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47 lines
961 B
47 lines
961 B
package main |
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import ( |
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"encoding/gob" |
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"encoding/json" |
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"net/http" |
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) |
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var blockchain Blockchain |
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// StartServer starts the HTTP server on port 8080 |
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func StartServer() { |
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gob.Register(Block{}) |
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gob.Register(Transaction{}) |
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gob.Register(Blockchain{}) |
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blockchain = NewBlockchain() |
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block := Block{} |
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transaction := Transaction{Sender: "foo", Receiver: "bar", Amount: 100} |
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block.AddTransaction(transaction) |
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go blockchain.AddBlock(block) |
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block = Block{} |
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transaction = Transaction{Sender: "bar", Receiver: "baz", Amount: 500} |
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block.AddTransaction(transaction) |
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go blockchain.AddBlock(block) |
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http.HandleFunc("/", redirect) |
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http.HandleFunc("/blockchain", listBlocks) |
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if err := http.ListenAndServe(":8080", nil); err != nil { |
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panic(err) |
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} |
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} |
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func redirect(w http.ResponseWriter, r *http.Request) { |
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http.Redirect(w, r, "/blockchain", 301) |
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} |
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func listBlocks(w http.ResponseWriter, r *http.Request) { |
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json.NewEncoder(w).Encode(blockchain.blocks) |
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}
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