forked from mirror/gorm
131 lines
2.3 KiB
Go
131 lines
2.3 KiB
Go
package gorm
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import (
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"errors"
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"strconv"
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"database/sql"
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)
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type Orm struct {
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TableName string
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PrimaryKey string
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Error error
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Sql string
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SqlVars []interface{}
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db *sql.DB
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whereClause []interface{}
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selectStr string
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orderStr string
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offsetInt int
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limitInt int
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operation string
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}
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func (s *Orm) setModel(model interface{}) (err error) {
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s.TableName = "user"
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s.PrimaryKey = "id"
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return
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}
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func (s *Orm) Where(querystring interface{}, args ...interface{}) *Orm {
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s.whereClause = append(s.whereClause, map[string]interface{}{"query": querystring, "args": args})
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return s
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}
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func (s *Orm) Limit(value interface{}) *Orm {
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switch value := value.(type) {
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case string:
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s.limitInt, _ = strconv.Atoi(value)
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case int:
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s.limitInt = value
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default:
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s.Error = errors.New("Can' understand the value of Limit, Should be int")
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}
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return s
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}
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func (s *Orm) Offset(value interface{}) *Orm {
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switch value := value.(type) {
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case string:
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s.offsetInt, _ = strconv.Atoi(value)
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case int:
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s.offsetInt = value
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default:
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s.Error = errors.New("Can' understand the value of Offset, Should be int")
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}
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return s
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}
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func (s *Orm) Order(value interface{}) *Orm {
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switch value := value.(type) {
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case string:
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s.orderStr = value
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default:
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s.Error = errors.New("Can' understand the value of Order, Should be string")
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}
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return s
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}
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func (s *Orm) Count() int64 {
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return 0
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}
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func (s *Orm) Select(value interface{}) *Orm {
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switch value := value.(type) {
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case string:
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s.selectStr = value
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default:
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s.Error = errors.New("Can' understand the value of Select, Should be string")
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}
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return s
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}
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func (s *Orm) Save(value interface{}) *Orm {
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s.explain(value, "Save")
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s.Exec()
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return s
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}
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func (s *Orm) Delete(value interface{}) *Orm {
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s.explain(value, "Delete")
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s.Exec()
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return s
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}
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func (s *Orm) Update(column string, value string) *Orm {
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return s
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}
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func (s *Orm) Updates(values map[string]string) *Orm {
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return s
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}
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func (s *Orm) Exec(sql ...string) *Orm {
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if len(sql) == 0 {
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s.db.Exec(s.Sql, s.SqlVars...)
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} else {
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s.db.Exec(sql[0])
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}
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return s
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}
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func (s *Orm) First(out interface{}) *Orm {
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s.setModel(out)
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return s
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}
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func (s *Orm) Find(out interface{}) *Orm {
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return s
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}
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func (s *Orm) Or(querystring interface{}, args ...interface{}) *Orm {
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return s
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}
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func (s *Orm) Not(querystring interface{}, args ...interface{}) *Orm {
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return s
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}
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