common

package

v0.1.0 Latest Latest Go to latest Published: Apr 4, 2025 License: MIT Imports: 9 Imported by: 0

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func GetAuthenticatedUser(ctx context.Context) (*user.User, bool)

func ParseLimit(limitStr string, defaultLimit, maxLimit int) int

ParseLimit parses and validates limit parameter

func ParseOffset(offsetStr string) int

ParseOffset parses and validates offset parameter

func RequirePermission(userService user.Service, resourceType, action string) func(http.HandlerFunc) http.HandlerFunc

func RespondError(w http.ResponseWriter, status int, message string)

RespondError sends a standard error response

func RespondJSON(w http.ResponseWriter, status int, data interface{})

RespondJSON sends a JSON response with standard headers

func WithAuth(userService user.Service, authService auth.Service) func(http.HandlerFunc) http.HandlerFunc

WithAuth middleware handles both API key and JWT authentication

type ContextKey string

Context keys for storing authenticated user info

const (
	UserContextKey ContextKey = "user"
)

type ErrorResponse struct {
	Error string `json:"error"`
}

ErrorResponse represents an API error response

type Filter struct {
	Limit  int      `json:"limit"`
	Offset int      `json:"offset"`
	Sort   []string `json:"sort,omitempty"`
}

Filter represents common query parameters for list operations

type Route struct {
	Path       string
	Method     string
	Handler    http.HandlerFunc
	Middleware []func(http.HandlerFunc) http.HandlerFunc
}

Route represents a route for the HTTP server

type TimeRange struct {
	Start time.Time `json:"start"`
	End   time.Time `json:"end"`
}

TimeRange represents a time-based filter range

type ValidationError struct {
	Field   string `json:"field"`
	Message string `json:"message"`
}

ValidationError represents a field validation error