✨ init project

model/common/request/common.go

@@ -0,0 +1,48 @@
+package request
+
+import (
+	"gorm.io/gorm"
+)
+
+// PageInfo Paging common input parameter structure
+type PageInfo struct {
+	Page     int    `json:"page" form:"page"`         // 页码
+	PageSize int    `json:"pageSize" form:"pageSize"` // 每页大小
+	Keyword  string `json:"keyword" form:"keyword"`   // 关键字
+}
+
+func (r *PageInfo) Paginate() func(db *gorm.DB) *gorm.DB {
+	return func(db *gorm.DB) *gorm.DB {
+		if r.Page <= 0 {
+			r.Page = 1
+		}
+		switch {
+		case r.PageSize > 100:
+			r.PageSize = 100
+		case r.PageSize <= 0:
+			r.PageSize = 10
+		}
+		offset := (r.Page - 1) * r.PageSize
+		return db.Offset(offset).Limit(r.PageSize)
+	}
+}
+
+// GetById Find by id structure
+type GetById struct {
+	ID int `json:"id" form:"id"` // 主键ID
+}
+
+func (r *GetById) Uint() uint {
+	return uint(r.ID)
+}
+
+type IdsReq struct {
+	Ids []int `json:"ids" form:"ids"`
+}
+
+// GetAuthorityId Get role by id structure
+type GetAuthorityId struct {
+	AuthorityId uint `json:"authorityId" form:"authorityId"` // 角色ID
+}
+
+type Empty struct{}