Buffalo Eats Online API Documentation

OrderExportService
in package

Service for exporting orders in multiple accounting formats.

Supports QuickBooks Online, Xero, Wave, and generic CSV exports at both order-level and line-item level, with US/Canada tax column handling and date range filtering.

Tags
author

J.J. Johnson visionquest716@gmail.com

copyright

2026 VisionQuestServices LLC

Table of Contents

Constants

COUNTRIES  = ['US', 'CA']
FORMATS  = ['generic', 'qbo', 'xero', 'wave']
LEVELS  = ['order', 'line_item']

Methods

formatLabel()  : string
Get a human-readable label for a format code.
generateCsv()  : string
Generate CSV content for the given orders and format settings.
getFilename()  : string
Get the filename for the export download.
getLineItemHeaders()  : array<string|int, mixed>
Get line-item CSV headers for the given format.
getOrderHeaders()  : array<string|int, mixed>
Get order-level CSV headers for the given format.
levelLabel()  : string
Get a human-readable label for an export level.
getGenericLineItemHeaders()  : array<string|int, mixed>
Get generic line-item headers.
getGenericOrderHeaders()  : array<string|int, mixed>
Get generic order-level headers.
getQboLineItemHeaders()  : array<string|int, mixed>
Get QBO line-item headers.
getQboOrderHeaders()  : array<string|int, mixed>
Get QBO order-level headers.
getWaveLineItemHeaders()  : array<string|int, mixed>
Get Wave line-item headers.
getWaveOrderHeaders()  : array<string|int, mixed>
Get Wave order-level headers.
getXeroLineItemHeaders()  : array<string|int, mixed>
Get Xero line-item headers.
getXeroOrderHeaders()  : array<string|int, mixed>
Get Xero order-level headers.
money()  : string
Format a value as a money string with two decimal places.
writeLineItemRows()  : void
Write line-item rows to the output handle.
writeOrderRows()  : void
Write order-level rows to the output handle.

Constants

COUNTRIES

public array<string|int, string> COUNTRIES = ['US', 'CA']

Supported countries for tax handling

FORMATS

public array<string|int, string> FORMATS = ['generic', 'qbo', 'xero', 'wave']

Supported export formats

LEVELS

public array<string|int, string> LEVELS = ['order', 'line_item']

Supported export levels

Methods

formatLabel()

Get a human-readable label for a format code.

public static formatLabel(string $format) : string
Parameters
$format : string

Format code

Return values
string

generateCsv()

Generate CSV content for the given orders and format settings.

public generateCsv(array<string|int, mixed> $orders[, string $format = 'generic' ][, string $level = 'order' ][, string $country = 'US' ][, array<string|int, mixed> $business = [] ][, array<string|int, mixed> $columnMappings = [] ]) : string
Parameters
$orders : array<string|int, mixed>

Orders (with 'items' key for line-item exports)

$format : string = 'generic'

Export format (generic, qbo, xero, wave)

$level : string = 'order'

Export level (order, line_item)

$country : string = 'US'

Country code (US, CA)

$business : array<string|int, mixed> = []

Business record for context

$columnMappings : array<string|int, mixed> = []

Optional custom column mappings

Return values
string —

CSV content

getFilename()

Get the filename for the export download.

public getFilename(string $format, string $level, string $startDate, string $endDate) : string
Parameters
$format : string

Export format

$level : string

Export level

$startDate : string

Start date

$endDate : string

End date

Return values
string

getLineItemHeaders()

Get line-item CSV headers for the given format.

public getLineItemHeaders(string $format[, string $country = 'US' ]) : array<string|int, mixed>
Parameters
$format : string

Export format

$country : string = 'US'

Country code

Return values
array<string|int, mixed>

getOrderHeaders()

Get order-level CSV headers for the given format.

public getOrderHeaders(string $format[, string $country = 'US' ]) : array<string|int, mixed>
Parameters
$format : string

Export format

$country : string = 'US'

Country code

Return values
array<string|int, mixed>

levelLabel()

Get a human-readable label for an export level.

public static levelLabel(string $level) : string
Parameters
$level : string

Export level

Return values
string

getGenericLineItemHeaders()

Get generic line-item headers.

private getGenericLineItemHeaders() : array<string|int, mixed>
Return values
array<string|int, mixed>

getGenericOrderHeaders()

Get generic order-level headers.

private getGenericOrderHeaders() : array<string|int, mixed>
Return values
array<string|int, mixed>

getQboLineItemHeaders()

Get QBO line-item headers.

private getQboLineItemHeaders() : array<string|int, mixed>
Return values
array<string|int, mixed>

getQboOrderHeaders()

Get QBO order-level headers.

private getQboOrderHeaders(string $country) : array<string|int, mixed>
Parameters
$country : string

Country code

Return values
array<string|int, mixed>

getWaveLineItemHeaders()

Get Wave line-item headers.

private getWaveLineItemHeaders() : array<string|int, mixed>
Return values
array<string|int, mixed>

getWaveOrderHeaders()

Get Wave order-level headers.

private getWaveOrderHeaders(string $country) : array<string|int, mixed>
Parameters
$country : string

Country code

Return values
array<string|int, mixed>

getXeroLineItemHeaders()

Get Xero line-item headers.

private getXeroLineItemHeaders() : array<string|int, mixed>
Return values
array<string|int, mixed>

getXeroOrderHeaders()

Get Xero order-level headers.

private getXeroOrderHeaders(string $country) : array<string|int, mixed>
Parameters
$country : string

Country code

Return values
array<string|int, mixed>

money()

Format a value as a money string with two decimal places.

private money(mixed $value) : string
Parameters
$value : mixed

Numeric value

Return values
string

writeLineItemRows()

Write line-item rows to the output handle.

private writeLineItemRows(resource $output, array<string|int, mixed> $orders, string $format, string $country, array<string|int, mixed> $business) : void
Parameters
$output : resource

File handle

$orders : array<string|int, mixed>

Order records with 'items' key

$format : string

Export format

$country : string

Country code

$business : array<string|int, mixed>

Business record

writeOrderRows()

Write order-level rows to the output handle.

private writeOrderRows(resource $output, array<string|int, mixed> $orders, string $format, string $country, array<string|int, mixed> $business) : void
Parameters
$output : resource

File handle

$orders : array<string|int, mixed>

Order records

$format : string

Export format

$country : string

Country code

$business : array<string|int, mixed>

Business record


        

        
    




    

    

                                

                

                                
    

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