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103 lines
4.0 KiB
Go
103 lines
4.0 KiB
Go
package services
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import (
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"errors"
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"pandax/apps/develop/entity"
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"pandax/base/biz"
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"pandax/base/config"
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"pandax/base/global"
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)
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/**
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* @Description
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* @Author Panda
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* @Date 2021/12/31 14:44
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**/
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type (
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SysGenTableColumnModel interface {
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FindDbTablesColumnListPage(page, pageSize int, data entity.DevGenTableColumn) (*[]entity.DevGenTableColumn, int64)
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FindDbTableColumnList(tableName string) *[]entity.DevGenTableColumn
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Insert(data entity.DevGenTableColumn) *entity.DevGenTableColumn
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FindList(data entity.DevGenTableColumn) *[]entity.DevGenTableColumn
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Update(data entity.DevGenTableColumn) *entity.DevGenTableColumn
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}
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devTableColumnModelImpl struct {
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table string
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ColumnTypeStr []string //数据库字符串类型
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ColumnTypeTime []string //数据库时间类型
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ColumnTypeNumber []string //数据库数字类型
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ColumnNameNotEdit []string //页面不需要编辑字段
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ColumnNameNotList []string //页面不需要显示的列表字段
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ColumnNameNotQuery []string //页面不需要查询字段
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}
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)
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var SysSysConfigModelDao SysGenTableColumnModel = &devTableColumnModelImpl{
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table: "dev_gen_table_columns",
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ColumnTypeStr: []string{"char", "varchar", "narchar", "varchar2", "tinytext", "text", "mediumtext", "longtext"},
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ColumnTypeTime: []string{"datetime", "time", "date", "timestamp"},
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ColumnTypeNumber: []string{"tinyint", "smallint", "mediumint", "int", "number", "integer", "bigint", "float", "float", "double", "decimal"},
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ColumnNameNotEdit: []string{"id", "created_by", "created_at", "updated_by", "updated_at", "deleted_at"},
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ColumnNameNotList: []string{"id", "created_by", "updated_by", "created_at", "updated_at", "deleted_at"},
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ColumnNameNotQuery: []string{"id", "created_by", "updated_by", "created_at", "updated_at", "deleted_at", "remark"},
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}
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func (m *devTableColumnModelImpl) FindDbTablesColumnListPage(page, pageSize int, data entity.DevGenTableColumn) (*[]entity.DevGenTableColumn, int64) {
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list := make([]entity.DevGenTableColumn, 0)
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var total int64 = 0
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offset := pageSize * (page - 1)
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if config.Conf.Server.DbType != "mysql" && config.Conf.Server.DbType == "postgresql" {
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biz.ErrIsNil(errors.New("只支持mysql和postgresql数据库"), "只支持mysql和postgresql数据库")
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}
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db := global.Db.Table("information_schema.COLUMNS")
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db = db.Where("table_schema= ? ", config.Conf.Gen.Dbname)
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if data.TableName != "" {
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db = db.Where("table_name = ?", data.TableName)
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}
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err := db.Count(&total).Error
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err = db.Limit(pageSize).Offset(offset).Find(&list).Error
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biz.ErrIsNil(err, "查询生成代码列表信息失败")
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return &list, total
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}
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func (m *devTableColumnModelImpl) FindDbTableColumnList(tableName string) *[]entity.DevGenTableColumn {
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resData := make([]entity.DevGenTableColumn, 0)
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if config.Conf.Server.DbType != "mysql" && config.Conf.Server.DbType == "postgresql" {
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biz.ErrIsNil(errors.New("只支持mysql和postgresql数据库"), "只支持mysql和postgresql数据库")
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}
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db := global.Db.Table("information_schema.columns")
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db = db.Where("table_schema = ? ", config.Conf.Gen.Dbname)
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biz.IsTrue(tableName != "", "table name cannot be empty！")
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db = db.Where("table_name = ?", tableName)
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err := db.First(&resData).Error
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biz.ErrIsNil(err, err.Error())
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return &resData
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}
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func (m *devTableColumnModelImpl) Insert(dgt entity.DevGenTableColumn) *entity.DevGenTableColumn {
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err := global.Db.Table(m.table).Create(&dgt).Error
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biz.ErrIsNil(err, "新增生成代码字段表失败")
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return &dgt
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}
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func (m *devTableColumnModelImpl) FindList(data entity.DevGenTableColumn) *[]entity.DevGenTableColumn {
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list := make([]entity.DevGenTableColumn, 0)
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err := global.Db.Table(m.table).Where("table_id = ?", data.TableId).Find(&list).Error
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biz.ErrIsNil(err, "查询生成代码字段表信息失败")
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return &list
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}
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func (m *devTableColumnModelImpl) Update(data entity.DevGenTableColumn) *entity.DevGenTableColumn {
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err := global.Db.Table(m.table).Model(&data).Updates(&data).Error
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biz.ErrIsNil(err, "修改生成代码字段表失败")
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return &data
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}
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