123 lines
3.1 KiB
PHP
123 lines
3.1 KiB
PHP
<?php
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namespace App\Models;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Database\Eloquent\Relations\BelongsTo;
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use Illuminate\Database\Eloquent\Relations\HasOne;
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use Illuminate\Database\Eloquent\Relations\HasMany;
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class BuildingFunction extends Model
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{
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protected $table = 'building_functions';
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protected $fillable = ['code', 'name', 'description', 'parent_id', 'is_active', 'level', 'sort_order'];
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protected $casts = [
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'is_active' => 'boolean',
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'level' => 'integer',
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'sort_order' => 'integer'
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];
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/**
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* Parent relationship (self-referencing)
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*/
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public function parent(): BelongsTo
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{
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return $this->belongsTo(BuildingFunction::class, 'parent_id');
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}
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/**
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* Children relationship (self-referencing)
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*/
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public function children(): HasMany
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{
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return $this->hasMany(BuildingFunction::class, 'parent_id')
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->where('is_active', true)
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->orderBy('sort_order');
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}
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/**
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* Parameters relationship (1:1)
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*/
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public function parameters(): HasOne
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{
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return $this->hasOne(BuildingFunctionParameter::class);
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}
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/**
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* Formula relationship (1:1)
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*/
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public function formula(): HasOne
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{
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return $this->hasOne(RetributionFormula::class);
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}
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/**
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* Spatial plannings relationship (1:n) - via detected building function
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*/
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public function spatialPlannings(): HasMany
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{
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return $this->hasMany(SpatialPlanning::class, 'building_function_id');
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}
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/**
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* Retribution calculations relationship (1:n) - via detected building function
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*/
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public function retributionCalculations(): HasMany
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{
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return $this->hasMany(RetributionCalculation::class, 'detected_building_function_id');
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}
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/**
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* Scope: Active building functions only
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*/
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public function scopeActive($query)
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{
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return $query->where('is_active', true);
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}
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/**
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* Scope: Parent functions only
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*/
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public function scopeParents($query)
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{
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return $query->whereNull('parent_id');
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}
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/**
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* Scope: Children functions only
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*/
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public function scopeChildren($query)
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{
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return $query->whereNotNull('parent_id');
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}
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/**
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* Check if building function has complete setup (parameters + formula)
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*/
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public function hasCompleteSetup(): bool
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{
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return $this->parameters()->exists() && $this->formula()->exists();
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}
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/**
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* Get building function with all related data
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*/
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public function getCompleteData(): array
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{
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return [
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'id' => $this->id,
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'code' => $this->code,
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'name' => $this->name,
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'description' => $this->description,
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'parameters' => $this->parameters?->getParametersArray(),
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'formula' => [
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'name' => $this->formula?->name,
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'expression' => $this->formula?->formula_expression,
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'description' => $this->formula?->description
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],
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'has_complete_setup' => $this->hasCompleteSetup()
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];
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}
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}
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