chore: remove cached

backend/internal/caddy/client.go

@@ -1,101 +0,0 @@
-package caddy
-
-import (
-	"bytes"
-	"context"
-	"encoding/json"
-	"fmt"
-	"io"
-	"net/http"
-	"time"
-)
-
-// Client wraps the Caddy admin API.
-type Client struct {
-	baseURL    string
-	httpClient *http.Client
-}
-
-// NewClient creates a Caddy API client.
-func NewClient(adminAPIURL string) *Client {
-	return &Client{
-		baseURL: adminAPIURL,
-		httpClient: &http.Client{
-			Timeout: 30 * time.Second,
-		},
-	}
-}
-
-// Load atomically replaces Caddy's entire configuration.
-// This is the primary method for applying configuration changes.
-func (c *Client) Load(ctx context.Context, config *Config) error {
-	body, err := json.Marshal(config)
-	if err != nil {
-		return fmt.Errorf("marshal config: %w", err)
-	}
-
-	req, err := http.NewRequestWithContext(ctx, http.MethodPost, c.baseURL+"/load", bytes.NewReader(body))
-	if err != nil {
-		return fmt.Errorf("create request: %w", err)
-	}
-	req.Header.Set("Content-Type", "application/json")
-
-	resp, err := c.httpClient.Do(req)
-	if err != nil {
-		return fmt.Errorf("execute request: %w", err)
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode != http.StatusOK {
-		bodyBytes, _ := io.ReadAll(resp.Body)
-		return fmt.Errorf("caddy returned status %d: %s", resp.StatusCode, string(bodyBytes))
-	}
-
-	return nil
-}
-
-// GetConfig retrieves the current running configuration from Caddy.
-func (c *Client) GetConfig(ctx context.Context) (*Config, error) {
-	req, err := http.NewRequestWithContext(ctx, http.MethodGet, c.baseURL+"/config/", nil)
-	if err != nil {
-		return nil, fmt.Errorf("create request: %w", err)
-	}
-
-	resp, err := c.httpClient.Do(req)
-	if err != nil {
-		return nil, fmt.Errorf("execute request: %w", err)
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode != http.StatusOK {
-		bodyBytes, _ := io.ReadAll(resp.Body)
-		return nil, fmt.Errorf("caddy returned status %d: %s", resp.StatusCode, string(bodyBytes))
-	}
-
-	var config Config
-	if err := json.NewDecoder(resp.Body).Decode(&config); err != nil {
-		return nil, fmt.Errorf("decode response: %w", err)
-	}
-
-	return &config, nil
-}
-
-// Ping checks if Caddy admin API is reachable.
-func (c *Client) Ping(ctx context.Context) error {
-	req, err := http.NewRequestWithContext(ctx, http.MethodGet, c.baseURL+"/config/", nil)
-	if err != nil {
-		return fmt.Errorf("create request: %w", err)
-	}
-
-	resp, err := c.httpClient.Do(req)
-	if err != nil {
-		return fmt.Errorf("caddy unreachable: %w", err)
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode != http.StatusOK {
-		return fmt.Errorf("caddy returned status %d", resp.StatusCode)
-	}
-
-	return nil
-}