308 lines
7.1 KiB
Go
308 lines
7.1 KiB
Go
package order
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import (
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"errors"
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"net/http"
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"strconv"
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"hfb_sys/backend/internal/middleware"
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"hfb_sys/backend/pkg/response"
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"github.com/gin-gonic/gin"
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)
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type Handler struct {
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service *Service
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}
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func NewHandler(service *Service) *Handler {
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return &Handler{service: service}
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}
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func (h *Handler) Create(c *gin.Context) {
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userID, ok := currentUserID(c)
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if !ok {
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response.Unauthorized(c, "缺少用户上下文")
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return
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}
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var req CreateRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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response.BadRequest(c, "订单信息不完整")
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return
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}
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item, err := h.service.Create(userID, req)
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if err != nil {
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writeOrderError(c, err)
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return
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}
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response.Created(c, item)
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}
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func (h *Handler) List(c *gin.Context) {
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userID, ok := currentUserID(c)
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if !ok {
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response.Unauthorized(c, "缺少用户上下文")
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return
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}
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items, err := h.service.ListForUser(userID)
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if err != nil {
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writeOrderError(c, err)
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return
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}
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response.OK(c, gin.H{"items": items})
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}
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func (h *Handler) AdminList(c *gin.Context) {
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items, err := h.service.ListAdmin()
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if err != nil {
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writeOrderError(c, err)
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return
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}
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response.OK(c, gin.H{"items": items})
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}
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func (h *Handler) AdminDetail(c *gin.Context) {
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id, ok := parseID(c)
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if !ok {
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return
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}
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item, err := h.service.FindAdmin(id)
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if err != nil {
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writeOrderError(c, err)
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return
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}
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response.OK(c, item)
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}
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func (h *Handler) AdminHandoffRecords(c *gin.Context) {
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id, ok := parseID(c)
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if !ok {
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return
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}
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items, err := h.service.HandoffRecordsAdmin(id)
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if err != nil {
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writeOrderError(c, err)
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return
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}
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response.OK(c, gin.H{"items": items})
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}
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func (h *Handler) AdminClose(c *gin.Context) {
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h.adminAction(c, h.service.AdminClose, gin.H{"closed": true})
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}
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func (h *Handler) AdminMarkAbnormal(c *gin.Context) {
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h.adminAction(c, h.service.AdminMarkAbnormal, gin.H{"abnormal": true})
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}
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func (h *Handler) adminAction(c *gin.Context, fn func(uint64, uint64, AdminActionRequest, AuditMeta) error, okData gin.H) {
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adminID, ok := currentAdminID(c)
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if !ok {
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response.Unauthorized(c, "缺少管理员上下文")
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return
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}
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id, ok := parseID(c)
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if !ok {
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return
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}
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var req AdminActionRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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response.BadRequest(c, "操作原因不能为空")
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return
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}
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if err := fn(adminID, id, req, AuditMeta{IP: c.ClientIP(), UserAgent: c.GetHeader("User-Agent")}); err != nil {
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writeOrderError(c, err)
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return
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}
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response.OK(c, okData)
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}
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func (h *Handler) Detail(c *gin.Context) {
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userID, ok := currentUserID(c)
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if !ok {
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response.Unauthorized(c, "缺少用户上下文")
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return
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}
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id, ok := parseID(c)
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if !ok {
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return
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}
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item, err := h.service.FindForUser(userID, id)
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if err != nil {
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writeOrderError(c, err)
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return
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}
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response.OK(c, item)
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}
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func (h *Handler) Cancel(c *gin.Context) {
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userID, ok := currentUserID(c)
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if !ok {
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response.Unauthorized(c, "缺少用户上下文")
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return
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}
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id, ok := parseID(c)
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if !ok {
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return
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}
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if err := h.service.Cancel(userID, id); err != nil {
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writeOrderError(c, err)
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return
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}
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response.OK(c, gin.H{"cancelled": true})
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}
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func (h *Handler) SubmitHandoff(c *gin.Context) {
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userID, ok := currentUserID(c)
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if !ok {
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response.Unauthorized(c, "缺少用户上下文")
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return
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}
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id, ok := parseID(c)
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if !ok {
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return
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}
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var req SubmitHandoffRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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response.BadRequest(c, "交接说明不能为空")
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return
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}
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record, err := h.service.SubmitHandoff(userID, id, req)
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if err != nil {
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writeOrderError(c, err)
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return
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}
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response.Created(c, record)
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}
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func (h *Handler) ConfirmReceive(c *gin.Context) {
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userID, ok := currentUserID(c)
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if !ok {
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response.Unauthorized(c, "缺少用户上下文")
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return
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}
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id, ok := parseID(c)
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if !ok {
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return
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}
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if err := h.service.ConfirmReceive(userID, id); err != nil {
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writeOrderError(c, err)
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return
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}
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response.OK(c, gin.H{"received": true})
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}
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func (h *Handler) HandoffRecords(c *gin.Context) {
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userID, ok := currentUserID(c)
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if !ok {
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response.Unauthorized(c, "缺少用户上下文")
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return
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}
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id, ok := parseID(c)
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if !ok {
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return
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}
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items, err := h.service.HandoffRecords(userID, id)
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if err != nil {
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writeOrderError(c, err)
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return
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}
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response.OK(c, gin.H{"items": items})
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}
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func (h *Handler) SubmitReturn(c *gin.Context) {
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userID, ok := currentUserID(c)
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if !ok {
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response.Unauthorized(c, "缺少用户上下文")
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return
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}
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id, ok := parseID(c)
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if !ok {
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return
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}
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var req SubmitReturnRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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response.BadRequest(c, "归还说明不能为空")
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return
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}
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record, err := h.service.SubmitReturn(userID, id, req)
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if err != nil {
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writeOrderError(c, err)
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return
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}
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response.Created(c, record)
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}
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func (h *Handler) ConfirmReturn(c *gin.Context) {
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userID, ok := currentUserID(c)
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if !ok {
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response.Unauthorized(c, "缺少用户上下文")
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return
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}
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id, ok := parseID(c)
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if !ok {
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return
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}
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if err := h.service.ConfirmReturn(userID, id); err != nil {
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writeOrderError(c, err)
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return
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}
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response.OK(c, gin.H{"completed": true})
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}
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func currentUserID(c *gin.Context) (uint64, bool) {
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value, ok := c.Get(middleware.ContextUserID)
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if !ok {
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return 0, false
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}
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userID, ok := value.(uint64)
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return userID, ok
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}
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func currentAdminID(c *gin.Context) (uint64, bool) {
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value, ok := c.Get(middleware.ContextAdminID)
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if !ok {
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return 0, false
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}
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adminID, ok := value.(uint64)
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return adminID, ok
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}
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func parseID(c *gin.Context) (uint64, bool) {
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id, err := strconv.ParseUint(c.Param("id"), 10, 64)
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if err != nil || id == 0 {
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response.BadRequest(c, "ID 不正确")
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return 0, false
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}
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return id, true
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}
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func writeOrderError(c *gin.Context, err error) {
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switch {
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case errors.Is(err, ErrDependencyUnavailable):
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response.ServiceUnavailable(c, "数据库未连接")
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case errors.Is(err, ErrInvalidRentHours):
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response.BadRequest(c, "租期不符合规则")
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case errors.Is(err, ErrListingUnavailable):
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response.Error(c, http.StatusConflict, "listing_unavailable", "该账号暂不可租")
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case errors.Is(err, ErrCannotRentOwnListing):
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response.BadRequest(c, "不能租用自己发布的账号")
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case errors.Is(err, ErrOrderCannotCancel):
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response.Error(c, http.StatusConflict, "order_cannot_cancel", "当前订单不能取消")
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case errors.Is(err, ErrOrderCannotHandoff):
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response.Error(c, http.StatusConflict, "order_cannot_handoff", "当前订单不能交接")
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case errors.Is(err, ErrOrderCannotReceive):
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response.Error(c, http.StatusConflict, "order_cannot_receive", "当前订单不能确认收号")
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case errors.Is(err, ErrOrderCannotReturn):
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response.Error(c, http.StatusConflict, "order_cannot_return", "当前订单不能归还")
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case errors.Is(err, ErrOrderCannotComplete):
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response.Error(c, http.StatusConflict, "order_cannot_complete", "当前订单不能完成")
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case errors.Is(err, ErrPermissionDenied):
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response.Error(c, http.StatusForbidden, "permission_denied", "无权操作该订单")
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case IsNotFound(err):
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response.Error(c, http.StatusNotFound, "not_found", "订单不存在")
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default:
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response.Error(c, http.StatusInternalServerError, "internal_error", "订单服务暂时不可用")
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}
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}
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