pm/models/checks.go

package models

import (
	"errors"
	"zhiyuan/pkg/db"
)

type Checks struct {
	ID         int    `json:"id"`
	CheckId    int    `json:"check_id"`
	QuestionId int    `json:"question_id"`
	Answer     string `json:"answer"`
	CreatedAt  int    `json:"created_at"`
	UpdatedAt  int    `json:"updated_at"`
}

func (Checks) TableName() string {
	return "zy_checks"
}

func (a Checks) GetOne(where map[string]interface{}, fields []string, retVal interface{}) (*Checks, error) {
	if retVal == nil {
		var checks *Checks
		err := db.GetOne(a.TableName(), where, fields, &checks)
		return checks, err
	} else {
		err := db.GetOne(a.TableName(), where, fields, retVal)
		return nil, err
	}
}

func (a Checks) GetMulti(where map[string]interface{}, fields []string, retVal interface{}) ([]*Checks, error) {
	if retVal == nil {
		var checks []*Checks
		err := db.GetMulti(a.TableName(), where, fields, &checks)
		return checks, err
	} else {
		err := db.GetMulti(a.TableName(), where, fields, retVal)
		return nil, err
	}
}

func (a Checks) GetOneRaw(where map[string]string, param map[string]interface{}, retVal interface{}) (*Checks, error) {
	checks, err := a.GetMultiRaw(where, param, retVal)
	if err != nil {
		return nil, err
	}
	if len(checks) == 0 {
		return nil, errors.New("empty record2")
	}
	return checks[0], nil
}

func (a Checks) GetMultiRaw(where map[string]string, param map[string]interface{}, retVal interface{}) ([]*Checks, error) {
	field := "SELECT * FROM zy_checks "
	if retVal == nil {
		var checks []*Checks
		err := db.GetMultiRaw(field, where, param, &checks)
		return checks, err
	} else {
		err := db.GetMultiRaw(field, where, param, retVal)
		return nil, err
	}
}