59 lines
1.5 KiB
Go
59 lines
1.5 KiB
Go
package handler
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import (
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"encoding/json"
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"net/http"
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"os"
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"github.com/go-chi/chi/v5"
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"github.com/jmoiron/sqlx"
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"github.com/daniil/homelab-api/internal/service"
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)
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type InterestHandler struct {
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service *service.InterestService
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secretKey string
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}
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func NewInterestHandler(db *sqlx.DB) *InterestHandler {
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secretKey := os.Getenv("INTERNAL_API_KEY")
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if secretKey == "" {
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secretKey = "pulse-internal-2026"
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}
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return &InterestHandler{
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service: service.NewInterestService(db),
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secretKey: secretKey,
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}
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}
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// RegisterRoutes регистрирует internal routes
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func (h *InterestHandler) RegisterRoutes(r chi.Router) {
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r.Post("/internal/calculate-interest", h.CalculateInterest)
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}
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// CalculateInterest запускает расчёт процентов для всех вкладов
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// POST /internal/calculate-interest
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// Header: X-Internal-Key: <secret>
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func (h *InterestHandler) CalculateInterest(w http.ResponseWriter, r *http.Request) {
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// Verify internal API key
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key := r.Header.Get("X-Internal-Key")
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if key != h.secretKey {
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http.Error(w, "Unauthorized", http.StatusUnauthorized)
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return
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}
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results, err := h.service.CalculateAllDepositsInterest()
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if err != nil {
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w.Header().Set("Content-Type", "application/json")
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json.NewEncoder(w).Encode(map[string]string{"error": 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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json.NewEncoder(w).Encode(map[string]interface{}{
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"message": "Interest calculation completed",
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"results": results,
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})
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}
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