.GetProperty(dataItem.Name);
if (menuMeta != null && menuMeta.Equals(meta))
{
continue;
}
// 需要检查参数是否有效
menu.SetProperty(dataItem.Name, DataItemMapping.MapToString(dataItem.ValueType, meta));
}
}
if (!string.Equals(menu.Name, input.Name, StringComparison.InvariantCultureIgnoreCase))
{
menu.Name = input.Name;
}
if (!string.Equals(menu.DisplayName, input.DisplayName, StringComparison.InvariantCultureIgnoreCase))
{
menu.DisplayName = input.DisplayName;
}
if (!string.Equals(menu.Description, input.Description, StringComparison.InvariantCultureIgnoreCase))
{
menu.Description = input.Description;
}
if (!string.Equals(menu.Path, input.Path, StringComparison.InvariantCultureIgnoreCase))
{
menu.Path = input.Path;
}
if (!string.Equals(menu.Redirect, input.Redirect, StringComparison.InvariantCultureIgnoreCase))
{
menu.Redirect = input.Redirect;
}
if (!string.Equals(menu.Component, input.Component, StringComparison.InvariantCultureIgnoreCase))
{
menu.Component = input.Component;
}
menu.IsPublic = input.IsPublic;
await MenuManager.UpdateAsync(menu);
await CurrentUnitOfWork.SaveChangesAsync();
return(ObjectMapper.Map <Menu, MenuDto>(menu));
}