123 lines
2.5 KiB
Go
123 lines
2.5 KiB
Go
package adminuser
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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 parsePagination(c *gin.Context) (int, int) {
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page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
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pageSize, _ := strconv.Atoi(c.DefaultQuery("page_size", "20"))
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if page < 1 {
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page = 1
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}
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if pageSize < 1 {
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pageSize = 20
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}
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if pageSize > 100 {
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pageSize = 100
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}
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return page, pageSize
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}
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func (h *Handler) List(c *gin.Context) {
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page, pageSize := parsePagination(c)
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result, err := h.service.List(page, pageSize)
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if err != nil {
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writeAdminUserError(c, err)
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return
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}
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response.OK(c, result)
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}
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func (h *Handler) Freeze(c *gin.Context) {
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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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userID, ok := parseID(c)
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if !ok {
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return
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}
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var req FreezeRequest
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_ = c.ShouldBindJSON(&req)
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item, err := h.service.Freeze(adminID, userID, req, auditMeta(c))
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if err != nil {
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writeAdminUserError(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) Unfreeze(c *gin.Context) {
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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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userID, 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.Unfreeze(adminID, userID, auditMeta(c))
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if err != nil {
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writeAdminUserError(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 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 auditMeta(c *gin.Context) AuditMeta {
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return AuditMeta{
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IP: c.ClientIP(),
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UserAgent: c.GetHeader("User-Agent"),
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RequestID: middleware.GetRequestID(c),
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}
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}
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func writeAdminUserError(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, ErrInvalidUser):
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response.BadRequest(c, "用户不符合规则")
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case IsNotFound(err):
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response.Error(c, http.StatusNotFound, "not_found", "用户不存在")
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default:
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response.Error(c, http.StatusInternalServerError, "internal_error", "用户管理服务暂时不可用")
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}
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}
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