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">
    <cfheader name="Content-Type" value="text/plain">
    <cfoutput>OK</cfoutput>
    <cfabort>
</cfif>

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

<cftry>
    <!--- JSON-загрузка: {files: [{filename, data}], contract_id?} или {filename, data} --->
    <cfset ct = cgi.http_content_type>
    <cfif ct CONTAINS "application/json">
        <cfset body = toString(getHttpRequestData().content)>
        <cfset data = deserializeJSON(body)>
        <!--- Один файл или массив --->
        <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: files array or filename required"}>
            <cfoutput>#serializeJSON(result)#</cfoutput>
            <cfabort>
        </cfif>
        <cfset contractId = structKeyExists(data, "contract_id") ? data.contract_id : "">
        <!--- Обработать каждый файл --->
        <cfset results = []>
        <cfloop array="#fileList#" index="fdata">
            <cftry>
                <cfset clientFile = fdata.filename>
                <cfset originalBytes = fdata.data>
                <cfset mime = "application/octet-stream">
                <cfset 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="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 cid = {id: 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="#cid.id#" cfsqltype="cf_sql_varchar">,
                            <cfqueryparam value="#doc.id#" cfsqltype="cf_sql_varchar">,
                            <cfqueryparam value="#suppType#" cfsqltype="cf_sql_varchar">
                        )
                    </cfquery>
                </cftransaction>

                <cfset arrayAppend(results, {ok: true, doc_id: doc.id, contract_id: cid.id, filename: clientFile, size: len(originalBytes)})>
                <cfcatch>
                    <cfset arrayAppend(results, {ok: false, filename: fdata.filename, error: cfcatch.message})>
                </cfcatch>
            </cftry>
        </cfloop>
        <cfset result = {ok: true, results: results, contract_id: contractId}>
        <cfoutput>#serializeJSON(result)#</cfoutput>
        <cfabort>
    <!--- Multipart: curl/API --->
    <cfelseif structKeyExists(form, "files") AND len(form.files)>
        <cffile action="upload" fileField="files" destination="#getTempDirectory()#" nameConflict="makeUnique" result="upload">
        <cfset clientFile = upload.clientFile>
        <cfset contractId = structKeyExists(form, "contract_id") ? form.contract_id : "">
        <cffile action="readBinary" file="#upload.serverDirectory#/#upload.serverFile#" variable="fileBytes">
        <cfset originalBytes = toBase64(fileBytes)>
        <cfset fileSize = upload.fileSize>
    <cfelse>
        <cfoutput>#serializeJSON(result)#</cfoutput>
        <cfabort>
    </cfif>

    <!--- MIME --->
    <cfset mime = "application/octet-stream">
    <cfset 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="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 cid = {id: 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 suppType = "initial">
        </cfif>
        <cfquery datasource="baza">
            INSERT INTO supplements (contract_id, document_id, type) VALUES (
                <cfqueryparam value="#cid.id#" 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: cid.id, doc_id: doc.id, filename: clientFile, size: fileSize}>
    
    <cfcatch>
        <cfset result = {ok: false, error: cfcatch.message, detail: cfcatch.detail}>
    </cfcatch>
</cftry>

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