2024-10-14 19:27:46 +08:00

75 lines
1.9 KiB
Go

package curd
import (
"catface/app/model"
"catface/app/utils/model_handler"
"catface/app/utils/query_handler"
"fmt"
"strconv"
)
func CreateUserCurdFactory() *AnimalsCurd {
return &AnimalsCurd{model.CreateAnimalFactory("")}
}
type AnimalsCurd struct {
animals *model.Animal // INFO 难道数据就是存储到这里?
}
func getSelectAttrs(attrs string) (validSelectedFields []string) {
if len(attrs) == 0 {
return nil
}
// 1. 获取空 Field
fieldMap := model_handler.GetModelField(model.Animal{})
// 2. 开始检查请求字段
attrsArray := query_handler.StringToStringArray(attrs)
for _, attr := range attrsArray {
if attr == "*" { // 不需要过滤,直接返回
return nil
} else if attr == "avatar" {
fieldMap["avatar_height"] = true
fieldMap["avatar_width"] = true
}
// 过滤 无效 的请求字段
if _, ok := fieldMap[attr]; ok {
fieldMap[attr] = true
continue
}
}
// 3. 装填字段
for key, value := range fieldMap {
if value {
validSelectedFields = append(validSelectedFields, key)
}
}
return
}
func (a *AnimalsCurd) List(attrs string, gender string, breed string, sterilzation string, status string, num int, skip int) []model.Animal {
validSelectedFields := getSelectAttrs(attrs)
genderArray := query_handler.StringToUint8Array(gender)
breedArray := query_handler.StringToUint8Array(breed)
sterilzationArray := query_handler.StringToUint8Array(sterilzation)
statusArray := query_handler.StringToUint8Array(status)
if num == 0 {
num = 10
}
return model.CreateAnimalFactory("mysql").Show(validSelectedFields, genderArray, breedArray, sterilzationArray, statusArray, num, skip)
}
func (a *AnimalsCurd) Detail(id string) *model.Animal {
idInt, err := strconv.Atoi(id)
if err != nil {
// TODO LOG
fmt.Println("Detail id error:", err)
return nil
}
return model.CreateAnimalFactory("mysql").ShowByID(idInt)
}