feat: refactoring

pkg/http/handle_cluster.go

@@ -0,0 +1,96 @@
+package http
+
+import (
+	"encoding/json"
+	"net/http"
+	"strings"
+
+	"github.com/0x1d/rcond/pkg/cluster"
+)
+
+type clusterEventRequest struct {
+	Name    string `json:"name"`
+	Payload string `json:"payload,omitempty"`
+}
+
+func ClusterAgentHandler(agent *cluster.Agent, handler func(http.ResponseWriter, *http.Request, *cluster.Agent)) func(http.ResponseWriter, *http.Request) {
+	return func(w http.ResponseWriter, r *http.Request) {
+		handler(w, r, agent)
+	}
+}
+
+func HandleClusterJoin(w http.ResponseWriter, r *http.Request, agent *cluster.Agent) {
+	var joinRequest struct {
+		Join []string `json:"join"`
+	}
+	err := json.NewDecoder(r.Body).Decode(&joinRequest)
+	if err != nil {
+		WriteError(w, "Invalid request body", http.StatusBadRequest)
+		return
+	}
+	joinAddrs := strings.Join(joinRequest.Join, ",")
+	if joinAddrs == "" {
+		WriteError(w, "No join addresses provided", http.StatusBadRequest)
+		return
+	}
+
+	addrs := strings.Split(joinAddrs, ",")
+	n, err := agent.Join(addrs, true)
+	if err != nil {
+		WriteError(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	w.Header().Set("Content-Type", "application/json")
+	json.NewEncoder(w).Encode(map[string]int{"joined": n})
+}
+
+func HandleClusterLeave(w http.ResponseWriter, r *http.Request, agent *cluster.Agent) {
+	err := agent.Leave()
+	if err != nil {
+		WriteError(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	w.Header().Set("Content-Type", "application/json")
+	json.NewEncoder(w).Encode(map[string]string{"status": "success"})
+}
+
+func HandleClusterMembers(w http.ResponseWriter, r *http.Request, agent *cluster.Agent) {
+	if agent == nil {
+		WriteError(w, "cluster agent is not initialized", http.StatusInternalServerError)
+		return
+	}
+	members, err := agent.Members()
+	if err != nil {
+		WriteError(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	w.Header().Set("Content-Type", "application/json")
+	json.NewEncoder(w).Encode(members)
+}
+
+func HandleClusterEvent(w http.ResponseWriter, r *http.Request, agent *cluster.Agent) {
+	if agent == nil {
+		WriteError(w, "cluster agent is not initialized", http.StatusInternalServerError)
+		return
+	}
+	var req clusterEventRequest
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		WriteError(w, err.Error(), http.StatusBadRequest)
+		return
+	}
+	event := cluster.ClusterEvent{
+		Name: req.Name,
+		Data: []byte(req.Payload),
+	}
+	err := agent.Event(event)
+	if err != nil {
+		WriteError(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	w.Header().Set("Content-Type", "application/json")
+	json.NewEncoder(w).Encode(map[string]string{"status": "success"})
+}