55 lines
1.1 KiB
Go
55 lines
1.1 KiB
Go
package main
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import (
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"encoding/json"
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"fmt"
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"net/http"
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)
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type HealthResponse struct {
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Status string `json:"status"`
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}
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type AddRequest struct {
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PinCode int `json:"pinCode"`
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N1 int `json:"n1"`
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N2 int `json:"n2"`
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}
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type AddResponse struct {
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Output int `json:"output"`
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}
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func healthHandler(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "application/json")
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json.NewEncoder(w).Encode(HealthResponse{Status: "ok"})
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}
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func addHandler(w http.ResponseWriter, r *http.Request) {
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var req AddRequest
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err := json.NewDecoder(r.Body).Decode(&req)
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if err != nil {
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http.Error(w, "invalid json", http.StatusBadRequest)
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return
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}
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if req.PinCode != 1234 {
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http.Error(w, "unauthorized", http.StatusUnauthorized)
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return
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}
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result := req.N1 + req.N2
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resp := AddResponse{Output: result}
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w.Header().Set("Content-Type", "application/json")
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json.NewEncoder(w).Encode(resp)
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}
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func main() {
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http.HandleFunc("/health", healthHandler)
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http.HandleFunc("/add", addHandler)
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fmt.Println("Server running on port 8080...")
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http.ListenAndServe(":8080", nil)
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}
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