yunzerwebsiteallinone/go/controllers/app_notebook.go

package controllers

import (
	"encoding/json"
	"io"
	"server/middleware"
	"server/models"
	"server/pkg/jwtutil"
	"strconv"
	"strings"
	"time"

	"github.com/beego/beego/v2/client/orm"
	beego "github.com/beego/beego/v2/server/web"
)

type AppNotebookController struct {
	beego.Controller
}

func (c *AppNotebookController) appNotebookClaims() (*jwtutil.Claims, error) {
	auth := c.Ctx.Request.Header.Get("Authorization")
	if auth == "" {
		return nil, orm.ErrNoRows
	}
	parts := strings.SplitN(auth, " ", 2)
	if len(parts) != 2 || parts[0] != "Bearer" {
		return nil, orm.ErrNoRows
	}
	claims, err := jwtutil.ParseToken(parts[1])
	if err != nil {
		return nil, err
	}
	if claims.UserType != "backend" && claims.UserType != "app" && claims.UserType != "platform" {
		return nil, orm.ErrNoRows
	}
	return claims, nil
}

func (c *AppNotebookController) nbJsonErr(httpStatus, bizCode int, msg string) {
	c.Ctx.Output.SetStatus(httpStatus)
	c.Data["json"] = map[string]interface{}{"code": bizCode, "msg": msg}
	_ = c.ServeJSON()
}

func (c *AppNotebookController) nbOk(data interface{}) {
	c.Data["json"] = map[string]interface{}{"code": 200, "msg": "success", "data": data}
	_ = c.ServeJSON()
}

// GetList GET /app/notebook/list
func (c *AppNotebookController) GetList() {
	claims, err := c.appNotebookClaims()
	if err != nil {
		c.nbJsonErr(401, 401, "未登录或无权限")
		return
	}

	keyword := strings.TrimSpace(c.GetString("keyword"))

	qs := models.Orm.QueryTable(new(models.BackendNotebook)).
		Filter("is_deleted", 0).
		Filter("user_id", claims.UserID)

	if keyword != "" {
		qs = qs.Filter("title__icontains", keyword)
	}

	var list []models.BackendNotebook
	_, err = qs.OrderBy("-pinned", "-update_time").All(&list)
	if err != nil && err != orm.ErrNoRows {
		c.nbJsonErr(500, 500, "查询失败")
		return
	}
	if list == nil {
		list = []models.BackendNotebook{}
	}

	type noteItem struct {
		ID        uint64  `json:"id"`
		Title     string  `json:"title"`
		Content   string  `json:"content"`
		Pinned    bool    `json:"pinned"`
		CreatedAt string  `json:"created_at"`
		UpdatedAt string  `json:"updated_at"`
	}

	result := make([]noteItem, 0, len(list))
	for _, n := range list {
		item := noteItem{
			ID:      n.ID,
			Title:   n.Title,
			Content: n.Content,
			Pinned:  n.Pinned == 1,
		}
		item.CreatedAt = n.CreateTime.Format("2006-01-02 15:04:05")
		if n.UpdateTime != nil {
			item.UpdatedAt = n.UpdateTime.Format("2006-01-02 15:04:05")
		} else {
			item.UpdatedAt = item.CreatedAt
		}
		result = append(result, item)
	}

	c.nbOk(map[string]interface{}{
		"list":  result,
		"total": len(result),
	})
}

// GetDetail GET /app/notebook/:id
func (c *AppNotebookController) GetDetail() {
	claims, err := c.appNotebookClaims()
	if err != nil {
		c.nbJsonErr(401, 401, "未登录或无权限")
		return
	}

	id, err := strconv.ParseUint(c.Ctx.Input.Param(":id"), 10, 64)
	if err != nil || id == 0 {
		c.nbJsonErr(400, 400, "无效ID")
		return
	}

	var note models.BackendNotebook
	err = models.Orm.QueryTable(new(models.BackendNotebook)).
		Filter("id", id).
		Filter("is_deleted", 0).
		Filter("user_id", claims.UserID).
		One(&note)
	if err != nil {
		c.nbJsonErr(404, 404, "笔记不存在")
		return
	}

	createdAt := note.CreateTime.Format("2006-01-02 15:04:05")
	updatedAt := createdAt
	if note.UpdateTime != nil {
		updatedAt = note.UpdateTime.Format("2006-01-02 15:04:05")
	}

	c.nbOk(map[string]interface{}{
		"id":         note.ID,
		"title":      note.Title,
		"content":    note.Content,
		"pinned":     note.Pinned == 1,
		"created_at": createdAt,
		"updated_at": updatedAt,
	})
}

// Create POST /app/notebook
func (c *AppNotebookController) Create() {
	claims, err := c.appNotebookClaims()
	if err != nil {
		c.nbJsonErr(401, 401, "未登录或无权限")
		return
	}

	raw, err := io.ReadAll(c.Ctx.Request.Body)
	if err != nil {
		c.nbJsonErr(400, 400, "参数错误")
		return
	}
	var payload struct {
		Title   string `json:"title"`
		Content string `json:"content"`
		Pinned  bool   `json:"pinned"`
	}
	if err := json.Unmarshal(raw, &payload); err != nil {
		c.nbJsonErr(400, 400, "参数错误")
		return
	}

	title := strings.TrimSpace(payload.Title)
	if title == "" {
		title = "无标题"
	}

	userID := uint64(claims.UserID)
	pinned := int8(0)
	if payload.Pinned {
		pinned = 1
	}

	note := &models.BackendNotebook{
		Tid:       claims.TenantId,
		Title:     title,
		Content:   payload.Content,
		Pinned:    pinned,
		UserID:    &userID,
		UserName:  &claims.Username,
		IsDeleted: 0,
	}

	id, err := models.Orm.Insert(note)
	if err != nil {
		c.nbJsonErr(500, 500, "创建失败")
		return
	}

	note.ID = uint64(id)
	c.nbOk(map[string]interface{}{
		"id":      note.ID,
		"title":   note.Title,
		"content": note.Content,
		"pinned":  note.Pinned == 1,
	})
}

// Update PUT /app/notebook/:id
func (c *AppNotebookController) Update() {
	claims, err := c.appNotebookClaims()
	if err != nil {
		c.nbJsonErr(401, 401, "未登录或无权限")
		return
	}

	id, err := strconv.ParseUint(c.Ctx.Input.Param(":id"), 10, 64)
	if err != nil || id == 0 {
		c.nbJsonErr(400, 400, "无效ID")
		return
	}

	raw, err := io.ReadAll(c.Ctx.Request.Body)
	if err != nil {
		c.nbJsonErr(400, 400, "参数错误")
		return
	}
	var payload struct {
		Title   string `json:"title"`
		Content string `json:"content"`
		Pinned  *bool  `json:"pinned"`
	}
	if err := json.Unmarshal(raw, &payload); err != nil {
		c.nbJsonErr(400, 400, "参数错误")
		return
	}

	var note models.BackendNotebook
	err = models.Orm.QueryTable(new(models.BackendNotebook)).
		Filter("id", id).
		Filter("is_deleted", 0).
		Filter("user_id", claims.UserID).
		One(&note)
	if err != nil {
		c.nbJsonErr(404, 404, "笔记不存在")
		return
	}

	updateFields := map[string]interface{}{
		"update_time": time.Now(),
	}

	if payload.Title != "" {
		updateFields["title"] = strings.TrimSpace(payload.Title)
	}
	updateFields["content"] = payload.Content
	if payload.Pinned != nil {
		if *payload.Pinned {
			updateFields["pinned"] = int8(1)
		} else {
			updateFields["pinned"] = int8(0)
		}
	}

	_, err = models.Orm.QueryTable(new(models.BackendNotebook)).
		Filter("id", id).
		Update(updateFields)
	if err != nil {
		c.nbJsonErr(500, 500, "更新失败")
		return
	}

	now := time.Now()
	createdAt := note.CreateTime.Format("2006-01-02 15:04:05")

	c.nbOk(map[string]interface{}{
		"id":         note.ID,
		"title":      updateFields["title"],
		"content":    payload.Content,
		"pinned":     payload.Pinned != nil && *payload.Pinned,
		"created_at": createdAt,
		"updated_at": now.Format("2006-01-02 15:04:05"),
	})
}

// Delete DELETE /app/notebook/:id
func (c *AppNotebookController) Delete() {
	claims, err := c.appNotebookClaims()
	if err != nil {
		c.nbJsonErr(401, 401, "未登录或无权限")
		return
	}

	id, err := strconv.ParseUint(c.Ctx.Input.Param(":id"), 10, 64)
	if err != nil || id == 0 {
		c.nbJsonErr(400, 400, "无效ID")
		return
	}

	var note models.BackendNotebook
	err = models.Orm.QueryTable(new(models.BackendNotebook)).
		Filter("id", id).
		Filter("is_deleted", 0).
		Filter("user_id", claims.UserID).
		One(&note)
	if err != nil {
		c.nbJsonErr(404, 404, "笔记不存在")
		return
	}

	now := time.Now()
	_, err = models.Orm.QueryTable(new(models.BackendNotebook)).
		Filter("id", id).
		Update(map[string]interface{}{
			"is_deleted":  1,
			"delete_time": now,
		})
	if err != nil {
		c.nbJsonErr(500, 500, "删除失败")
		return
	}

	middleware.WriteDeleteLog(uint64(claims.UserID), claims.TenantId, "notebook", note.Title)
	c.nbOk(nil)
}

// TogglePin POST /app/notebook/:id/togglePin
func (c *AppNotebookController) TogglePin() {
	claims, err := c.appNotebookClaims()
	if err != nil {
		c.nbJsonErr(401, 401, "未登录或无权限")
		return
	}

	id, err := strconv.ParseUint(c.Ctx.Input.Param(":id"), 10, 64)
	if err != nil || id == 0 {
		c.nbJsonErr(400, 400, "无效ID")
		return
	}

	var note models.BackendNotebook
	err = models.Orm.QueryTable(new(models.BackendNotebook)).
		Filter("id", id).
		Filter("is_deleted", 0).
		Filter("user_id", claims.UserID).
		One(&note)
	if err != nil {
		c.nbJsonErr(404, 404, "笔记不存在")
		return
	}

	var newPinned int8
	if note.Pinned == 1 {
		newPinned = 0
	} else {
		newPinned = 1
	}

	now := time.Now()
	_, err = models.Orm.QueryTable(new(models.BackendNotebook)).
		Filter("id", id).
		Update(map[string]interface{}{
			"pinned":      newPinned,
			"update_time": now,
		})
	if err != nil {
		c.nbJsonErr(500, 500, "操作失败")
		return
	}

	c.nbOk(map[string]interface{}{
		"pinned": newPinned == 1,
	})
}