59 lines
1.3 KiB
Go
59 lines
1.3 KiB
Go
package main
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import (
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"net/http"
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messages "git.tornberg.me/go-cart-actor/proto"
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)
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type PoolServer struct {
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pod_name string
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pool GrainPool
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}
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func NewPoolServer(pool GrainPool, pod_name string) *PoolServer {
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return &PoolServer{
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pod_name: pod_name,
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pool: pool,
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}
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}
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func (s *PoolServer) HandleGet(w http.ResponseWriter, r *http.Request) {
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id := r.PathValue("id")
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data, err := s.pool.Get(ToCartId(id))
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if err != nil {
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w.WriteHeader(http.StatusNotFound)
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w.Write([]byte(err.Error()))
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return
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}
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w.Header().Set("Content-Type", "application/json")
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w.Header().Set("X-Pod-Name", s.pod_name)
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w.WriteHeader(http.StatusOK)
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w.Write(data)
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}
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func (s *PoolServer) HandleAddSku(w http.ResponseWriter, r *http.Request) {
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id := r.PathValue("id")
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sku := r.PathValue("sku")
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data, err := s.pool.Process(ToCartId(id), Message{
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Type: AddRequestType,
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Content: &messages.AddRequest{Sku: sku},
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})
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if err != nil {
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w.WriteHeader(http.StatusInternalServerError)
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w.Write([]byte(err.Error()))
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return
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}
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w.Header().Set("Content-Type", "application/json")
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w.Header().Set("X-Pod-Name", s.pod_name)
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w.WriteHeader(http.StatusOK)
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w.Write(data)
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}
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func (s *PoolServer) Serve() *http.ServeMux {
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mux := http.NewServeMux()
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mux.HandleFunc("GET /{id}", s.HandleGet)
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mux.HandleFunc("GET /{id}/add/{sku}", s.HandleAddSku)
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return mux
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}
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