v2.0

server/internal/model/input/form/base.go

@@ -0,0 +1,85 @@
+// Package form
+// @Link  https://github.com/bufanyun/hotgo
+// @Copyright  Copyright (c) 2022 HotGo CLI
+// @Author  Ms <133814250@qq.com>
+// @License  https://github.com/bufanyun/hotgo/blob/master/LICENSE
+//
+package form
+
+import (
+	"context"
+	"github.com/gogf/gf/v2/frame/g"
+)
+
+var (
+	page     int
+	pageSize int
+)
+
+// DefaultPageSize 列表分页默认加载页码
+func DefaultPageSize(ctx context.Context) int {
+	if pageSize > 0 {
+		return pageSize
+	}
+	defaultPageSize, _ := g.Cfg().Get(ctx, "hotgo.admin.defaultPageSize", 10)
+	pageSize = defaultPageSize.Int()
+	if pageSize <= 0 {
+		pageSize = 10
+	}
+	return pageSize
+}
+
+// DefaultPage 列表分页默认加载数量
+func DefaultPage(ctx context.Context) int {
+	if page > 0 {
+		return page
+	}
+	defaultPage, _ := g.Cfg().Get(ctx, "hotgo.admin.defaultPage", 1)
+	page = defaultPage.Int()
+	if page <= 0 {
+		page = 10
+	}
+	return page
+}
+
+// PageReq 分页
+type PageReq struct {
+	Page    int `json:"page" example:"10" d:"1" v:"min:1#页码最小值不能低于1"  dc:"当前页码"`
+	PerPage int `json:"pageSize" example:"1" d:"10" v:"min:1|max:100#|每页数量最小值不能低于1|最大值不能大于100" dc:"每页数量"`
+}
+type PageRes struct {
+	PageReq
+	PageCount int `json:"pageCount" example:"0" dc:"全部数据量"`
+}
+
+// RangeDateReq 时间查询
+type RangeDateReq struct {
+	StartTime string `json:"start_time" v:"date#开始日期格式不正确"  dc:"开始日期"`
+	EndTime   string `json:"end_time" v:"date#结束日期格式不正确" dc:"结束日期"`
+}
+
+// StatusReq 状态查询
+type StatusReq struct {
+	Status int `json:"status"  v:"in:-1,0,1,2,3#输入的状态是无效的" dc:"状态"`
+}
+
+// CalPage 解析分页
+func CalPage(ctx context.Context, page, perPage int) (newPage, newPerPage int, offset int) {
+	if page <= 0 {
+		newPage = DefaultPage(ctx)
+	} else {
+		newPage = page
+	}
+	if perPage <= 0 {
+		newPerPage = DefaultPageSize(ctx)
+	} else {
+		newPerPage = perPage
+	}
+
+	offset = (newPage - 1) * newPerPage
+	return
+}
+
+func CalPageCount(totalCount, perPage int) int {
+	return (totalCount + perPage - 1) / perPage
+}