114 lines
6.1 KiB
Plaintext
114 lines
6.1 KiB
Plaintext
<cfsetting showdebugoutput="no" enablecfoutputonly="true">
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<cfheader name="Content-Type" value="application/json; charset=utf-8">
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<cfheader name="Access-Control-Allow-Origin" value="*">
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<cfheader name="Access-Control-Allow-Methods" value="GET, POST, OPTIONS">
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<cfheader name="Access-Control-Allow-Headers" value="Content-Type">
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<cfif cgi.request_method EQ "OPTIONS"><cfoutput>OK</cfoutput><cfabort></cfif>
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<cfparam name="url.action" default="">
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<cfset result = {ok: false, error: "action required: put or assemble"}>
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<cftry>
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<cfset body = toString(getHttpRequestData().content)>
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<cfset data = deserializeJSON(body)>
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<cfif url.action EQ "put">
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<!--- Сохранить чанк --->
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<cfif NOT structKeyExists(data, "upload_id") OR NOT structKeyExists(data, "chunk_index") OR NOT structKeyExists(data, "data")>
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<cfset result = {ok: false, error: "upload_id, chunk_index, data required"}>
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<cfelse>
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<cfquery datasource="baza">
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INSERT INTO upload_chunks (upload_id, chunk_index, total_chunks, filename, data, contract_id)
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VALUES (
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<cfqueryparam value="#data.upload_id#" cfsqltype="cf_sql_varchar">,
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<cfqueryparam value="#data.chunk_index#" cfsqltype="cf_sql_integer">,
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<cfqueryparam value="#structKeyExists(data,'total_chunks') ? data.total_chunks : 0#" cfsqltype="cf_sql_integer">,
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<cfqueryparam value="#structKeyExists(data,'filename') ? data.filename : ''#" cfsqltype="cf_sql_varchar">,
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<cfqueryparam value="#data.data#" cfsqltype="cf_sql_varchar">,
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<cfqueryparam value="#structKeyExists(data,'contract_id') ? data.contract_id : ''#" cfsqltype="cf_sql_varchar">
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)
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</cfquery>
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<cfset result = {ok: true, chunk: data.chunk_index}>
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</cfif>
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<cfelseif url.action EQ "assemble">
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<!--- Собрать чанки в файл --->
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<cfif NOT structKeyExists(data, "upload_id")>
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<cfset result = {ok: false, error: "upload_id required"}>
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<cfelse>
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<cfquery name="chunks" datasource="baza">
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SELECT chunk_index, data, filename, total_chunks, contract_id
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FROM upload_chunks
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WHERE upload_id = <cfqueryparam value="#data.upload_id#" cfsqltype="cf_sql_varchar">
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ORDER BY chunk_index
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</cfquery>
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<cfif chunks.recordCount EQ 0>
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<cfset result = {ok: false, error: "no chunks found"}>
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<cfelse>
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<cfset allData = "">
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<cfset clientFile = "">
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<cfset contractId = structKeyExists(data, "contract_id") ? data.contract_id : "">
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<cfloop query="chunks">
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<cfset allData &= chunks.data>
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<cfif NOT len(clientFile) AND len(chunks.filename)>
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<cfset clientFile = chunks.filename>
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</cfif>
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<cfif NOT len(contractId) AND len(chunks.contract_id)>
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<cfset contractId = chunks.contract_id>
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</cfif>
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</cfloop>
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<cfif NOT len(clientFile)>
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<cfset clientFile = "uploaded_file">
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</cfif>
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<cfset mime = "application/octet-stream">
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<cfset ext = listLast(clientFile, ".")>
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<cfif ext EQ "pdf"><cfset mime = "application/pdf">
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<cfelseif ext EQ "docx"><cfset mime = "application/vnd.openxmlformats-officedocument.wordprocessingml.document">
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<cfelseif ext EQ "doc"><cfset mime = "application/msword">
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<cfelseif ext EQ "zip"><cfset mime = "application/zip">
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</cfif>
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<cftransaction>
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<cfquery datasource="baza">
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INSERT INTO documents (filename, mime_type, original_bytes, status)
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VALUES (<cfqueryparam value="#clientFile#" cfsqltype="cf_sql_varchar">,<cfqueryparam value="#mime#" cfsqltype="cf_sql_varchar">,decode(<cfqueryparam value="#allData#" cfsqltype="cf_sql_varchar">,'hex'),'uploaded')
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</cfquery>
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<cfquery name="doc" datasource="baza">
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SELECT id FROM documents WHERE filename=<cfqueryparam value="#clientFile#" cfsqltype="cf_sql_varchar"> AND status='uploaded' ORDER BY created_at DESC LIMIT 1
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</cfquery>
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<cfif len(contractId)>
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<cfset suppType = "additional">
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<cfelse>
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<cfquery datasource="baza">
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INSERT INTO contracts (number, client) VALUES (<cfqueryparam value="б/н #dateFormat(now(),'yyyymmdd')#-#timeFormat(now(),'HHmm')#" cfsqltype="cf_sql_varchar">,'')
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</cfquery>
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<cfquery name="cid" datasource="baza">
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SELECT id FROM contracts ORDER BY created_at DESC LIMIT 1
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</cfquery>
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<cfset contractId = cid.id>
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<cfset suppType = "initial">
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</cfif>
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<cfquery datasource="baza">
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INSERT INTO supplements (contract_id, document_id, type) VALUES (<cfqueryparam value="#contractId#" cfsqltype="cf_sql_varchar">,<cfqueryparam value="#doc.id#" cfsqltype="cf_sql_varchar">,<cfqueryparam value="#suppType#" cfsqltype="cf_sql_varchar">)
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</cfquery>
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<!--- Удалить чанки --->
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<cfquery datasource="baza">
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DELETE FROM upload_chunks WHERE upload_id = <cfqueryparam value="#data.upload_id#" cfsqltype="cf_sql_varchar">
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</cfquery>
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</cftransaction>
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<cfset result = {ok: true, doc_id: doc.id, contract_id: contractId, filename: clientFile, size: len(allData)}>
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</cfif>
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</cfif>
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</cfif>
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<cfcatch>
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<cfset result = {ok: false, error: cfcatch.message}>
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</cfcatch>
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</cftry>
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<cfoutput>#serializeJSON(result)#</cfoutput>
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