added revalidate cache feature

internal/immich.go

@@ -28,6 +28,19 @@ type bulkIdResponseDto struct {
 	Success bool   `json:"success"`
 }
 
+type assetBulkUploadCheckItem struct {
+	Checksum string `json:"checksum"`
+	Id       string `json:"id"` // Not the assetID. Just a arbitrarily id string
+}
+
+type assetBulkUploadCheckResult struct {
+	Action    string // can be "accept" or "reject"
+	AssetId   string
+	Id        string // Not the assetID. Just a arbitrary id string
+	IsTrashed bool
+	Reason    string // can be "duplicate" or "unsupportedFormat" (i don't know what they mean by this)
+}
+
 type APIKeyTransport struct {
 	APIKey string
 }
@@ -163,3 +176,38 @@ func addAssetsToAlbum(assets []string, album, baseURL string, httpClient http.Cl
 
 	return nil
 }
+
+func bulkCheckAssets(assets []assetBulkUploadCheckItem, baseURL string, httpClient http.Client) ([]assetBulkUploadCheckResult, error) {
+	body, _ := json.Marshal(struct {
+		Assets []assetBulkUploadCheckItem `json:"assets"`
+	}{Assets: assets})
+
+	req, err := http.NewRequest("POST", fmt.Sprintf("%s/api/assets/bulk-upload-check", baseURL), bytes.NewBuffer(body))
+	if err != nil {
+		return nil, err
+	}
+
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("Accept", "application/json")
+
+	res, err := httpClient.Do(req)
+	if err != nil {
+		return nil, err
+	}
+
+	defer res.Body.Close()
+
+	respBody, _ := io.ReadAll(res.Body)
+	if res.StatusCode != 200 {
+		return nil, fmt.Errorf("buck check assets %d - %s ", res.StatusCode, string(respBody))
+	}
+
+	var result struct {
+		Results []assetBulkUploadCheckResult `json:"results"`
+	}
+	if err := json.Unmarshal(respBody, &result); err != nil {
+		return nil, fmt.Errorf("parse immich response: %s", err)
+	}
+
+	return result.Results, nil
+}