Pulse/internal/utils/helpers.go
rcourtman 6eb1a10d9b Refactor: Code cleanup and localStorage consolidation
This commit includes comprehensive codebase cleanup and refactoring:

## Code Cleanup
- Remove dead TypeScript code (types/monitoring.ts - 194 lines duplicate)
- Remove unused Go functions (GetClusterNodes, MigratePassword, GetClusterHealthInfo)
- Clean up commented-out code blocks across multiple files
- Remove unused TypeScript exports (helpTextClass, private tag color helpers)
- Delete obsolete test files and components

## localStorage Consolidation
- Centralize all storage keys into STORAGE_KEYS constant
- Update 5 files to use centralized keys:
  * utils/apiClient.ts (AUTH, LEGACY_TOKEN)
  * components/Dashboard/Dashboard.tsx (GUEST_METADATA)
  * components/Docker/DockerHosts.tsx (DOCKER_METADATA)
  * App.tsx (PLATFORMS_SEEN)
  * stores/updates.ts (UPDATES)
- Benefits: Single source of truth, prevents typos, better maintainability

## Previous Work Committed
- Docker monitoring improvements and disk metrics
- Security enhancements and setup fixes
- API refactoring and cleanup
- Documentation updates
- Build system improvements

## Testing
- All frontend tests pass (29 tests)
- All Go tests pass (15 packages)
- Production build successful
- Zero breaking changes

Total: 186 files changed, 5825 insertions(+), 11602 deletions(-)
2025-11-04 21:50:46 +00:00

42 lines
1 KiB
Go

package utils
import (
"encoding/json"
"fmt"
"net/http"
"os"
"strings"
"time"
)
// GenerateID generates a unique ID with the given prefix
func GenerateID(prefix string) string {
return fmt.Sprintf("%s-%d", prefix, time.Now().UnixNano())
}
// WriteJSONResponse writes a JSON response to the http.ResponseWriter
func WriteJSONResponse(w http.ResponseWriter, data interface{}) error {
w.Header().Set("Content-Type", "application/json")
// Use Marshal instead of Encoder for better performance with large payloads
jsonData, err := json.Marshal(data)
if err != nil {
return err
}
_, err = w.Write(jsonData)
return err
}
// ParseBool interprets common boolean strings, returning true for typical truthy values.
func ParseBool(value string) bool {
switch strings.ToLower(strings.TrimSpace(value)) {
case "1", "true", "yes", "y", "on":
return true
default:
return false
}
}
// GetenvTrim returns the environment variable value with surrounding whitespace removed.
func GetenvTrim(key string) string {
return strings.TrimSpace(os.Getenv(key))
}