{"id":86468,"date":"2024-12-02T13:05:59","date_gmt":"2024-12-02T09:35:59","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/offline-file-uploading-in-flutter-mch\/"},"modified":"2024-12-02T13:05:59","modified_gmt":"2024-12-02T09:35:59","slug":"offline-file-uploading-in-flutter-mch","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/offline-file-uploading-in-flutter-mch\/","title":{"rendered":"\u0622\u067e\u0644\u0648\u062f \u0622\u0641\u0644\u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u062f\u0631 \u0641\u0644\u0627\u062a\u0631"},"content":{"rendered":"<p>Summarize this content to 400 words in Persian Lang <\/p>\n<p>  \u0645\u0634\u06a9\u0644<\/p>\n<p>\u0642\u0628\u0644\u0627\u064b \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u062a\u0635\u0648\u06cc\u0631 \u06cc\u06a9\u06cc \u0627\u0632 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u06a9\u0645 \u0645\u0635\u0631\u0641 \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0627 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\u0627\u0631\u0627\u0626\u0647\u200c\u062f\u0647\u0646\u062f\u0647 \u062f\u0631\u0648\u0646 \u0628\u0631\u0646\u0627\u0645\u0647\u060c \u062f\u0631 \u0645\u0648\u0631\u062f \u0628\u0627\u0632 \u06a9\u0631\u062f\u0646 \u0686\u0646\u062f\u06cc\u0646 \u0646\u0645\u0648\u0646\u0647 \u0647\u0634\u062f\u0627\u0631 \u0645\u06cc\u200c\u062f\u0627\u062f\u0645 \u0648 \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0627\u062d\u062a\u0645\u0627\u0644\u0627\u064b \u0631\u0627\u0647 \u062f\u0631\u0633\u062a\u06cc \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0628\u0627 Riverpod \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u060c \u0632\u06cc\u0631\u0627 Drift \u062e\u0648\u062f \u0646\u0645\u0648\u0646\u0647\u200c\u0647\u0627\u06cc\u06cc \u062f\u0627\u0631\u062f \u06a9\u0647 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u060c \u0645\u0634\u06a9\u0644 \u0632\u0645\u0627\u0646\u2026<\/p>\n<p>  \u067e\u0644\u0627\u0646 \u0633\u06cc\u061f\u061f<\/p>\n<p>\u062e\u0648\u0634\u0628\u062e\u062a\u0627\u0646\u0647 \u0645\u0646 \u0628\u0647 \u0627\u0646\u062f\u0627\u0632\u0647 \u06a9\u0627\u0641\u06cc NodeJS\/NestJS \u0645\u06cc\u200c\u062f\u0627\u0646\u0645 \u06a9\u0647 \u062f\u0631 BE \u062e\u0637\u0631\u0646\u0627\u06a9 \u0648 \u062a\u0627 \u062d\u062f\u06cc \u0645\u0641\u06cc\u062f \u0628\u0627\u0634\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0635\u0628\u062d \u0634\u0646\u0628\u0647 \u0642\u0628\u0644 \u0627\u0632 \u0633\u0627\u0639\u062a 5 \u0635\u0628\u062d\u060c \u0686\u0648\u0646 \u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0633\u062a\u0645 \u0627\u06cc\u0646 \u0628\u0627\u06af \u0648 \u0686\u0627\u0644\u0634 \u0648\u0627\u0642\u0639\u0627\u064b \u0633\u0631\u06af\u0631\u0645\u200c\u06a9\u0646\u0646\u062f\u0647 \u0631\u0627 \u06a9\u0646\u0627\u0631 \u0628\u06af\u0630\u0627\u0631\u0645\u060c \u06cc\u06a9 \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0628\u0633\u06cc\u0627\u0631 \u062e\u0627\u0644\u06cc \u0631\u0627 \u062f\u0631 BE \u062e\u0648\u062f \u0635\u0631\u0641 \u06a9\u0631\u062f\u0645 \u062a\u0627 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0631\u0627 \u0622\u0632\u0645\u0627\u06cc\u0634 \u06a9\u0646\u0645. \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627 \u062e\u0627\u0631\u062c \u0634\u062f.<\/p>\n<p>\u0686\u0646\u062f \u0622\u0632\u0645\u0627\u06cc\u0634 \u0633\u0631\u06cc\u0639 \u0627\u0632 \u0637\u0631\u06cc\u0642 Postman \u0628\u0631\u0627\u06cc \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u06a9\u0627\u0631\u0622\u0645\u062f \u0628\u0648\u062f\u0646 \u0622\u0646\u060c \u062f\u0648\u0628\u0627\u0631\u0647 \u0628\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u0641\u062a\u0645 \u0648 Firebase Storage \u0631\u0627 \u0628\u06cc\u0631\u0648\u0646 \u06a9\u0634\u06cc\u062f\u0645 \u0648 \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc REST \u0648 \u0686\u0646\u062f \u062a\u063a\u06cc\u06cc\u0631 \u06a9\u062f \u06a9\u0648\u0686\u06a9 \u0631\u0627 \u06a9\u0647 \u0628\u0647 \u0635\u0648\u0631\u062a \u0622\u0646\u0644\u0627\u06cc\u0646\u060c \u0622\u0641\u0644\u0627\u06cc\u0646 \u0648 \u062f\u0631 \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647 \u0622\u067e\u0644\u0648\u062f \u0645\u06cc\u200c\u06a9\u0631\u062f\u0645 \u0648\u0635\u0644 \u06a9\u0631\u062f\u0645.<\/p>\n<p>\u0631\u0641\u062a\u0646 \u0628\u0647 Seapoint \u0628\u0631\u0627\u06cc \u062f\u0648\u06cc\u062f\u0646 \u0628\u0627 \u0633\u06af\u200c\u0647\u0627&#8230; (\u0646\u0647 \u0645\u0646 \u0627\u06cc\u0646 \u0634\u0646\u0628\u0647 \u062e\u0627\u0635 \u0631\u0627 \u062a\u0639\u0637\u06cc\u0644 \u0646\u06a9\u0631\u062f\u0645)<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0628\u0647 \u0646\u0638\u0631 \u0645\u06cc\u200c\u0631\u0633\u062f Firebase Storage \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0631 \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647 Isolate \u0628\u0633\u06cc\u0627\u0631 \u0646\u0627\u0631\u0627\u0636\u06cc \u0627\u0633\u062a\u060c http \u0628\u0633\u06cc\u0627\u0631 \u062e\u0648\u0634\u062d\u0627\u0644 \u0628\u0648\u062f \u06a9\u0647 \u0645\u062a\u0639\u0647\u062f \u0634\u062f.<\/p>\n<p>\u062c\u0631\u06cc\u0627\u0646 HTTP \u0628\u0631\u0627\u06cc \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0627\u0632 \u06af\u0631\u062f\u0634\u200c\u0647\u0627\u06cc \u06a9\u0627\u0631\u06cc \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0633\u0627\u062f\u0647 \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u0646\u06a9\u0627\u062a\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.<\/p>\n<p>@pragma(&#8216;vm:entry-point&#8217;)<br \/>\nFuture&lt;String?&gt; _backgroundFileUpload(<br \/>\n  UploadRequestData data,<br \/>\n  Uint8List imageBuffer,<br \/>\n) async {<br \/>\n  final sharedPreferences = await SharedPreferences.getInstance()<br \/>\n    ..reload();<\/p>\n<p>  final bearerToken = sharedPreferences.getString(BEARER_TOKEN_KEY)!;<br \/>\n  final url = sharedPreferences.getString(API_URL)!;<\/p>\n<p>  final headers = {<br \/>\n    &#8220;content-type&#8221;: &#8220;application\/json&#8221;,<br \/>\n    &#8220;Authorization&#8221;: &#8220;Bearer $bearerToken&#8221;,<br \/>\n    &#8220;x-app-version&#8221;: APP_VERSION,<br \/>\n  };<\/p>\n<p>  final uri = Uri.https(url, &#8216;\/api\/upload\/pod&#8217;);<\/p>\n<p>  final request = http.MultipartRequest(&#8216;POST&#8217;, uri);<\/p>\n<p>  request.headers.addAll(headers);<\/p>\n<p>  request.files.add(<br \/>\n    http.MultipartFile.fromBytes(<br \/>\n      &#8216;image&#8217;, \/\/ The key name as expected by the API<br \/>\n      Uint8List.fromList(imageBuffer),<br \/>\n      contentType: MediaType(&#8216;image&#8217;, &#8216;jpeg&#8217;),<br \/>\n      filename: data.file_name,<br \/>\n    ),<br \/>\n  );<\/p>\n<p>  request.fields.addAll({<br \/>\n    &#8216;task_id&#8217;: data.task_id,<br \/>\n    &#8216;file_name&#8217;: data.file_name,<br \/>\n    &#8216;type&#8217;: data.type,<br \/>\n    &#8216;status&#8217;: data.status,<br \/>\n    &#8216;timestamp&#8217;: data.timestamp,<br \/>\n  });<\/p>\n<p>  final response = await request.send();<\/p>\n<p>  if (response.statusCode != 201) {<br \/>\n    return null;<br \/>\n  }<\/p>\n<p>  return response.stream.bytesToString();<br \/>\n}<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0645\u0627\u0646\u0646\u062f \u0627\u06a9\u062b\u0631 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u060c \u0645\u0627 \u0627\u0632 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0645\u062d\u06cc\u0637\u06cc \u0628\u0631\u0627\u06cc API\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0622\u0646\u200c\u0647\u0627 \u0645\u062a\u0635\u0644 \u0634\u0648\u06cc\u0645 (Dev\/Staging\/Prod) \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645. SharedPreferences \u06cc\u06a9\u06cc \u0627\u0632 \u0633\u0627\u062f\u0647\u200c\u062a\u0631\u06cc\u0646 \u0631\u0627\u0647\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u0648\u0627\u0631\u062f \u06a9\u0631\u062f\u0646 \u0627\u06cc\u0646 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u0628\u0647 \u06cc\u06a9 Isolate \u0627\u0633\u062a\u060c \u0630\u062e\u06cc\u0631\u0647 \u0634\u062f\u0646 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0631\u0648\u06cc \u062f\u0633\u062a\u06af\u0627\u0647 \u0634\u0645\u0627 \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u0628\u0627\u06cc\u062f \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u06a9\u0647 \u0642\u0628\u0644 \u0627\u0632 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0647\u0631 \u062f\u0627\u062f\u0647\u200c\u0627\u06cc \u062f\u0648\u0628\u0627\u0631\u0647 \u0628\u0627\u0631\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u062a\u0627 \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u0646\u0647 \u062a\u0646\u0647\u0627 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u062f\u0627\u0631\u06cc\u062f\u060c \u0628\u0644\u06a9\u0647 \u0622\u062e\u0631\u06cc\u0646 \u0646\u0633\u062e\u0647 \u0622\u0646 \u0631\u0627 \u0646\u06cc\u0632 \u062f\u0631 \u0627\u062e\u062a\u06cc\u0627\u0631 \u062f\u0627\u0631\u06cc\u062f. \u06a9\u0647 \u062c\u062f\u0627 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0627\u0632 \u0622\u0646\u062c\u0627\u060c \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0628\u0631\u0627\u06cc \u062e\u06cc\u0631 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f MultipartFile \u0622\u067e\u0644\u0648\u062f \u06a9\u0646\u06cc\u062f\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0647\u0633\u062a\u06cc\u0645 Uint8List \u062f\u0631 BlobColumn \u062f\u0631 Drift \u0645\u062a\u0648\u062c\u0647 \u0634\u062f\u0645 \u06a9\u0647 \u0627\u0646\u062a\u0642\u0627\u0644 \u0622\u0646 \u0628\u0647 API \u0645\u0646\u062c\u0631 \u0628\u0647 \u062e\u0637\u0627 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0628\u0627\u06cc\u062f \u0622\u0646 \u0631\u0627 \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc \u06a9\u0646\u0645 BlobColumn \u0628\u0647 \u06cc\u06a9 Uint8List \u062f\u0648\u0628\u0627\u0631\u0647<\/p>\n<p>  \u0628\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc<\/p>\n<p>\u0627\u0632 \u0627\u06cc\u0646\u062c\u0627 \u0628\u0647 \u0628\u0639\u062f \u0648\u0627\u0642\u0639\u0627\u064b \u0641\u0642\u0637 \u067e\u0627\u06a9\u0633\u0627\u0632\u06cc \u0648 \u0686\u0646\u062f \u0622\u0632\u0645\u0627\u06cc\u0634 \u062f\u06cc\u06af\u0631 \u0627\u0646\u062c\u0627\u0645 \u0634\u062f\u060c \u0686\u0646\u062f \u0645\u0634\u06a9\u0644 \u062f\u0631 \u06a9\u062f \u062d\u0644 \u0634\u062f \u06a9\u0647 \u0641\u0642\u0637 \u062f\u0631 \u0646\u0633\u062e\u0647 \u0627\u0646\u062a\u0634\u0627\u0631 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u060c \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u06a9\u0631\u062f \u06a9\u0647 API \u0648\u0627\u0642\u0639\u0627\u064b \u0641\u0627\u06cc\u0644\u200c\u0647\u0627 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a \u0648 \u062a\u0645\u0627\u0645 \u0627\u0633\u0646\u0627\u062f DB \u0645\u0631\u0628\u0648\u0637\u0647 \u062f\u0631 Firebase \u0648 \u0641\u0631\u0622\u06cc\u0646\u062f \u067e\u0627\u06a9\u0633\u0627\u0632\u06cc \u0628\u0631\u0627\u06cc \u0622\u067e\u0644\u0648\u062f\u0647\u0627\u06cc \u0645\u0648\u0641\u0642 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0646\u062c\u0627\u0645 \u0634\u062f.<\/p>\n<div data-article-id=\"2129139\" id=\"article-body\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u062a\u063a\u06cc\u06cc\u0631 \u0648\u0636\u0639\u06cc\u062a \u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nabfollower.com\/blog\/offline-file-uploading-in-flutter-mch\/#%D9%85%D8%B4%DA%A9%D9%84\" >\u0645\u0634\u06a9\u0644<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nabfollower.com\/blog\/offline-file-uploading-in-flutter-mch\/#%D8%B1%D8%A7%D9%87_%D8%AD%D9%84_%D9%82%D8%B3%D9%85%D8%AA_%D8%A7%D9%88%D9%84\" >\u0631\u0627\u0647 \u062d\u0644 (\u0642\u0633\u0645\u062a \u0627\u0648\u0644)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/offline-file-uploading-in-flutter-mch\/#%D8%AA%D9%88%D9%BE_%D9%85%D9%86%D8%AD%D9%86%DB%8C\" >\u062a\u0648\u067e \u0645\u0646\u062d\u0646\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nabfollower.com\/blog\/offline-file-uploading-in-flutter-mch\/#%D8%A8%D8%B1%DA%AF%D8%B4%D8%AA_%D8%A8%D9%87_%D8%AA%D8%A7%D8%A8%D9%84%D9%88%DB%8C_%D8%B7%D8%B1%D8%A7%D8%AD%DB%8C\" >\u0628\u0631\u06af\u0634\u062a \u0628\u0647 \u062a\u0627\u0628\u0644\u0648\u06cc \u0637\u0631\u0627\u062d\u06cc<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nabfollower.com\/blog\/offline-file-uploading-in-flutter-mch\/#%D8%AF%D8%B1_%D8%AD%D8%A7%D9%84_%D8%A2%D9%BE%D9%84%D9%88%D8%AF\" >\u062f\u0631 \u062d\u0627\u0644 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\u0628\u0647 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0628\u0642\u06cc\u0647 \u0633\u06cc\u0633\u062a\u0645 \u06a9\u0631\u062f\u06cc\u0645 \u062a\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Firestore \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627 \u0645\u062a\u0648\u0642\u0641 \u0634\u0648\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D8%AA%D9%88%D9%BE_%D9%85%D9%86%D8%AD%D9%86%DB%8C\"><\/span>\n<p>  \u062a\u0648\u067e \u0645\u0646\u062d\u0646\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u067e\u0633 \u0627\u0632 \u0634\u0631\u0648\u0639 \u0627\u06cc\u0646 \u0641\u0631\u0622\u06cc\u0646\u062f\u060c \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0634\u062a\u0631\u06cc\u0627\u0646 \u0645\u0627 \u0645\u0634\u06a9\u0644\u0627\u062a\u06cc \u0631\u0627 \u062f\u0631 \u0645\u0648\u0631\u062f \u0622\u067e\u0644\u0648\u062f \u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u06af\u0632\u0627\u0631\u0634 \u06a9\u0631\u062f\u060c \u0686\u06cc\u0632\u06cc \u06a9\u0647 \u0645\u0627 \u0648\u0627\u0642\u0639\u0627\u064b \u0647\u0631\u06af\u0632 \u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0633\u062a\u06cc\u0645 \u0622\u0646 \u0631\u0627 \u0622\u0632\u0645\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u0645\u060c \u0648 \u0635\u0627\u062f\u0642\u0627\u0646\u0647 \u0628\u06af\u0648\u06cc\u0645 \u0647\u0631\u06af\u0632 \u0628\u0647 \u0622\u0646 \u0641\u06a9\u0631 \u0646\u0645\u06cc\u200c\u06a9\u0631\u062f\u06cc\u0645\u060c \u0622\u0632\u0645\u0627\u06cc\u0634 \u062f\u0631 \u0634\u0631\u0627\u06cc\u0637 \u0632\u0628\u0627\u0644\u0647 \u0628\u0648\u062f\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 Firebase Storage \u0628\u0627 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u06a9\u0627\u0631\u0622\u0645\u062f \u0648 \u0628\u062f\u0648\u0646 \u06a9\u0627\u0631\u06a9\u0631\u062f \u062e\u0648\u0628 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0631\u062f. \u0627\u06cc\u0646\u062a\u0631\u0646\u062a\u060c \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0633\u0637\u0644 \u0632\u0628\u0627\u0644\u0647 \u0628\u0648\u062f \u06cc\u06a9 \u06a9\u0627\u0628\u0648\u0633 \u0628\u0648\u062f\u060c \u0686\u06cc\u0632\u06cc \u06a9\u0647 \u0645\u0627 \u0645\u062a\u0648\u062c\u0647 \u0646\u0634\u062f\u0647 \u0628\u0648\u062f\u06cc\u0645 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u062a\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u06cc\u06a9 \u0627\u062a\u0635\u0627\u0644 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a \u0645\u0646\u062a\u0638\u0631 \u0645\u06cc \u0645\u0627\u0646\u062f \u0648 \u0628\u0647 \u0637\u0648\u0631 \u0645\u062f\u0627\u0648\u0645 \u0628\u0631\u0627\u06cc \u0634\u0631\u0648\u0639 \u0622\u067e\u0644\u0648\u062f\u060c \u0642\u0628\u0644 \u0627\u0632 \u0627\u062c\u0627\u0632\u0647 \u062f\u0627\u062f\u0646 \u0628\u0647 \u0647\u0631 \u0634\u06a9\u0644 \u0648\u0627\u0642\u0639\u06cc\u060c \u0635\u0628\u0631 \u0645\u06cc \u06a9\u0631\u062f \u0648 \u062f\u0648\u0628\u0627\u0631\u0647 \u062a\u0644\u0627\u0634 \u0645\u06cc \u06a9\u0631\u062f. \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0622\u0641\u0644\u0627\u06cc\u0646\/\u0631\u0632\u0648\u0645\u0647<\/p>\n<p>\u0627\u06cc\u0646 \u0628\u062f\u0627\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u062f\u0631\u0627\u06cc\u0648\u0631\u0647\u0627 \u0628\u0631\u0627\u06cc \u0645\u062f\u062a \u0632\u0645\u0627\u0646 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0628\u0647 \u0645\u0634\u062a\u0631\u06cc\u0627\u0646 \u06af\u06cc\u0631 \u06a9\u0631\u062f\u0647 \u0627\u0646\u062f\u060c \u0628\u0631\u062e\u06cc \u06af\u0632\u0627\u0631\u0634 \u0645\u06cc \u062f\u0647\u0646\u062f \u06a9\u0647 \u062a\u0627 30 \u062f\u0642\u06cc\u0642\u0647 \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u0633\u0639\u06cc \u062f\u0631 \u0622\u067e\u0644\u0648\u062f \u062a\u0635\u0627\u0648\u06cc\u0631 \u06a9\u0648\u0686\u06a9 \u062f\u0627\u0631\u0646\u062f\u060c \u0628\u0647 \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0647 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627 \u062d\u062f\u0648\u062f 500 \u06a9\u06cc\u0644\u0648\u0628\u0627\u06cc\u062a \u0627\u0633\u062a \u0646\u06af\u0627\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f\u060c \u062f\u0631 \u0634\u0631\u0627\u06cc\u0637 \u0639\u0627\u062f\u06cc \u0645\u0634\u06a9\u0644\u06cc \u0646\u06cc\u0633\u062a\u060c \u0627\u0645\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06cc\u06a9 \u06a9\u0627\u0628\u0648\u0633 \u0627\u0633\u062a. \u0632\u0628\u0627\u0644\u0647 \u06a9\u0627\u0645\u0644<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D8%A8%D8%B1%DA%AF%D8%B4%D8%AA_%D8%A8%D9%87_%D8%AA%D8%A7%D8%A8%D9%84%D9%88%DB%8C_%D8%B7%D8%B1%D8%A7%D8%AD%DB%8C\"><\/span>\n<p>  \u0628\u0631\u06af\u0634\u062a \u0628\u0647 \u062a\u0627\u0628\u0644\u0648\u06cc \u0637\u0631\u0627\u062d\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u0627 \u062a\u0635\u0645\u06cc\u0645 \u06af\u0631\u0641\u062a\u06cc\u0645 \u0631\u0627\u0647 \u062d\u0644 \u0631\u0627 \u062f\u0648\u0628\u0627\u0631\u0647 \u06a9\u0627\u0631 \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0627\u0628\u062a\u062f\u0627 \u06a9\u0627\u0645\u0644\u0627\u064b \u0622\u0641\u0644\u0627\u06cc\u0646 \u0628\u0627\u0634\u062f \u0648 \u0627\u0632 \u0631\u0632\u0648\u0645\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u06cc\u0632\u06cc \u0634\u062f\u0647 \u0648 \u0627\u062c\u0631\u0627\u06cc \u0627\u06cc\u0632\u0648\u0644\u0647 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631\u060c \u0645\u0646 \u0628\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 Drift \u0648 Workmanager \u0628\u0647 \u067e\u0631\u0648\u0698\u0647 \u0634\u0631\u0648\u0639 \u06a9\u0631\u062f\u0645\u060c Drift \u06cc\u06a9 \u06af\u0632\u06cc\u0646\u0647 \u0628\u0633\u06cc\u0627\u0631 \u062e\u0648\u0628 \u0648 \u0622\u0633\u0627\u0646 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0645\u062d\u0644\u06cc \u0648 Workmanager \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647\u060c \u0645\u0627\u0646\u0646\u062f CRON \u0627\u0633\u062a.<\/p>\n<p>\u0641\u0631\u0622\u06cc\u0646\u062f \u0628\u0633\u06cc\u0627\u0631 \u0633\u0627\u062f\u0647 \u0628\u0648\u062f\u060c \u0628\u0647 \u062c\u0627\u06cc \u0627\u0631\u0633\u0627\u0644 \u0645\u0633\u062a\u0642\u06cc\u0645 \u0622\u067e\u0644\u0648\u062f\u0647\u0627\u06cc \u0645\u0639\u0644\u0642 \u0628\u0647 \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc Firebase\u060c \u0627\u0628\u062a\u062f\u0627 \u0622\u0646 \u0631\u0627 \u0628\u0647 Drift \u0646\u0648\u0634\u062a\u06cc\u0645 \u0648 \u062a\u0645\u0627\u0645 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637\u0647 \u0631\u0627 \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 <code>Uint8List<\/code> (<code>BlobColumn<\/code> \u062f\u0631 \u0631\u0627\u0646\u0634) \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062a\u0635\u0648\u06cc\u0631\u06cc.<\/p>\n<p>\u062c\u0631\u06cc\u0627\u0646 \u06a9\u0627\u0631 \u0622\u067e\u0644\u0648\u062f \u0648\u0627\u0642\u0639\u06cc \u0628\u0631 \u0627\u0633\u0627\u0633 \u0645\u0646\u0637\u0642 \u0627\u062a\u0635\u0627\u0644 \u062e\u0631\u0648\u062c\u06cc \u0645\u0634\u0631\u0648\u0637 \u0634\u062f \u06a9\u0647 \u0647\u0645 \u0645\u062a\u06a9\u06cc \u0628\u0647 \u0627\u062a\u0635\u0627\u0644 \u062f\u0633\u062a\u06af\u0627\u0647 \u0648 \u0647\u0645 \u067e\u06cc\u0646\u06af \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u0628\u0647 Google \u0628\u0631\u0627\u06cc \u062a\u0623\u06cc\u06cc\u062f \u0627\u062a\u0635\u0627\u0644 \u06a9\u0627\u0631\u0622\u0645\u062f \u0627\u0633\u062a.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%AF%D8%B1_%D8%AD%D8%A7%D9%84_%D8%A2%D9%BE%D9%84%D9%88%D8%AF\"><\/span>\n<p>  \u062f\u0631 \u062d\u0627\u0644 \u0622\u067e\u0644\u0648\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0631\u0627 \u062f\u0631 DB \u062f\u0627\u0634\u062a\u06cc\u0645 \u0648 \u062f\u0631 \u0645\u0648\u0642\u0639\u06cc\u062a\u06cc \u0642\u0631\u0627\u0631 \u06af\u0631\u0641\u062a\u06cc\u0645 \u06a9\u0647 \u0622\u067e\u0644\u0648\u062f \u0631\u0627 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645\u060c \u0627\u0632 \u06cc\u06a9\u06cc \u0627\u0632 \u0642\u0627\u0628\u0644\u06cc\u062a \u0647\u0627\u06cc DB Isolates \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u062f\u0631 Drift \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u06cc\u0645\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u0627\u0632 DB \u0631\u0627 \u0628\u0647 \u06cc\u06a9 Isolated \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0647 \u062c\u0627\u06cc \u0627\u06cc\u0632\u0648\u0644\u0647 \u062e\u0648\u062f \u0622\u067e\u0644\u0648\u062f \u0631\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0622\u0646 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u062f. \u06cc\u0627 \u062f\u0631 \u0631\u0634\u062a\u0647 UI.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u0627 \u0622\u0646 \u0631\u0627 \u062f\u0627\u0631\u06cc\u0645 <code>uploadFiles<\/code> \u0631\u0648\u0634\u06cc \u06a9\u0647 \u0627\u0632 Drifts \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f <code>computeWithDatabse<\/code> \u0627\u06cc\u0646 \u0631\u0648\u0634 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0628\u0631\u0627\u06cc \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0627\u062a\u06cc \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0631\u0627\u0628\u0637 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0631\u0627 \u0642\u0641\u0644 \u06a9\u0646\u0646\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c \u0627\u0645\u0627 \u0628\u0631\u0627\u06cc \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u06a9\u0627\u0631\u0647\u0627\u06cc \u067e\u0633 \u0632\u0645\u06cc\u0646\u0647 \u0648 \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u06cc\u0632\u06cc \u0634\u062f\u0647 \u0646\u06cc\u0632 \u0628\u0647 \u0647\u0645\u0627\u0646 \u0627\u0646\u062f\u0627\u0632\u0647 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight dart\"><code><span class=\"nd\">@pragma<\/span><span class=\"p\">(<\/span><span class=\"s\">'vm:entry-point'<\/span><span class=\"p\">)<\/span>\n<span class=\"n\">Future<\/span><span class=\"p\">&lt;<\/span><span class=\"kt\">void<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">uploadFiles<\/span><span class=\"p\">(<\/span><span class=\"n\">AppDatabase<\/span> <span class=\"n\">database<\/span><span class=\"p\">)<\/span> <span class=\"kd\">async<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">final<\/span> <span class=\"n\">token<\/span> <span class=\"o\">=<\/span> <span class=\"n\">RootIsolateToken<\/span><span class=\"o\">.<\/span><span class=\"na\">instance<\/span><span class=\"o\">!<\/span><span class=\"p\">;<\/span>\n\n  <span class=\"k\">await<\/span> <span class=\"n\">database<\/span><span class=\"o\">.<\/span><span class=\"na\">computeWithDatabase<\/span><span class=\"p\">(<\/span>\n    <span class=\"nl\">computation:<\/span> <span class=\"p\">(<\/span><span class=\"n\">database<\/span><span class=\"p\">)<\/span> <span class=\"kd\">async<\/span> <span class=\"p\">{<\/span>\n      <span class=\"n\">BackgroundIsolateBinaryMessenger<\/span><span class=\"o\">.<\/span><span class=\"na\">ensureInitialized<\/span><span class=\"p\">(<\/span><span class=\"n\">token<\/span><span class=\"p\">);<\/span>\n\n      <span class=\"k\">await<\/span> <span class=\"n\">databaseFileUpload<\/span><span class=\"p\">(<\/span><span class=\"n\">database<\/span><span class=\"p\">);<\/span>\n\n      <span class=\"k\">return<\/span> <span class=\"n\">Future<\/span><span class=\"o\">.<\/span><span class=\"na\">value<\/span><span class=\"p\">(<\/span><span class=\"kc\">true<\/span><span class=\"p\">);<\/span>\n    <span class=\"p\">},<\/span>\n    <span class=\"nl\">connect:<\/span> <span class=\"p\">(<\/span><span class=\"n\">connection<\/span><span class=\"p\">)<\/span> <span class=\"o\">=<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">AppDatabase<\/span><span class=\"p\">(<\/span><span class=\"n\">connection<\/span><span class=\"p\">),<\/span>\n  <span class=\"p\">);<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 2 \u0631\u0648\u0634 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u060c <code>computation<\/code> \u06a9\u0647 \u067e\u0631\u062f\u0627\u0632\u0634 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627\u06cc DB \u0634\u0645\u0627 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f \u0648 <code>connect<\/code> \u06a9\u0647 \u0628\u0647 \u0637\u0648\u0631 \u0637\u0628\u06cc\u0639\u06cc \u0627\u062a\u0635\u0627\u0644 \u0628\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0634\u0645\u0627 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<p>\u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0633\u0646\u0627\u062f Drifts \u0631\u0627 \u0628\u0631\u0627\u06cc \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f\u060c \u0627\u0645\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u06a9\u0648\u0686\u06a9\u06cc \u06a9\u0647 \u0628\u0631\u0627\u06cc \u062a\u0633\u0647\u06cc\u0644 \u0627\u06cc\u0646 \u0627\u0645\u0631 \u0628\u0627\u06cc\u062f \u0627\u0646\u062c\u0627\u0645 \u0634\u0648\u062f \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0634\u0645\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc \u0628\u0627\u06cc\u062f \u06cc\u06a9 <code>QueryExecutor<\/code><\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight dart\"><code><span class=\"n\">AppDatabase<\/span><span class=\"p\">([<\/span><span class=\"n\">QueryExecutor<\/span><span class=\"o\">?<\/span> <span class=\"n\">executor<\/span><span class=\"p\">])<\/span> <span class=\"o\">:<\/span> <span class=\"k\">super<\/span><span class=\"p\">(<\/span><span class=\"n\">executor<\/span> <span class=\"o\">??<\/span> <span class=\"n\">_openConnection<\/span><span class=\"p\">());<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06cc\u0646 \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0628\u0647 \u062c\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u0627\u062a\u0635\u0627\u0644 \u062e\u0648\u062f \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f\u060c \u0627\u0632 \u06cc\u06a9 \u0627\u062a\u0635\u0627\u0644 \u0645\u0648\u062c\u0648\u062f \u0639\u0628\u0648\u0631 \u06a9\u0646\u06cc\u062f <code>_openConnection<\/code> \u062a\u0627\u0628\u0639\u06cc \u06a9\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627 \u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u06cc\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u0622\u0646\u0644\u0627\u06cc\u0646 \u0639\u0627\u0644\u06cc \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0631\u062f\u060c \u0627\u0645\u0627 \u0628\u0647 \u062f\u0644\u0627\u06cc\u0644\u06cc \u06a9\u0647 \u0645\u0646 \u0647\u06cc\u0686 \u0648\u0642\u062a \u0628\u0631\u0627\u06cc \u062f\u0631\u06a9 \u0622\u0646 \u0648\u0642\u062a \u0646\u062f\u0627\u0634\u062a\u0645\u060c \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc Firebase Storage \u06a9\u0627\u0631\u06cc \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u062f\u0627\u062f \u06a9\u0647 \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u0627\u06cc\u0632\u0648\u0644\u0647\u200c\u0647\u0627 \u0631\u0627 \u0634\u06a9\u0633\u062a\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u0627 \u0647\u0631\u06af\u0632 \u0646\u062a\u0648\u0627\u0646\u0633\u062a\u06cc\u0645 \u062a\u0635\u0627\u0648\u06cc\u0631 \u0631\u0627 \u0628\u0627 \u0645\u0648\u0641\u0642\u06cc\u062a \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u0622\u0641\u0644\u0627\u06cc\u0646 \u06cc\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0632\u0645\u0627\u0646\u200c\u0628\u0646\u062f\u06cc \u0622\u067e\u0644\u0648\u062f \u06a9\u0646\u06cc\u0645.<\/p>\n<p>\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0628\u0631\u0627\u06cc <code>Workmanager<\/code> \u0627\u0633\u0646\u0627\u062f \u0622\u0646\u0647\u0627 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0631\u0627 \u0628\u0647 \u062e\u0648\u0628\u06cc \u0634\u0631\u062d \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u0627\u0632 \u0641\u0631\u0622\u06cc\u0646\u062f \u067e\u0633 \u0632\u0645\u06cc\u0646\u0647 \u0627\u06cc \u06a9\u0647 \u0645\u0646 \u0622\u0646 \u0631\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u0645 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u06a9\u0646\u062f <code>uploadFiles<\/code> \u062a\u0627\u0628\u0639 \u0628\u0627\u0644\u0627 \u0648 \u062f\u0631 \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u0627\u0632 <code>AppDatabase<\/code> \u0648\u0627\u0631\u062f \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0628\u0631\u0627\u06cc \u0628\u0642\u06cc\u0647 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627 \u062b\u0628\u062a \u0646\u0627\u0645 \u0633\u0627\u062f\u0647\u200c\u062a\u0631 \u0627\u0633\u062a <code>AppDatabase<\/code> \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062a\u06a9 \u0642\u0644\u0648 \u062f\u0631 <code>get_it<\/code> \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0627\u0644\u0641 <code>Riverpod<\/code> \u0627\u0631\u0627\u0626\u0647\u200c\u062f\u0647\u0646\u062f\u0647 \u062f\u0631\u0648\u0646 \u0628\u0631\u0646\u0627\u0645\u0647\u060c \u062f\u0631 \u0645\u0648\u0631\u062f \u0628\u0627\u0632 \u06a9\u0631\u062f\u0646 \u0686\u0646\u062f\u06cc\u0646 \u0646\u0645\u0648\u0646\u0647 \u0647\u0634\u062f\u0627\u0631 \u0645\u06cc\u200c\u062f\u0627\u062f\u0645 \u0648 \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0627\u062d\u062a\u0645\u0627\u0644\u0627\u064b \u0631\u0627\u0647 \u062f\u0631\u0633\u062a\u06cc \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0628\u0627 Riverpod \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u060c \u0632\u06cc\u0631\u0627 Drift \u062e\u0648\u062f \u0646\u0645\u0648\u0646\u0647\u200c\u0647\u0627\u06cc\u06cc \u062f\u0627\u0631\u062f \u06a9\u0647 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u060c \u0645\u0634\u06a9\u0644 \u0632\u0645\u0627\u0646\u2026<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D9%BE%D9%84%D8%A7%D9%86_%D8%B3%DB%8C%D8%9F%D8%9F\"><\/span>\n<p>  \u067e\u0644\u0627\u0646 \u0633\u06cc\u061f\u061f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062e\u0648\u0634\u0628\u062e\u062a\u0627\u0646\u0647 \u0645\u0646 \u0628\u0647 \u0627\u0646\u062f\u0627\u0632\u0647 \u06a9\u0627\u0641\u06cc NodeJS\/NestJS \u0645\u06cc\u200c\u062f\u0627\u0646\u0645 \u06a9\u0647 \u062f\u0631 BE \u062e\u0637\u0631\u0646\u0627\u06a9 \u0648 \u062a\u0627 \u062d\u062f\u06cc \u0645\u0641\u06cc\u062f \u0628\u0627\u0634\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0635\u0628\u062d \u0634\u0646\u0628\u0647 \u0642\u0628\u0644 \u0627\u0632 \u0633\u0627\u0639\u062a 5 \u0635\u0628\u062d\u060c \u0686\u0648\u0646 \u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0633\u062a\u0645 \u0627\u06cc\u0646 \u0628\u0627\u06af \u0648 \u0686\u0627\u0644\u0634 \u0648\u0627\u0642\u0639\u0627\u064b \u0633\u0631\u06af\u0631\u0645\u200c\u06a9\u0646\u0646\u062f\u0647 \u0631\u0627 \u06a9\u0646\u0627\u0631 \u0628\u06af\u0630\u0627\u0631\u0645\u060c \u06cc\u06a9 \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0628\u0633\u06cc\u0627\u0631 \u062e\u0627\u0644\u06cc \u0631\u0627 \u062f\u0631 BE \u062e\u0648\u062f \u0635\u0631\u0641 \u06a9\u0631\u062f\u0645 \u062a\u0627 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0631\u0627 \u0622\u0632\u0645\u0627\u06cc\u0634 \u06a9\u0646\u0645. \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627 \u062e\u0627\u0631\u062c \u0634\u062f.<\/p>\n<p>\u0686\u0646\u062f \u0622\u0632\u0645\u0627\u06cc\u0634 \u0633\u0631\u06cc\u0639 \u0627\u0632 \u0637\u0631\u06cc\u0642 Postman \u0628\u0631\u0627\u06cc \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u06a9\u0627\u0631\u0622\u0645\u062f \u0628\u0648\u062f\u0646 \u0622\u0646\u060c \u062f\u0648\u0628\u0627\u0631\u0647 \u0628\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u0641\u062a\u0645 \u0648 Firebase Storage \u0631\u0627 \u0628\u06cc\u0631\u0648\u0646 \u06a9\u0634\u06cc\u062f\u0645 \u0648 \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc REST \u0648 \u0686\u0646\u062f \u062a\u063a\u06cc\u06cc\u0631 \u06a9\u062f \u06a9\u0648\u0686\u06a9 \u0631\u0627 \u06a9\u0647 \u0628\u0647 \u0635\u0648\u0631\u062a \u0622\u0646\u0644\u0627\u06cc\u0646\u060c \u0622\u0641\u0644\u0627\u06cc\u0646 \u0648 \u062f\u0631 \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647 \u0622\u067e\u0644\u0648\u062f \u0645\u06cc\u200c\u06a9\u0631\u062f\u0645 \u0648\u0635\u0644 \u06a9\u0631\u062f\u0645.<\/p>\n<hr\/>\n<p>\u0631\u0641\u062a\u0646 \u0628\u0647 Seapoint \u0628\u0631\u0627\u06cc \u062f\u0648\u06cc\u062f\u0646 \u0628\u0627 \u0633\u06af\u200c\u0647\u0627&#8230; (\u0646\u0647 \u0645\u0646 \u0627\u06cc\u0646 \u0634\u0646\u0628\u0647 \u062e\u0627\u0635 \u0631\u0627 \u062a\u0639\u0637\u06cc\u0644 \u0646\u06a9\u0631\u062f\u0645)<\/p>\n<hr\/>\n<p><\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0628\u0647 \u0646\u0638\u0631 \u0645\u06cc\u200c\u0631\u0633\u062f Firebase Storage \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0631 \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647 Isolate \u0628\u0633\u06cc\u0627\u0631 \u0646\u0627\u0631\u0627\u0636\u06cc \u0627\u0633\u062a\u060c <code>http<\/code> \u0628\u0633\u06cc\u0627\u0631 \u062e\u0648\u0634\u062d\u0627\u0644 \u0628\u0648\u062f \u06a9\u0647 \u0645\u062a\u0639\u0647\u062f \u0634\u062f.<\/p>\n<p>\u062c\u0631\u06cc\u0627\u0646 HTTP \u0628\u0631\u0627\u06cc \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0627\u0632 \u06af\u0631\u062f\u0634\u200c\u0647\u0627\u06cc \u06a9\u0627\u0631\u06cc \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0633\u0627\u062f\u0647 \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u0646\u06a9\u0627\u062a\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight dart\"><code><span class=\"nd\">@pragma<\/span><span class=\"p\">(<\/span><span class=\"s\">'vm:entry-point'<\/span><span class=\"p\">)<\/span>\n<span class=\"n\">Future<\/span><span class=\"p\">&lt;<\/span><span class=\"kt\">String<\/span><span class=\"o\">?<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">_backgroundFileUpload<\/span><span class=\"p\">(<\/span>\n  <span class=\"n\">UploadRequestData<\/span> <span class=\"n\">data<\/span><span class=\"p\">,<\/span>\n  <span class=\"n\">Uint8List<\/span> <span class=\"n\">imageBuffer<\/span><span class=\"p\">,<\/span>\n<span class=\"p\">)<\/span> <span class=\"kd\">async<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">final<\/span> <span class=\"n\">sharedPreferences<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"n\">SharedPreferences<\/span><span class=\"o\">.<\/span><span class=\"na\">getInstance<\/span><span class=\"p\">()<\/span>\n    <span class=\"p\">.<\/span><span class=\"o\">.<\/span><span class=\"na\">reload<\/span><span class=\"p\">();<\/span>\n\n  <span class=\"kd\">final<\/span> <span class=\"n\">bearerToken<\/span> <span class=\"o\">=<\/span> <span class=\"n\">sharedPreferences<\/span><span class=\"o\">.<\/span><span class=\"na\">getString<\/span><span class=\"p\">(<\/span><span class=\"n\">BEARER_TOKEN_KEY<\/span><span class=\"p\">)<\/span><span class=\"o\">!<\/span><span class=\"p\">;<\/span>\n  <span class=\"kd\">final<\/span> <span class=\"n\">url<\/span> <span class=\"o\">=<\/span> <span class=\"n\">sharedPreferences<\/span><span class=\"o\">.<\/span><span class=\"na\">getString<\/span><span class=\"p\">(<\/span><span class=\"n\">API_URL<\/span><span class=\"p\">)<\/span><span class=\"o\">!<\/span><span class=\"p\">;<\/span>\n\n  <span class=\"kd\">final<\/span> <span class=\"n\">headers<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n    <span class=\"s\">\"content-type\"<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"application\/json\"<\/span><span class=\"p\">,<\/span>\n    <span class=\"s\">\"Authorization\"<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"Bearer <\/span><span class=\"si\">$bearerToken<\/span><span class=\"s\">\"<\/span><span class=\"p\">,<\/span>\n    <span class=\"s\">\"x-app-version\"<\/span><span class=\"o\">:<\/span> <span class=\"n\">APP_VERSION<\/span><span class=\"p\">,<\/span>\n  <span class=\"p\">};<\/span>\n\n  <span class=\"kd\">final<\/span> <span class=\"n\">uri<\/span> <span class=\"o\">=<\/span> <span class=\"kt\">Uri<\/span><span class=\"o\">.<\/span><span class=\"na\">https<\/span><span class=\"p\">(<\/span><span class=\"n\">url<\/span><span class=\"p\">,<\/span> <span class=\"s\">'\/api\/upload\/pod'<\/span><span class=\"p\">);<\/span>\n\n  <span class=\"kd\">final<\/span> <span class=\"n\">request<\/span> <span class=\"o\">=<\/span> <span class=\"n\">http<\/span><span class=\"o\">.<\/span><span class=\"na\">MultipartRequest<\/span><span class=\"p\">(<\/span><span class=\"s\">'POST'<\/span><span class=\"p\">,<\/span> <span class=\"n\">uri<\/span><span class=\"p\">);<\/span>\n\n  <span class=\"n\">request<\/span><span class=\"o\">.<\/span><span class=\"na\">headers<\/span><span class=\"o\">.<\/span><span class=\"na\">addAll<\/span><span class=\"p\">(<\/span><span class=\"n\">headers<\/span><span class=\"p\">);<\/span>\n\n  <span class=\"n\">request<\/span><span class=\"o\">.<\/span><span class=\"na\">files<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"p\">(<\/span>\n    <span class=\"n\">http<\/span><span class=\"o\">.<\/span><span class=\"na\">MultipartFile<\/span><span class=\"o\">.<\/span><span class=\"na\">fromBytes<\/span><span class=\"p\">(<\/span>\n      <span class=\"s\">'image'<\/span><span class=\"p\">,<\/span> <span class=\"c1\">\/\/ The key name as expected by the API<\/span>\n      <span class=\"n\">Uint8List<\/span><span class=\"o\">.<\/span><span class=\"na\">fromList<\/span><span class=\"p\">(<\/span><span class=\"n\">imageBuffer<\/span><span class=\"p\">),<\/span>\n      <span class=\"nl\">contentType:<\/span> <span class=\"n\">MediaType<\/span><span class=\"p\">(<\/span><span class=\"s\">'image'<\/span><span class=\"p\">,<\/span> <span class=\"s\">'jpeg'<\/span><span class=\"p\">),<\/span>\n      <span class=\"nl\">filename:<\/span> <span class=\"n\">data<\/span><span class=\"o\">.<\/span><span class=\"na\">file_name<\/span><span class=\"p\">,<\/span>\n    <span class=\"p\">),<\/span>\n  <span class=\"p\">);<\/span>\n\n  <span class=\"n\">request<\/span><span class=\"o\">.<\/span><span class=\"na\">fields<\/span><span class=\"o\">.<\/span><span class=\"na\">addAll<\/span><span class=\"p\">({<\/span>\n    <span class=\"s\">'task_id'<\/span><span class=\"o\">:<\/span> <span class=\"n\">data<\/span><span class=\"o\">.<\/span><span class=\"na\">task_id<\/span><span class=\"p\">,<\/span>\n    <span class=\"s\">'file_name'<\/span><span class=\"o\">:<\/span> <span class=\"n\">data<\/span><span class=\"o\">.<\/span><span class=\"na\">file_name<\/span><span class=\"p\">,<\/span>\n    <span class=\"s\">'type'<\/span><span class=\"o\">:<\/span> <span class=\"n\">data<\/span><span class=\"o\">.<\/span><span class=\"na\">type<\/span><span class=\"p\">,<\/span>\n    <span class=\"s\">'status'<\/span><span class=\"o\">:<\/span> <span class=\"n\">data<\/span><span class=\"o\">.<\/span><span class=\"na\">status<\/span><span class=\"p\">,<\/span>\n    <span class=\"s\">'timestamp'<\/span><span class=\"o\">:<\/span> <span class=\"n\">data<\/span><span class=\"o\">.<\/span><span class=\"na\">timestamp<\/span><span class=\"p\">,<\/span>\n  <span class=\"p\">});<\/span>\n\n  <span class=\"kd\">final<\/span> <span class=\"n\">response<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"n\">request<\/span><span class=\"o\">.<\/span><span class=\"na\">send<\/span><span class=\"p\">();<\/span>\n\n  <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">response<\/span><span class=\"o\">.<\/span><span class=\"na\">statusCode<\/span> <span class=\"o\">!=<\/span> <span class=\"mi\">201<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">return<\/span> <span class=\"kc\">null<\/span><span class=\"p\">;<\/span>\n  <span class=\"p\">}<\/span>\n\n  <span class=\"k\">return<\/span> <span class=\"n\">response<\/span><span class=\"o\">.<\/span><span class=\"na\">stream<\/span><span class=\"o\">.<\/span><span class=\"na\">bytesToString<\/span><span class=\"p\">();<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0645\u0627\u0646\u0646\u062f \u0627\u06a9\u062b\u0631 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u060c \u0645\u0627 \u0627\u0632 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0645\u062d\u06cc\u0637\u06cc \u0628\u0631\u0627\u06cc API\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0622\u0646\u200c\u0647\u0627 \u0645\u062a\u0635\u0644 \u0634\u0648\u06cc\u0645 (Dev\/Staging\/Prod) \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645. <code>SharedPreferences<\/code> \u06cc\u06a9\u06cc \u0627\u0632 \u0633\u0627\u062f\u0647\u200c\u062a\u0631\u06cc\u0646 \u0631\u0627\u0647\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u0648\u0627\u0631\u062f \u06a9\u0631\u062f\u0646 \u0627\u06cc\u0646 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u0628\u0647 \u06cc\u06a9 Isolate \u0627\u0633\u062a\u060c \u0630\u062e\u06cc\u0631\u0647 \u0634\u062f\u0646 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0631\u0648\u06cc \u062f\u0633\u062a\u06af\u0627\u0647 \u0634\u0645\u0627 \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u0628\u0627\u06cc\u062f \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u06a9\u0647 \u0642\u0628\u0644 \u0627\u0632 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0647\u0631 \u062f\u0627\u062f\u0647\u200c\u0627\u06cc \u062f\u0648\u0628\u0627\u0631\u0647 \u0628\u0627\u0631\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u062a\u0627 \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u0646\u0647 \u062a\u0646\u0647\u0627 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u062f\u0627\u0631\u06cc\u062f\u060c \u0628\u0644\u06a9\u0647 \u0622\u062e\u0631\u06cc\u0646 \u0646\u0633\u062e\u0647 \u0622\u0646 \u0631\u0627 \u0646\u06cc\u0632 \u062f\u0631 \u0627\u062e\u062a\u06cc\u0627\u0631 \u062f\u0627\u0631\u06cc\u062f. \u06a9\u0647 \u062c\u062f\u0627 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0627\u0632 \u0622\u0646\u062c\u0627\u060c \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0628\u0631\u0627\u06cc \u062e\u06cc\u0631 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f <code>MultipartFile<\/code> \u0622\u067e\u0644\u0648\u062f \u06a9\u0646\u06cc\u062f\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0647\u0633\u062a\u06cc\u0645 <code>Uint8List<\/code> \u062f\u0631 <code>BlobColumn<\/code> \u062f\u0631 Drift \u0645\u062a\u0648\u062c\u0647 \u0634\u062f\u0645 \u06a9\u0647 \u0627\u0646\u062a\u0642\u0627\u0644 \u0622\u0646 \u0628\u0647 API \u0645\u0646\u062c\u0631 \u0628\u0647 \u062e\u0637\u0627 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0628\u0627\u06cc\u062f \u0622\u0646 \u0631\u0627 \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc \u06a9\u0646\u0645 <code>BlobColumn<\/code> \u0628\u0647 \u06cc\u06a9 <code>Uint8List<\/code> \u062f\u0648\u0628\u0627\u0631\u0647<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D8%A8%D8%B3%D8%AA%D9%87_%D8%A8%D9%86%D8%AF%DB%8C\"><\/span>\n<p>  \u0628\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u0632 \u0627\u06cc\u0646\u062c\u0627 \u0628\u0647 \u0628\u0639\u062f \u0648\u0627\u0642\u0639\u0627\u064b \u0641\u0642\u0637 \u067e\u0627\u06a9\u0633\u0627\u0632\u06cc \u0648 \u0686\u0646\u062f \u0622\u0632\u0645\u0627\u06cc\u0634 \u062f\u06cc\u06af\u0631 \u0627\u0646\u062c\u0627\u0645 \u0634\u062f\u060c \u0686\u0646\u062f \u0645\u0634\u06a9\u0644 \u062f\u0631 \u06a9\u062f \u062d\u0644 \u0634\u062f \u06a9\u0647 \u0641\u0642\u0637 \u062f\u0631 \u0646\u0633\u062e\u0647 \u0627\u0646\u062a\u0634\u0627\u0631 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u060c \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u06a9\u0631\u062f \u06a9\u0647 API \u0648\u0627\u0642\u0639\u0627\u064b \u0641\u0627\u06cc\u0644\u200c\u0647\u0627 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a \u0648 \u062a\u0645\u0627\u0645 \u0627\u0633\u0646\u0627\u062f DB \u0645\u0631\u0628\u0648\u0637\u0647 \u062f\u0631 Firebase \u0648 \u0641\u0631\u0622\u06cc\u0646\u062f \u067e\u0627\u06a9\u0633\u0627\u0632\u06cc \u0628\u0631\u0627\u06cc \u0622\u067e\u0644\u0648\u062f\u0647\u0627\u06cc \u0645\u0648\u0641\u0642 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0646\u062c\u0627\u0645 \u0634\u062f.<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Summarize this content to 400 words in Persian Lang \u0645\u0634\u06a9\u0644 \u0642\u0628\u0644\u0627\u064b \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u062a\u0635\u0648\u06cc\u0631 \u06cc\u06a9\u06cc \u0627\u0632 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u06a9\u0645 \u0645\u0635\u0631\u0641 \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0627 \u0628\u0648\u062f \u0648 \u0641\u0642\u0637 \u06a9\u067e\u06cc\u200c\u0647\u0627\u06cc \u062f\u06cc\u062c\u06cc\u062a\u0627\u0644 \u06a9\u0648\u0686\u06a9 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc\u200c\u06a9\u0631\u062f \u062a\u0627 \u0627\u0645\u0636\u0627\u06cc\u06cc \u06a9\u0647 \u0627\u063a\u0644\u0628 \u06a9\u0645\u062a\u0631 \u0627\u0632 10 \u06a9\u06cc\u0644\u0648\u0628\u0627\u06cc\u062a \u0628\u0648\u062f\u060c \u0627\u062e\u06cc\u0631\u0627\u064b \u0645\u0634\u062a\u0631\u06cc\u0627\u0646\u06cc \u062f\u0627\u0634\u062a\u06cc\u0645 \u06a9\u0647 \u0645\u06cc\u200c\u062e\u0648\u0627\u0633\u062a\u0646\u062f \u062f\u0631 \u0647\u0631 \u0633\u0641\u0627\u0631\u0634 \u0639\u06a9\u0633 \u0628\u06af\u06cc\u0631\u0646\u062f \u0648 \u062d\u062a\u06cc \u0686\u0646\u062f\u06cc\u0646 \u0639\u06a9\u0633 \u0628\u06af\u06cc\u0631\u0646\u062f. \u06af\u0632\u06cc\u0646\u0647 \u0630\u062e\u06cc\u0631\u0647 &hellip;<\/p>\n","protected":false},"author":2,"featured_media":86469,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-86468","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/86468","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=86468"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/86468\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/86469"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=86468"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=86468"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=86468"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}