165 lines
3.6 KiB
Go
165 lines
3.6 KiB
Go
package response
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import (
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"net/http"
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"time"
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)
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// Response 统一响应结构
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type Response struct {
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Success bool `json:"success"`
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Code int `json:"code"`
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Message string `json:"message"`
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Data interface{} `json:"data,omitempty"`
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Meta *Meta `json:"meta,omitempty"`
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}
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// Meta 元数据
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type Meta struct {
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Timestamp string `json:"timestamp"`
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RequestID string `json:"request_id,omitempty"`
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}
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// PaginatedResponse 分页响应
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type PaginatedResponse struct {
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Success bool `json:"success"`
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Code int `json:"code"`
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Message string `json:"message"`
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Data interface{} `json:"data"`
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Pagination *Pagination `json:"pagination"`
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Meta *Meta `json:"meta,omitempty"`
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}
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// Pagination 分页信息
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type Pagination struct {
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Page int `json:"page"`
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Limit int `json:"limit"`
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Total int64 `json:"total"`
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TotalPages int `json:"total_pages"`
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HasNext bool `json:"has_next"`
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HasPrev bool `json:"has_prev"`
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}
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// Success 成功响应
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func Success(data interface{}) *Response {
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return &Response{
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Success: true,
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Code: http.StatusOK,
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Message: "Success",
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Data: data,
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Meta: &Meta{
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Timestamp: time.Now().Format(time.RFC3339),
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},
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}
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}
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// Error 错误响应
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func Error(code int, message string) *Response {
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return &Response{
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Success: false,
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Code: code,
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Message: message,
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Meta: &Meta{
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Timestamp: time.Now().Format(time.RFC3339),
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},
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}
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}
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// Created 创建成功响应
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func Created(data interface{}) *Response {
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return &Response{
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Success: true,
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Code: http.StatusCreated,
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Message: "Created successfully",
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Data: data,
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Meta: &Meta{
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Timestamp: time.Now().Format(time.RFC3339),
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},
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}
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}
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// Updated 更新成功响应
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func Updated(data interface{}) *Response {
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return &Response{
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Success: true,
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Code: http.StatusOK,
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Message: "Updated successfully",
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Data: data,
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Meta: &Meta{
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Timestamp: time.Now().Format(time.RFC3339),
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},
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}
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}
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// Deleted 删除成功响应
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func Deleted() *Response {
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return &Response{
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Success: true,
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Code: http.StatusOK,
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Message: "Deleted successfully",
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Meta: &Meta{
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Timestamp: time.Now().Format(time.RFC3339),
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},
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}
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}
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// Paginated 分页响应
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func Paginated(data interface{}, page, limit int, total int64) *PaginatedResponse {
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totalPages := int((total + int64(limit) - 1) / int64(limit))
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return &PaginatedResponse{
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Success: true,
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Code: http.StatusOK,
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Message: "Success",
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Data: data,
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Pagination: &Pagination{
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Page: page,
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Limit: limit,
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Total: total,
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TotalPages: totalPages,
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HasNext: page < totalPages,
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HasPrev: page > 1,
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},
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Meta: &Meta{
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Timestamp: time.Now().Format(time.RFC3339),
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},
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}
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}
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// BadRequest 400错误
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func BadRequest(message string) *Response {
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return Error(http.StatusBadRequest, message)
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}
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// Unauthorized 401错误
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func Unauthorized(message string) *Response {
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return Error(http.StatusUnauthorized, message)
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}
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// Forbidden 403错误
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func Forbidden(message string) *Response {
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return Error(http.StatusForbidden, message)
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}
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// NotFound 404错误
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func NotFound(message string) *Response {
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return Error(http.StatusNotFound, message)
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}
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// InternalServerError 500错误
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func InternalServerError(message string) *Response {
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return Error(http.StatusInternalServerError, message)
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}
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// ValidationError 验证错误
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func ValidationError(errors map[string]string) *Response {
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return &Response{
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Success: false,
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Code: http.StatusUnprocessableEntity,
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Message: "Validation failed",
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Data: errors,
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Meta: &Meta{
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Timestamp: time.Now().Format(time.RFC3339),
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},
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}
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} |