52 lines
900 B
Go
52 lines
900 B
Go
// 这是handler层的基础函数，不必要求规范的方法名格式
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package handler
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import (
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"strconv"
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"strings"
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"time"
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"github.com/gin-gonic/gin"
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"myschools.me/heritage/heritage-api/model"
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)
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// 获取当前用户
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func currentUser(c *gin.Context) *model.User {
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usr, ok := c.Get("user")
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if !ok {
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return nil
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}
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u, ok := usr.(*model.User)
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if !ok || u == nil || u.ID == "" {
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return nil
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}
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return u
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}
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func pageAndSize(c *gin.Context) (int, int) {
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page, _ := strconv.Atoi(c.Query("page"))
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size, _ := strconv.Atoi(c.Query("size"))
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if page <= 0 {
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page = 1
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}
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if size <= 0 {
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size = 20
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}
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if size > 200 {
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size = 200
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}
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return page, size
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}
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func parseDateOnly(s *string) (*time.Time, error) {
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*s = strings.TrimSpace(*s)
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if *s == "" {
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return nil, nil
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}
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t, err := time.ParseInLocation("2006-01-02", *s, time.Local)
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if err != nil {
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return nil, err
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}
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return &t, nil
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}
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