1bcbd41bec
feat: ✅ 新增获取完整任务类与修改任务类接口并完成测试 - 新增获取完整任务类接口 📋 - 实现创建任务类的逆向数据转换函数 🔄 - 工程量较大，涉及完整数据结构还原 🏗️ - 新增修改任务类接口 ✏️ - 调整 service 层 AddOrUpdateTaskClass 函数逻辑 - 复用创建任务类的大部分实现，并通过 method 区分创建/更新操作 ♻️ - 更新 dao 层操作逻辑 🗄️ - 增加防止越权修改其它用户任务类的机制 🔒 - 两个接口代码量巨大，但均已测试通过 🧪💪
122 lines
4.1 KiB
Go
122 lines
4.1 KiB
Go
package model
|
||
|
||
import (
|
||
"database/sql/driver"
|
||
"encoding/json"
|
||
"fmt"
|
||
"time"
|
||
)
|
||
|
||
type TaskClass struct {
|
||
//section 1
|
||
ID int `gorm:"column:id;primaryKey;autoIncrement"`
|
||
UserID *int `gorm:"column:user_id;index:idx_task_classes_user_id"`
|
||
//section 2
|
||
Name *string `gorm:"column:name;size:255"`
|
||
Mode *string `gorm:"column:mode;type:enum('auto','manual')"`
|
||
StartDate *time.Time `gorm:"column:start_date"`
|
||
EndDate *time.Time `gorm:"column:end_date"`
|
||
//section 3
|
||
TotalSlots *int `gorm:"column:total_slots;comment:分配的总节数"`
|
||
AllowFillerCourse *bool `gorm:"column:allow_filler_course;default:true"`
|
||
Strategy *string `gorm:"column:strategy;type:enum('steady','rapid')"`
|
||
ExcludedSlots *string `gorm:"column:excluded_slots;type:json;comment:不想要的时段切片"`
|
||
Items []TaskClassItem `gorm:"foreignKey:CategoryID;references:ID"` // 一对多关联：一个 TaskClass 有多个 TaskClassItem
|
||
}
|
||
|
||
// TableName 设定 TaskClass 的表名为 task_classes
|
||
func (TaskClass) TableName() string {
|
||
return "task_classes"
|
||
}
|
||
|
||
type UserAddTaskClassRequest struct {
|
||
Name string `json:"name" binding:"required"`
|
||
StartDate string `json:"start_date" binding:"required"` // YYYY-MM-DD
|
||
EndDate string `json:"end_date" binding:"required"` // YYYY-MM-DD
|
||
Mode string `json:"mode" binding:"required,oneof=auto manual"`
|
||
Config UserAddTaskClassConfig `json:"config" binding:"required"`
|
||
Items []UserAddTaskClassItemRequest `json:"items" binding:"required"`
|
||
}
|
||
|
||
type UserAddTaskClassConfig struct {
|
||
TotalSlots int `json:"total_slots" binding:"required,min=1"`
|
||
AllowFillerCourse bool `json:"allow_filler_course"`
|
||
Strategy string `json:"strategy" binding:"required,oneof=steady rapid"`
|
||
ExcludedSlots []int `json:"excluded_slots"`
|
||
}
|
||
|
||
type UserAddTaskClassItemRequest struct {
|
||
Order int `json:"order" binding:"required,min=1"`
|
||
Content string `json:"content" binding:"required"`
|
||
EmbeddedTime *TargetTime `json:"embedded_time"` // 例: 2025-12-22 1-2节; nil 表示未安排
|
||
}
|
||
|
||
type TaskClassItem struct {
|
||
//section 1
|
||
ID int `gorm:"column:id;primaryKey;autoIncrement"`
|
||
CategoryID *int `gorm:"column:category_id"` //对应 TaskClass 的 ID
|
||
//section 2
|
||
Order *int `gorm:"column:order"`
|
||
Content *string `gorm:"column:content;type:text"`
|
||
EmbeddedTime *TargetTime `gorm:"column:embedded_time;type:json;comment:目标时间{date,section_from,section_to}"`
|
||
Status *int `gorm:"column:status;comment:1:未安排, 2:已应用"`
|
||
}
|
||
|
||
type TargetTime struct {
|
||
Date string `json:"date"` // 例: 2025-12-22
|
||
SectionFrom int `json:"section_from"` // 起始节次
|
||
SectionTo int `json:"section_to"` // 结束节次
|
||
}
|
||
|
||
func (t *TargetTime) Value() (driver.Value, error) {
|
||
if t == nil {
|
||
return nil, nil
|
||
}
|
||
// 💡 关键：调用 json.Marshal 将结构体转为 []byte
|
||
// 这样 GORM 就能把这一串 JSON 存进数据库的 text/json 字段了
|
||
return json.Marshal(t)
|
||
}
|
||
|
||
func (t *TargetTime) Scan(value any) error {
|
||
if value == nil {
|
||
// 如果数据库是 NULL，保持指针对应的对象为零值即可
|
||
// 或者在业务层判断 nil
|
||
return nil
|
||
}
|
||
|
||
var data []byte
|
||
switch v := value.(type) {
|
||
case []byte:
|
||
data = v
|
||
case string:
|
||
data = []byte(v)
|
||
default:
|
||
return fmt.Errorf("TargetTime: 不支持的扫描类型: %T", value)
|
||
}
|
||
|
||
return json.Unmarshal(data, t)
|
||
}
|
||
|
||
func (TaskClassItem) TableName() string {
|
||
return "task_items"
|
||
}
|
||
|
||
const (
|
||
TaskItemStatusUnscheduled = 1
|
||
TaskItemStatusApplied = 2
|
||
)
|
||
|
||
type UserGetTaskClassesResponse struct {
|
||
TaskClasses []TaskClassSummary `json:"task_classes"`
|
||
}
|
||
|
||
type TaskClassSummary struct {
|
||
ID int `json:"id"`
|
||
Name string `json:"name"`
|
||
Mode string `json:"mode"`
|
||
Strategy string `json:"strategy"`
|
||
StartDate time.Time `json:"start_date"`
|
||
EndDate time.Time `json:"end_date"`
|
||
TotalSlots int `json:"total_slots"`
|
||
}
|