table_business.go
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package service
import (
"fmt"
"github.com/linmadan/egglib-go/core/application"
"gitlab.fjmaimaimai.com/allied-creation/character-library-metadata-bastion/pkg/application/factory"
"gitlab.fjmaimaimai.com/allied-creation/character-library-metadata-bastion/pkg/application/table/command"
"gitlab.fjmaimaimai.com/allied-creation/character-library-metadata-bastion/pkg/application/table/query"
"gitlab.fjmaimaimai.com/allied-creation/character-library-metadata-bastion/pkg/constant"
"gitlab.fjmaimaimai.com/allied-creation/character-library-metadata-bastion/pkg/domain"
"gitlab.fjmaimaimai.com/allied-creation/character-library-metadata-bastion/pkg/infrastructure/api/bytelib"
"gitlab.fjmaimaimai.com/allied-creation/character-library-metadata-bastion/pkg/infrastructure/domainService"
"strings"
)
func (tableService *TableService) ShowBusinessDatabases(ctx *domain.Context, cmd *query.ShowBusinessDatabasesRequest) (interface{}, error) {
byteCoreService := domainService.ByteCoreService{}
response, err := byteCoreService.ShowBusinessDatabases(bytelib.ReqShowBusinessDatabases{})
if err != nil {
return nil, factory.FastError(err)
}
return response, err
}
func (tableService *TableService) ShowBusinessTables(ctx *domain.Context, cmd *query.ShowTablesRequest) (interface{}, error) {
byteCoreService := domainService.ByteCoreService{}
response, err := byteCoreService.ShowBusinessTables(bytelib.ReqShowBusinessTables{
DatabaseEnName: cmd.DatabaseEnName,
DatabaseType: cmd.DatabaseType,
})
if err != nil {
return nil, factory.FastError(err)
}
result := make([]map[string]interface{}, 0)
for _, t := range response.TableFullNames {
result = append(result, map[string]interface{}{
"name": t,
})
}
return map[string]interface{}{
"list": result,
}, err
}
func (tableService *TableService) QueryBusinessTable(ctx *domain.Context, cmd *query.ShowTableDataRequest) (interface{}, error) {
byteCoreService := domainService.ByteCoreService{}
response, err := byteCoreService.QueryBusinessTable(bytelib.ReqQueryBusinessTable{
TableFullName: cmd.TableFullName,
PageNumber: cmd.PageNumber - 1, // 分页从0开始
PageSize: cmd.PageSize,
})
if err != nil {
return nil, factory.FastError(err)
}
transactionContext, err := factory.CreateTransactionContext(nil)
if err != nil {
return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
}
tableRepository, _, _ := factory.FastPgTable(transactionContext, 0)
table, _ := tableRepository.FindBusinessTable(constant.COMPANY_SU_TIAN_XIA, response.TableFullName)
if table != nil {
response.TableRemarkName = table.Name
response.ShowTableNameBy = table.TableInfo.BusinessTableShowTableNameBy
response.ShowTableFieldNameBy = table.TableInfo.BusinessTableShowTableFieldNameBy
for i, f := range response.FieldSchemas {
for j, jf := range table.DataFields {
if jf.SQLName == f.FieldEnName {
response.FieldSchemas[i].FieldZhName = table.DataFields[j].Name
}
}
}
}
return response, err
}
func (tableService *TableService) UpdateBusinessTable(ctx *domain.Context, cmd *command.UpdateBusinessTableRequest) (interface{}, error) {
transactionContext, err := factory.CreateTransactionContext(nil)
if err != nil {
return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
}
if err := transactionContext.StartTransaction(); err != nil {
return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
}
defer func() {
transactionContext.RollbackTransaction()
}()
var tableRepository domain.TableRepository
if value, err := factory.CreateTableRepository(map[string]interface{}{
"transactionContext": transactionContext,
}); err != nil {
return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
} else {
tableRepository = value
}
ctx.CompanyId = int(constant.COMPANY_SU_TIAN_XIA)
var (
fields = make([]*domain.Field, 0)
mainTable *domain.Table
)
for i, f := range cmd.Fields {
fields = append(fields, &domain.Field{
Index: i + 1,
Name: f.FieldZhName,
SQLName: f.FieldEnName,
SQLType: f.FieldType, //TODO:类型转换
Flag: domain.MainTableField,
})
}
table, _ := tableRepository.FindBusinessTable(constant.COMPANY_SU_TIAN_XIA, cmd.TableFullName)
if table == nil {
mainTable = domainService.NewTable(domain.BusinessTable, cmd.TableName, fields, 0).
WithContext(ctx).
WithPrefix(domain.BusinessTable.ToString())
mainTable.SQLName = cmd.TableFullName
mainTable.DataFields = fields
mainTable.TableInfo.BusinessTableShowTableNameBy = cmd.ShowTableNameBy
mainTable.TableInfo.BusinessTableShowTableFieldNameBy = cmd.ShowTableFieldNameBy
mainTable.TableInfo.TableFrom = 1
if mainTable, err = tableRepository.Save(mainTable); err != nil {
return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
}
} else {
table.Name = cmd.TableName
table.DataFields = fields
table.TableInfo.BusinessTableShowTableNameBy = cmd.ShowTableNameBy
table.TableInfo.BusinessTableShowTableFieldNameBy = cmd.ShowTableFieldNameBy
if table, err = tableRepository.Save(table); err != nil {
return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
}
}
if err = transactionContext.CommitTransaction(); err != nil {
return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
}
return mainTable, nil
}
func (tableService *TableService) GenerateBusinessTable(ctx *domain.Context, cmd *command.GenerateBusinessTableRequest) (interface{}, error) {
transactionContext, err := factory.CreateTransactionContext(nil)
if err != nil {
return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
}
if err := transactionContext.StartTransaction(); err != nil {
return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
}
defer func() {
transactionContext.RollbackTransaction()
}()
var tableRepository domain.TableRepository
if value, err := factory.CreateTableRepository(map[string]interface{}{
"transactionContext": transactionContext,
}); err != nil {
return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
} else {
tableRepository = value
}
ctx.CompanyId = int(constant.COMPANY_SU_TIAN_XIA)
duplicateTable, err := tableRepository.FindOne(map[string]interface{}{"context": ctx, "tableName": cmd.TableName,
"tableTypes": []string{string(domain.MainTable), string(domain.SubTable), string(domain.SideTable)}})
if err == nil && duplicateTable != nil {
return nil, factory.FastError(fmt.Errorf("表名称重复"))
}
var (
fields = make([]*domain.Field, 0)
mainTable *domain.Table
hasPkField bool
)
for i, f := range cmd.Fields {
if strings.ToLower(f.FieldEnName) == "id" {
hasPkField = true
continue
}
var filedName = f.FieldZhName
// 使用备注名
if cmd.ShowTableFieldNameBy == 0 {
filedName = f.FieldEnName
}
// 字段为空时显示原字段名
if cmd.ShowTableFieldNameBy == 1 && filedName == "" {
filedName = f.FieldEnName
}
fields = append(fields, &domain.Field{
Index: i + 1,
Name: filedName,
SQLName: f.FieldEnName,
SQLType: f.FieldType, //TODO:类型转换
Flag: domain.MainTableField,
})
}
if !hasPkField {
return nil, factory.FastError(fmt.Errorf("业务表未包含字段 `id`"))
}
var tableName = cmd.TableName
if cmd.ShowTableNameBy == 0 {
tableName = cmd.TableFullName
}
mainTable = domainService.NewTable(domain.MainTable, tableName, fields, 0).
WithContext(ctx).
WithPrefix(domain.MainTable.ToString()).ApplyDefaultModule()
mainTable.SQLName = cmd.TableFullName
mainTable.TableInfo.TableFrom = 1
mainTable.DataFields = fields
if mainTable, err = tableRepository.Save(mainTable); err != nil {
return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
}
if err = transactionContext.CommitTransaction(); err != nil {
return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
}
return nil, nil
}