72 lines
1.5 KiB
Go
72 lines
1.5 KiB
Go
package systemconfig
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import (
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"errors"
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"net/http"
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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) List(c *gin.Context) {
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items, err := h.service.List()
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if err != nil {
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writeConfigError(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) Update(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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key := c.Param("key")
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var req UpdateRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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response.BadRequest(c, "配置值不能为空")
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return
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}
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item, err := h.service.Update(userID, key, req, AuditMeta{
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IP: c.ClientIP(),
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UserAgent: c.GetHeader("User-Agent"),
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})
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if err != nil {
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writeConfigError(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 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 writeConfigError(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, ErrInvalidConfig):
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response.BadRequest(c, "配置不符合规则")
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default:
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response.Error(c, http.StatusInternalServerError, "internal_error", "系统配置服务暂时不可用")
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}
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}
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