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f-21: dispatch: add a prepare step to dispatch

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Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>
This commit is contained in:
GnomeZworc 2026-04-23 23:11:10 +02:00
commit 1d86c45ba4
Signed by: nicolas.boufideline
GPG key ID: 4406BBBF8845D632
7 changed files with 102 additions and 21 deletions
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13
internal/api/agent/subnet.go
View file

@ -61,8 +61,15 @@ func (s *Server) getSubnet(w http.ResponseWriter, _ *http.Request, name string)
json.NewEncoder(w).Encode(sub)
}
func (s *Server) deleteSubnet(w http.ResponseWriter, r *http.Request, name string) {
s.dispatcher.Dispatch(dispatcher.DeleteSubnetCommand{Name: name})
func (s *Server) deleteSubnet(w http.ResponseWriter, _ *http.Request, name string) {
cmd := dispatcher.DeleteSubnetCommand{Name: name}
if err := s.dispatcher.Prepare(cmd); err != nil {
w.WriteHeader(http.StatusNotFound)
json.NewEncoder(w).Encode(ErrorResponse{Error: err.Error()})
return
}
s.dispatcher.Dispatch(cmd)
state, _ := kv.GetFromDB(s.db, "subnet/"+name+"/state")
w.WriteHeader(http.StatusAccepted)
json.NewEncoder(w).Encode(Subnet{Name: name, State: "deleting"})
json.NewEncoder(w).Encode(Subnet{Name: name, State: state})
}

41
internal/api/agent/subnets.go
View file

@ -74,21 +74,42 @@ func (s *Server) postSubnet(w http.ResponseWriter, r *http.Request) {
json.NewEncoder(w).Encode(ErrorResponse{Error: "name, vpc, iface_type, gateway_ip and cidr are required"})
return
}
s.dispatcher.Dispatch(dispatcher.CreateSubnetCommand{
cmd := dispatcher.CreateSubnetCommand{
Name: req.Name,
VPC: req.VPC,
VxlanID: req.VxlanID,
IfaceType: req.IfaceType,
GatewayIP: req.GatewayIP,
CIDR: req.CIDR,
})
}
if err := s.dispatcher.Prepare(cmd); err != nil {
w.WriteHeader(http.StatusConflict)
json.NewEncoder(w).Encode(ErrorResponse{Error: err.Error()})
return
}
s.dispatcher.Dispatch(cmd)
entries, _ := kv.ListByPrefix(s.db, "subnet/"+req.Name+"/")
sub := Subnet{Name: req.Name}
for key, value := range entries {
parts := strings.Split(key, "/")
if len(parts) != 3 {
continue
}
switch parts[2] {
case "state":
sub.State = value
case "vpc":
sub.VPC = value
case "vxlan_id":
sub.VxlanID, _ = strconv.Atoi(value)
case "local_iface":
sub.LocalIface = value
case "gateway_ip":
sub.GatewayIP = value
case "cidr":
sub.CIDR = value
}
}
w.WriteHeader(http.StatusAccepted)
json.NewEncoder(w).Encode(Subnet{
Name: req.Name,
State: "creating",
VPC: req.VPC,
VxlanID: req.VxlanID,
GatewayIP: req.GatewayIP,
CIDR: req.CIDR,
})
json.NewEncoder(w).Encode(sub)
}

11
internal/api/agent/vpc.go
View file

@ -40,7 +40,14 @@ func (s *Server) getVpc(w http.ResponseWriter, _ *http.Request, name string) {
}
func (s *Server) deleteVpc(w http.ResponseWriter, _ *http.Request, name string) {
s.dispatcher.Dispatch(dispatcher.DeleteVPCCommand{Name: name})
cmd := dispatcher.DeleteVPCCommand{Name: name}
if err := s.dispatcher.Prepare(cmd); err != nil {
w.WriteHeader(http.StatusNotFound)
json.NewEncoder(w).Encode(ErrorResponse{Error: err.Error()})
return
}
s.dispatcher.Dispatch(cmd)
state, _ := kv.GetFromDB(s.db, "vpc/"+name+"/state")
w.WriteHeader(http.StatusAccepted)
json.NewEncoder(w).Encode(VPC{Name: name, State: "deleting"})
json.NewEncoder(w).Encode(VPC{Name: name, State: state})
}

11
internal/api/agent/vpcs.go
View file

@ -62,7 +62,14 @@ func (s *Server) postVpc(w http.ResponseWriter, r *http.Request) {
json.NewEncoder(w).Encode(ErrorResponse{Error: "name is required"})
return
}
s.dispatcher.Dispatch(dispatcher.CreateVPCCommand{Name: req.Name})
cmd := dispatcher.CreateVPCCommand{Name: req.Name}
if err := s.dispatcher.Prepare(cmd); err != nil {
w.WriteHeader(http.StatusConflict)
json.NewEncoder(w).Encode(ErrorResponse{Error: err.Error()})
return
}
s.dispatcher.Dispatch(cmd)
state, _ := kv.GetFromDB(s.db, "vpc/"+req.Name+"/state")
w.WriteHeader(http.StatusAccepted)
json.NewEncoder(w).Encode(VPC{Name: req.Name, State: "creating"})
json.NewEncoder(w).Encode(VPC{Name: req.Name, State: state})
}