eduard256
86a8fb36d5
- Fix critical scanner.go bug: ineffective break in select (SA4011) Use labeled break to properly exit loop on context cancellation - Add error checking for all file.Close() and resp.Body.Close() Prevent resource leaks in loader, onvif_simple, and tester - Add error checking for fmt.Sscanf() calls in tester.go Prevent silent parse failures for FPS and bitrate extraction - Add error checking for all SSE streamWriter calls Explicit ignore with _ = for SendJSON and SendError - Remove unused sync.RWMutex field from SearchEngine - Refactor if/else to switch for CodecType (staticcheck QF1003) More idiomatic Go code in stream tester All 20 linter issues resolved. Code compiles and runs correctly.
99 lines
2.6 KiB
Go
99 lines
2.6 KiB
Go
package handlers
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import (
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"encoding/json"
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"net/http"
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"github.com/go-playground/validator/v10"
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"github.com/eduard256/Strix/internal/camera/database"
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"github.com/eduard256/Strix/internal/models"
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)
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// SearchHandler handles camera search requests
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type SearchHandler struct {
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searchEngine *database.SearchEngine
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validator *validator.Validate
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logger interface{ Debug(string, ...any); Error(string, error, ...any); Info(string, ...any) }
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}
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// NewSearchHandler creates a new search handler
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func NewSearchHandler(
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searchEngine *database.SearchEngine,
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logger interface{ Debug(string, ...any); Error(string, error, ...any); Info(string, ...any) },
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) *SearchHandler {
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return &SearchHandler{
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searchEngine: searchEngine,
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validator: validator.New(),
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logger: logger,
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}
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}
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// ServeHTTP handles search requests
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func (h *SearchHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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if r.Method != http.MethodPost {
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http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
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return
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}
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// Parse request body
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var req models.CameraSearchRequest
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if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
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h.logger.Error("failed to decode search request", err)
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h.sendErrorResponse(w, "Invalid request body", http.StatusBadRequest)
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return
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}
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// Set default limit if not provided
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if req.Limit <= 0 {
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req.Limit = 10
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}
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// Validate request
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if err := h.validator.Struct(req); err != nil {
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h.logger.Error("search request validation failed", err)
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h.sendErrorResponse(w, "Validation failed: "+err.Error(), http.StatusBadRequest)
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return
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}
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h.logger.Info("camera search requested",
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"query", req.Query,
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"limit", req.Limit,
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"remote_addr", r.RemoteAddr,
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)
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// Perform search
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response, err := h.searchEngine.Search(req.Query, req.Limit)
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if err != nil {
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h.logger.Error("search failed", err)
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h.sendErrorResponse(w, "Search failed", http.StatusInternalServerError)
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return
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}
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// Send response
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w.Header().Set("Content-Type", "application/json")
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w.WriteHeader(http.StatusOK)
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if err := json.NewEncoder(w).Encode(response); err != nil {
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h.logger.Error("failed to encode search response", err)
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}
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h.logger.Info("search completed",
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"query", req.Query,
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"returned", response.Returned,
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"total", response.Total,
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)
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}
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// sendErrorResponse sends an error response
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func (h *SearchHandler) sendErrorResponse(w http.ResponseWriter, message string, statusCode int) {
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w.Header().Set("Content-Type", "application/json")
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w.WriteHeader(statusCode)
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response := map[string]interface{}{
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"error": true,
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"message": message,
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"code": statusCode,
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}
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_ = json.NewEncoder(w).Encode(response)
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} |