add api & config

api/config_admission.go

@@ -0,0 +1,166 @@
+package api
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"github.com/go-gost/core/registry"
+	"github.com/go-gost/x/config"
+	"github.com/go-gost/x/config/parsing"
+)
+
+// swagger:parameters createAdmissionRequest
+type createAdmissionRequest struct {
+	// in: body
+	Data config.AdmissionConfig `json:"data"`
+}
+
+// successful operation.
+// swagger:response createAdmissionResponse
+type createAdmissionResponse struct {
+	Data Response
+}
+
+func createAdmission(ctx *gin.Context) {
+	// swagger:route POST /config/admissions ConfigManagement createAdmissionRequest
+	//
+	// Create a new admission, the name of admission must be unique in admission list.
+	//
+	//     Security:
+	//       basicAuth: []
+	//
+	//     Responses:
+	//       200: createAdmissionResponse
+
+	var req createAdmissionRequest
+	ctx.ShouldBindJSON(&req.Data)
+
+	if req.Data.Name == "" {
+		writeError(ctx, ErrInvalid)
+		return
+	}
+
+	v := parsing.ParseAdmission(&req.Data)
+
+	if err := registry.AdmissionRegistry().Register(req.Data.Name, v); err != nil {
+		writeError(ctx, ErrDup)
+		return
+	}
+
+	cfg := config.Global()
+	cfg.Admissions = append(cfg.Admissions, &req.Data)
+	config.SetGlobal(cfg)
+
+	ctx.JSON(http.StatusOK, Response{
+		Msg: "OK",
+	})
+}
+
+// swagger:parameters updateAdmissionRequest
+type updateAdmissionRequest struct {
+	// in: path
+	// required: true
+	Admission string `uri:"admission" json:"admission"`
+	// in: body
+	Data config.AdmissionConfig `json:"data"`
+}
+
+// successful operation.
+// swagger:response updateAdmissionResponse
+type updateAdmissionResponse struct {
+	Data Response
+}
+
+func updateAdmission(ctx *gin.Context) {
+	// swagger:route PUT /config/admissions/{admission} ConfigManagement updateAdmissionRequest
+	//
+	// Update admission by name, the admission must already exist.
+	//
+	//     Security:
+	//       basicAuth: []
+	//
+	//     Responses:
+	//       200: updateAdmissionResponse
+
+	var req updateAdmissionRequest
+	ctx.ShouldBindUri(&req)
+	ctx.ShouldBindJSON(&req.Data)
+
+	if !registry.AdmissionRegistry().IsRegistered(req.Admission) {
+		writeError(ctx, ErrNotFound)
+		return
+	}
+
+	req.Data.Name = req.Admission
+
+	v := parsing.ParseAdmission(&req.Data)
+
+	registry.AdmissionRegistry().Unregister(req.Admission)
+
+	if err := registry.AdmissionRegistry().Register(req.Admission, v); err != nil {
+		writeError(ctx, ErrDup)
+		return
+	}
+
+	cfg := config.Global()
+	for i := range cfg.Admissions {
+		if cfg.Admissions[i].Name == req.Admission {
+			cfg.Admissions[i] = &req.Data
+			break
+		}
+	}
+	config.SetGlobal(cfg)
+
+	ctx.JSON(http.StatusOK, Response{
+		Msg: "OK",
+	})
+}
+
+// swagger:parameters deleteAdmissionRequest
+type deleteAdmissionRequest struct {
+	// in: path
+	// required: true
+	Admission string `uri:"admission" json:"admission"`
+}
+
+// successful operation.
+// swagger:response deleteAdmissionResponse
+type deleteAdmissionResponse struct {
+	Data Response
+}
+
+func deleteAdmission(ctx *gin.Context) {
+	// swagger:route DELETE /config/admissions/{admission} ConfigManagement deleteAdmissionRequest
+	//
+	// Delete admission by name.
+	//
+	//     Security:
+	//       basicAuth: []
+	//
+	//     Responses:
+	//       200: deleteAdmissionResponse
+
+	var req deleteAdmissionRequest
+	ctx.ShouldBindUri(&req)
+
+	if !registry.AdmissionRegistry().IsRegistered(req.Admission) {
+		writeError(ctx, ErrNotFound)
+		return
+	}
+	registry.AdmissionRegistry().Unregister(req.Admission)
+
+	cfg := config.Global()
+	admissiones := cfg.Admissions
+	cfg.Admissions = nil
+	for _, s := range admissiones {
+		if s.Name == req.Admission {
+			continue
+		}
+		cfg.Admissions = append(cfg.Admissions, s)
+	}
+	config.SetGlobal(cfg)
+
+	ctx.JSON(http.StatusOK, Response{
+		Msg: "OK",
+	})
+}