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调整产量假数据

dev
vine_liutk 2022-11-07 14:57:07 +08:00
parent 4793909b91
commit 35373b4bcd
1 changed files with 22 additions and 19 deletions
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41
database/seeders/CropYieldSeeder.php
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@ -18,30 +18,33 @@ class CropYieldSeeder extends Seeder
public function run()
{
$type = 2;
//假数据逻辑：每个地区，每年随机一种农作物，4个季度随机值；
$bases = AgriculturalBase::where('type', $type)->get();
foreach ($bases as $base){
for ($i = 2019; $i < 2023; $i++) {
$crop = Crop::where('is_end', 1)->where('crop_type', $type)->inRandomOrder()->first();
for ($j = 1; $j< 5; $j++) {
$insertData[] = [
'base_id' => $base->id,
'crop_id' => $crop->id,
'category_id' => $crop->category_id,
'time_year' => $i,
'quarter' => $j,
'yield' => rand(1000, 9999),
'cultivated'=> rand(100, 999),
'output'=> rand(10000, 99999),
];
$insertData = [];
//随机剔除一个农作物不加数据
$uncrop = Crop::where('is_end', 1)->where('crop_type', $type)->inRandomOrder()->first();
$crops = Crop::where('is_end', 1)->where('crop_type', $type)->where('id', '<>', $uncrop->id)->get();
foreach ($crops as $crop){
for ($i = 2019; $i < 2023; $i++) {
for ($j = 1; $j< 5; $j++) {
$insertData[] = [
'base_id' => $base->id,
'crop_id' => $crop->id,
'category_id' => $crop->category_id,
'time_year' => $i,
'quarter' => $j,
'yield' => rand(1000, 9999),
'cultivated'=> rand(100, 999),
'output'=> rand(10000, 99999),
];
}
}
}
}
if(count($insertData) > 1){
DB::table('crop_yields')->truncate();
CropYield::insert($insertData);
if(count($insertData) > 1){
// DB::table('crop_yields')->truncate();
CropYield::insert($insertData);
}
}
}
}