GnomeZworc
63a288f69e
Introduce internal/dispatcher package with a Command interface and typed commands (CreateVPC, DeleteVPC, CreateSubnet, DeleteSubnet). The API handlers now call dispatcher.Dispatch() instead of enqueuing closures directly, decoupling transport (HTTP today, MQTT tomorrow) from execution. Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>
58 lines
1.5 KiB
Go
58 lines
1.5 KiB
Go
package agentapi
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import (
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"encoding/json"
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"net/http"
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"git.g3e.fr/syonad/two/internal/dispatcher"
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)
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func (s *Server) SubnetsHandler(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "application/json")
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switch r.Method {
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case http.MethodGet:
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s.listSubnets(w, r)
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case http.MethodPost:
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s.postSubnet(w, r)
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default:
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http.Error(w, `{"error":"method not allowed"}`, http.StatusMethodNotAllowed)
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}
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}
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func (s *Server) listSubnets(w http.ResponseWriter, r *http.Request) {
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w.WriteHeader(http.StatusOK)
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json.NewEncoder(w).Encode([]Subnet{})
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}
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func (s *Server) postSubnet(w http.ResponseWriter, r *http.Request) {
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var req SubnetCreateRequest
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if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
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w.WriteHeader(http.StatusBadRequest)
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json.NewEncoder(w).Encode(ErrorResponse{Error: "invalid request body"})
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return
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}
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if req.Name == "" || req.VPC == "" || req.LocalIP == "" || req.GatewayIP == "" || req.CIDR == "" {
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w.WriteHeader(http.StatusBadRequest)
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json.NewEncoder(w).Encode(ErrorResponse{Error: "name, vpc, local_ip, gateway_ip and cidr are required"})
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return
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}
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s.dispatcher.Dispatch(dispatcher.CreateSubnetCommand{
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Name: req.Name,
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VPC: req.VPC,
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VxlanID: req.VxlanID,
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LocalIP: req.LocalIP,
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GatewayIP: req.GatewayIP,
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CIDR: req.CIDR,
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})
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w.WriteHeader(http.StatusAccepted)
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json.NewEncoder(w).Encode(Subnet{
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Name: req.Name,
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State: "creating",
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VPC: req.VPC,
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VxlanID: req.VxlanID,
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LocalIP: req.LocalIP,
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GatewayIP: req.GatewayIP,
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CIDR: req.CIDR,
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})
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}
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