contractor/upload.cfm

<cfsetting showdebugoutput="no" enablecfoutputonly="true">
<cfheader name="Content-Type" value="application/json; charset=utf-8">
<cfheader name="Access-Control-Allow-Origin" value="*">
<cfheader name="Access-Control-Allow-Methods" value="GET, POST, OPTIONS">
<cfheader name="Access-Control-Allow-Headers" value="Content-Type">

<cfif cgi.request_method EQ "OPTIONS">
    <cfoutput>OK</cfoutput><cfabort>
</cfif>

<cfset result = {ok: false, error: "no file"}>

<cftry>
    <cfset ct = cgi.http_content_type>
    <!--- JSON: {filename, data} или {files: [{filename, data}]} --->
    <cfif ct CONTAINS "application/json">
        <cfset body = toString(getHttpRequestData().content)>
        <cfset data = deserializeJSON(body)>
        <cfif structKeyExists(data, "files") AND isArray(data.files)>
            <cfset fileList = data.files>
        <cfelseif structKeyExists(data, "filename")>
            <cfset fileList = [data]>
        <cfelse>
            <cfset result = {ok: false, error: "JSON: filename required"}>
            <cfoutput>#serializeJSON(result)#</cfoutput><cfabort>
        </cfif>
        <cfset contractId = structKeyExists(data, "contract_id") ? data.contract_id : "">
        <!--- Фоновая обработка — мгновенный ответ --->
        <cfset fileListJson = serializeJSON(fileList)>
        <cfthread action="run" name="up_#createUUID()#" flj="#fileListJson#" cid="#contractId#">
            <cfset var fileList = deserializeJSON(flj)>
            <cfset var contractId = cid>
            <cfloop array="#fileList#" index="var fdata">
                <cftry>
                    <cfset var clientFile = fdata.filename>
                    <cfset var originalBytes = fdata.data>
                    <cfset var mime = "application/octet-stream">
                    <cfset var ext = listLast(clientFile, ".")>
                    <cfif ext EQ "pdf"><cfset mime = "application/pdf">
                    <cfelseif ext EQ "docx"><cfset mime = "application/vnd.openxmlformats-officedocument.wordprocessingml.document">
                    <cfelseif ext EQ "doc"><cfset mime = "application/msword">
                    <cfelseif ext EQ "zip"><cfset mime = "application/zip">
                    </cfif>
                    <cftransaction>
                        <cfquery datasource="baza">
                            INSERT INTO documents (filename, mime_type, original_bytes, status) 
                            VALUES (<cfqueryparam value="#clientFile#" cfsqltype="cf_sql_varchar">,<cfqueryparam value="#mime#" cfsqltype="cf_sql_varchar">,<cfqueryparam value="#originalBytes#" cfsqltype="cf_sql_varchar">,'uploaded')
                        </cfquery>
                        <cfquery name="var doc" datasource="baza">
                            SELECT id FROM documents WHERE filename=<cfqueryparam value="#clientFile#" cfsqltype="cf_sql_varchar"> AND status='uploaded' ORDER BY created_at DESC LIMIT 1
                        </cfquery>
                        <cfif len(contractId)>
                            <cfset var suppType = "additional">
                        <cfelse>
                            <cfquery datasource="baza">
                                INSERT INTO contracts (number, client) VALUES (<cfqueryparam value="б/н #dateFormat(now(),'yyyymmdd')#-#timeFormat(now(),'HHmm')#" cfsqltype="cf_sql_varchar">,'')
                            </cfquery>
                            <cfquery name="var nc" datasource="baza">
                                SELECT id FROM contracts ORDER BY created_at DESC LIMIT 1
                            </cfquery>
                            <cfset contractId = nc.id>
                            <cfset var suppType = "initial">
                        </cfif>
                        <cfquery datasource="baza">
                            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">)
                        </cfquery>
                    </cftransaction>
                    <cfcatch></cfcatch>
                </cftry>
            </cfloop>
        </cfthread>
        <cfset result = {ok: true, count: arrayLen(fileList), contract_id: contractId}>
    <!--- Multipart: curl -F --->
    <cfelseif structKeyExists(form, "files") AND len(form.files)>
        <cffile action="upload" fileField="files" destination="#getTempDirectory()#" nameConflict="makeUnique" result="upload">
        <cffile action="readBinary" file="#upload.serverDirectory#/#upload.serverFile#" variable="fileBytes">
        <cfset mime = "application/octet-stream">
        <cfset ext = listLast(upload.clientFile, ".")>
        <cfif ext EQ "pdf"><cfset mime = "application/pdf">
        <cfelseif ext EQ "docx"><cfset mime = "application/vnd.openxmlformats-officedocument.wordprocessingml.document">
        <cfelseif ext EQ "doc"><cfset mime = "application/msword">
        <cfelseif ext EQ "zip"><cfset mime = "application/zip">
        </cfif>
        <cfset contractId = structKeyExists(form, "contract_id") ? form.contract_id : "">
        <cftransaction>
            <cfquery datasource="baza">
                INSERT INTO documents (filename, mime_type, original_bytes, status) VALUES (<cfqueryparam value="#upload.clientFile#" cfsqltype="cf_sql_varchar">,<cfqueryparam value="#mime#" cfsqltype="cf_sql_varchar">,<cfqueryparam value="#toBase64(fileBytes)#" cfsqltype="cf_sql_varchar">,'uploaded')
            </cfquery>
            <cfquery name="doc" datasource="baza">
                SELECT id FROM documents WHERE filename=<cfqueryparam value="#upload.clientFile#" cfsqltype="cf_sql_varchar"> AND status='uploaded' ORDER BY created_at DESC LIMIT 1
            </cfquery>
            <cfif len(contractId)>
                <cfset suppType = "additional">
            <cfelse>
                <cfquery datasource="baza">
                    INSERT INTO contracts (number, client) VALUES (<cfqueryparam value="б/н #dateFormat(now(),'yyyymmdd')#-#timeFormat(now(),'HHmm')#" cfsqltype="cf_sql_varchar">,'')
                </cfquery>
                <cfquery name="cid" datasource="baza">
                    SELECT id FROM contracts ORDER BY created_at DESC LIMIT 1
                </cfquery>
                <cfset contractId = cid.id>
                <cfset suppType = "initial">
            </cfif>
            <cfquery datasource="baza">
                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">)
            </cfquery>
        </cftransaction>
        <cfset result = {ok: true, contract_id: contractId, doc_id: doc.id, filename: upload.clientFile, size: upload.fileSize}>
    </cfif>
    <cfcatch>
        <cfset result = {ok: false, error: cfcatch.message}>
    </cfcatch>
</cftry>

<cfoutput>#serializeJSON(result)#</cfoutput>