mengstack-api/internal/modules/example/interfaces/handler.go
MengStack Dev 9bb2c447ec
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feat: 插件接口预留 — Plugin 接口 + Registry + 示例插件
- kernel/plugin: 定义 Plugin 接口(Metadata/FxOption/SetupRoutes/Init)
- kernel/plugin: 全局 Registry(Register/All/InitAll/Reset)
- modules/example: 完整 4 层示例插件,实现 Plugin 接口
- config: 新增 PluginConfig(enabled 列表)
- app.go: 集成插件系统 — fx.Invoke 注册 + plugin.All() 路由 + InitAll 生命周期
2026-10-03 02:07:46 +08:00

80 lines
1.9 KiB
Go

package interfaces
import (
"strconv"
"mengstack/internal/kernel/response"
"mengstack/internal/modules/example/application"
"mengstack/internal/modules/example/domain"
"github.com/gin-gonic/gin"
)
// Handler handles HTTP requests for the example plugin.
type Handler struct {
svc *application.Service
}
// NewHandler creates a new example handler.
func NewHandler(svc *application.Service) *Handler {
return &Handler{svc: svc}
}
// Create handles POST /api/v1/examples
func (h *Handler) Create(c *gin.Context) {
var req domain.CreateExampleRequest
if err := c.ShouldBindJSON(&req); err != nil {
response.Fail(c, response.NewBadRequest("invalid request: "+err.Error()))
return
}
tenantID := c.GetString("tenant_id")
dto, err := h.svc.Create(c.Request.Context(), tenantID, req)
if err != nil {
response.HandleError(c, err)
return
}
response.Success(c, dto)
}
// Get handles GET /api/v1/examples/:id
func (h *Handler) Get(c *gin.Context) {
id, err := strconv.ParseUint(c.Param("id"), 10, 64)
if err != nil {
response.Fail(c, response.NewBadRequest("invalid id"))
return
}
tenantID := c.GetString("tenant_id")
dto, err := h.svc.Get(c.Request.Context(), tenantID, uint(id))
if err != nil {
response.HandleError(c, err)
return
}
response.Success(c, dto)
}
// List handles GET /api/v1/examples
func (h *Handler) List(c *gin.Context) {
tenantID := c.GetString("tenant_id")
dtos, err := h.svc.List(c.Request.Context(), tenantID)
if err != nil {
response.HandleError(c, err)
return
}
response.Success(c, dtos)
}
// Delete handles DELETE /api/v1/examples/:id
func (h *Handler) Delete(c *gin.Context) {
id, err := strconv.ParseUint(c.Param("id"), 10, 64)
if err != nil {
response.Fail(c, response.NewBadRequest("invalid id"))
return
}
tenantID := c.GetString("tenant_id")
if err := h.svc.Delete(c.Request.Context(), tenantID, uint(id)); err != nil {
response.HandleError(c, err)
return
}
response.Success(c, nil)
}