问题
I am working on multiple sheets on laravel excel. And, I am exporting data on two sheets using two export. But, half of the data to pushed on 2nd sheets will be generated in 1st export. So I am having difficulties in passing this data from 1st expor to second sheets. This could be further clarified with the code given below:
mainExport
<?php
namespace App\Exports;
use Maatwebsite\Excel\Concerns\WithMultipleSheets;
class FloorPlanExport implements WithMultipleSheets
{
protected $property, $mapped_columns;
public function __construct($property, $mapped_columns)
{
$this->property = $property;
$this->mapped_columns = $mapped_columns;
}
/**
* @return array
*/
public function sheets(): array
{
$offset = new OffsetSummaryExport($this->property);
$resp_data = new OffetTableExport($this->property, $this->mapped_columns);
$offset_summary = $offset + $resp_data['summary'];
$sheets = [
$resp_data['table'],
$offset_summary
];
return $sheets;
}
}
exportRelatedToFirstSheet
<?php
namespace App\Exports;
use App\Helpers\SanitizeData;
use App\Models\FloorPlan;
use Maatwebsite\Excel\Concerns\FromArray;
class OffetTableExport implements FromArray
{
protected $property, $mapped_columns;
public function __construct($property, $mapped_columns)
{
$this->property = $property;
$this->mapped_columns = $mapped_columns;
}
public function array(): array
{
$floorPlans = FloorPlan::with(['unitTypeDetail'])
->where('property_id',$this->property->id)
->get();
$items = [];
$underCountArr = $overCountArr = [];
$underChargeArr = $overChargeArr = [];
foreach($floorPlans as $fk => $fp){
$temp_items = [];
if($fk === 0 ){
if(in_array('pms_property',$this->mapped_columns)){
$temp_items['PMS Property'] = 'PMS Property';
}
$temp_items['PMS Unit Type'] = 'PMS Unit Type';
if(in_array('description',$this->mapped_columns)){
$temp_items['Description'] = 'Description';
}
if(in_array('beds',$this->mapped_columns)){
$temp_items['Beds'] = 'Beds';
}
if(in_array('baths',$this->mapped_columns)){
$temp_items['Baths'] = 'Baths';
}
$temp_items['Sqft'] = 'Sqft';
$temp_items['Unit Count'] = 'Unit Count';
$temp_items['Unit Type'] = 'Unit Type';
$temp_items['Base'] = 'Base';
$temp_items['Affordable'] = 'Affordable';
$temp_items['SqFtDiff'] = 'SqFtDiff';
if(in_array('pricing_offset',$this->mapped_columns)){
$temp_items['Current Offset ($)'] = 'Current Offset ($)';
}
$temp_items['RPSF ($)'] = 'RPSF ($)';
$temp_items['Recommended Offset ($)'] = 'Recommended Offset ($)';
$items[] = $temp_items;
$temp_items = [];
}
if($fp->affordable == 1){
$sqftDiff = '';
$rpsf = '';
$offset = '';
}else{
if($fp->unitTypeDetail->base_sqft == null || $fp->sqft == null){
$sqftDiff = '';
}else{
$sqftDiff = $fp->sqft - $fp->unitTypeDetail->base_sqft;
}
if($this->property->rate === null || $sqftDiff === '' || $fp->unitTypeDetail->base_sqft === null){
$offset = '';
}else{
$brpsf = ($fp->unitTypeDetail->rent / $fp->unitTypeDetail->base_sqft);
$offset = $sqftDiff * $brpsf * ($this->property->rate/100);
// $round_offset = round($offset,2);
}
if($fp->unitTypeDetail->rent == null || $fp->sqft == null){
$rpsf = '';
}else{
if($offset == ''){
$rpsf = $fp->unitTypeDetail->rent / $fp->sqft;
}else{
$rpsf = ($fp->unitTypeDetail->rent + $offset) / $fp->sqft;
}
}
}
/** in_array test **/
if(in_array('pms_property',$this->mapped_columns)){
$temp_items['PMS Property'] = $fp->pms_property;
}
$temp_items['PMS Unit Type'] = $fp->pms_unit_type;
if(in_array('description',$this->mapped_columns)){
$temp_items['Description'] = $fp->description;
}
if(in_array('beds',$this->mapped_columns)){
$temp_items['Beds'] = $fp->beds;
}
if(in_array('baths',$this->mapped_columns)){
$temp_items['Baths'] = $fp->baths;
}
$temp_items['Sqft'] = $fp->sqft;
$temp_items['Unit Count'] = $fp->unit_count;
$temp_items['Unit Type'] = $fp->unitTypeDetail->unit_type;
$temp_items['Base'] = ($fp->unitTypeDetail->base_floor_plan_id == $fp->id)?'x':'';
$temp_items['Affordable'] = ($fp->affordable == 1)?'x':'';
$temp_items['SqFtDiff'] = $sqftDiff;
$pricingOffset = '';
if(in_array('pricing_offset',$this->mapped_columns)){
$pricingOffset = $fp->pricing_offset;
$temp_items['Current Offset ($)'] = $pricingOffset;
}
$temp_items['RPSF ($)'] = empty($rpsf)?'-':round($rpsf, 2);
$temp_items['Recommended Offset ($)'] = empty($offset)?'-':round($offset);
if( (string)$temp_items['Current Offset ($)'] != "" && (string)$offset != ""){
$diff = $pricingOffset - $offset;
if($diff != 0){
if($diff > 0){
$overCountArr[] = $fp->unit_count;
$overChargeArr[] = $diff;
}else{
$underCountArr[] = $fp->unit_count;
$underChargeArr[] = abs($diff);
}
}
}
$items[] = $temp_items;
}
/** Data useful for second sheet*/
$underAverage = $overAverage = $over50Average = 0;
$totalUnderCount = array_sum($underCountArr);
$totalUnderImpact = 0;
$allOverCountArr = [];
for($i=0; $i<count($underCountArr); $i++){
$totalUnderImpact += $underCountArr[$i] * $underChargeArr[$i];
}
if(!empty($totalUnderCount)){
$underAverage = $totalUnderImpact/$totalUnderCount;
}
$totalOver50Count = $totalOver50Impact = 0;
$totalOverCount = array_sum($overCountArr);
$totalOverImpact = $over50CountArr = 0;
for($i=0; $i<count($overCountArr); $i++){
$totalOverImpact += $overCountArr[$i] * $overChargeArr[$i];
if($overChargeArr[$i] > 50){
$totalOver50Count += $overCountArr[$i];
$totalOver50Impact += $overCountArr[$i] * $overChargeArr[$i];
}
}
if(!empty($totalOverCount)){
$overAverage = $totalOverImpact/$totalOverCount;
}
if(!empty($totalOver50Count)){
$over50Average = $totalOver50Impact/$totalOver50Count;
}
/** Calculated data which need to be shown in second sheet */
$offset_summary = [
['UnderCharge'],
['Count', 'Average', 'Impact'],
[$totalUnderCount, SanitizeData::currency(round(abs($underAverage))), SanitizeData::currency(round(abs($totalUnderImpact))) ], //just transform number to Currency
[''],
['Affected Count', 'Per Unit Avg', 'Unit Count > $50', 'Per Unit Avg > $50'],
[$totalOverCount, SanitizeData::currency(round($overAverage)), $totalOver50Count, SanitizeData::currency(round($over50Average))]
];
return [
'table' => $items,
'summary' => $offset_summary
];
}
}
secondExport
<?php
namespace App\Exports;
use App\Models\UnitTypeDetail;
use Maatwebsite\Excel\Concerns\FromArray;
class OffsetSummaryExport implements FromArray
{
protected $property;
public function __construct($property)
{
$this->property = $property;
}
public function array(): array
{
$unitTypeDetails = UnitTypeDetail::where('property_id',$this->property->id)
->get();
$unitTypes[] = [
'Unit Type',
'Rent'
];
foreach($unitTypeDetails as $uk => $uv){
$unitTypes[] = [
$uv->unit_type,
$uv->rent
];
}
$unitType_data[] = $unitTypes;
$unitType_data[] = [
'',
''
];
$unitType_data[] = [
'Rate',
$this->property->rate.'%'
];
return $unitType_data;
}
}
Main Requirements
Here, on class OffetTableExport you could see an array offset_summary, and I need this data to be shown on second sheet instead of first sheet. So, I tried to return this offset_summary with $items on first OffetTableExport.
And tried to retrieve it and add it onto the array of second sheet as:
$resp_data = new OffetTableExport($this->property, $this->mapped_columns);
$offset_summary = $offset + $resp_data['summary'];
$sheets = [
$resp_data['table'],
$offset_summary
];
But showing error, exactly on $offset_summary = $offset + $resp_data['summary']; this line as:
Cannot use object of type App\Exports\OffetTableExport as array
Update:
Strange but while dumping resp_data it shows:
App\Exports\OffetTableExport {#1789 ▼
#property: App\Models\Property {#1657 ▼
#table: "properties"
#guarded: array:1 [▶]
#dates: array:4 [▶]
#connection: "mysql"
#primaryKey: "id"
#keyType: "int"
+incrementing: true
#with: []
#withCount: []
#perPage: 15
+exists: true
+wasRecentlyCreated: false
#attributes: array:16 [▶]
#original: array:16 [▶]
#changes: []
#casts: []
#dateFormat: null
#appends: []
#dispatchesEvents: []
#observables: []
#relations: []
#touches: []
+timestamps: true
#hidden: []
#visible: []
#fillable: []
}
#mapped_columns: array:10 [▼
0 => "pms_unit_type"
1 => "sqft"
2 => "unit_count"
3 => "unit_type"
4 => null
5 => null
6 => null
7 => "pricing_offset"
8 => null
9 => null
]
}
来源：https://stackoverflow.com/questions/65466300/cannot-use-object-of-type-app-exports-offettableexport-as-array-laravel-excel