64 lines
1.1 KiB
Go
64 lines
1.1 KiB
Go
package handlers
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import (
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"github.com/gofiber/fiber/v2"
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"platform/web/auth"
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"platform/web/core"
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q "platform/web/queries"
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)
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// region ListAnnouncements
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type ListAnnouncementsRequest struct {
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core.PageReq
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}
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func ListAnnouncements(c *fiber.Ctx) error {
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// 检查权限
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_, err := auth.Protect(c, []auth.PayloadType{auth.PayloadUser}, []string{})
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if err != nil {
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return err
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}
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// 解析请求参数
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req := new(ListAnnouncementsRequest)
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if err := c.BodyParser(req); err != nil {
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return err
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}
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// 查询公告
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do := q.Announcement.
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Where(q.Announcement.Status.Eq(1))
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list, err := q.Announcement.
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Where(do).
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Offset(req.GetOffset()).
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Limit(req.GetLimit()).
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Order(q.Announcement.CreatedAt.Desc()).
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Find()
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if err != nil {
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return err
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}
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var total int64
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if len(list) < req.GetLimit() {
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total = int64(len(list) + req.GetOffset())
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} else {
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total, err = q.Announcement.Where(do).Count()
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if err != nil {
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return err
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}
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}
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// 返回结果
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return c.JSON(core.PageResp{
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Total: int(total),
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List: list,
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Page: req.GetPage(),
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Size: req.GetSize(),
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})
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}
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// endregion
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