125 lines
5.4 KiB
PHP
125 lines
5.4 KiB
PHP
<?php
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use Illuminate\Database\Migrations\Migration;
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use Illuminate\Database\Schema\Blueprint;
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use Illuminate\Support\Facades\Schema;
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return new class extends Migration
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{
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public function up(): void
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{
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Schema::create('tenants', function (Blueprint $table) {
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$table->id();
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$table->string('name');
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$table->string('currency', 3)->default('MZN');
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$table->unsignedBigInteger('first_limit_minor')->default(2500000);
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$table->unsignedBigInteger('second_limit_minor')->default(15000000);
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$table->boolean('approval_includes_tax')->default(true);
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$table->boolean('rules_provisional')->default(true);
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$table->timestamps();
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});
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Schema::create('departments', function (Blueprint $table) {
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$table->id();
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$table->foreignId('tenant_id')->constrained()->restrictOnDelete();
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$table->string('name');
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$table->timestamps();
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$table->unique(['tenant_id', 'name']);
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});
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Schema::create('cost_centers', function (Blueprint $table) {
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$table->id();
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$table->foreignId('tenant_id')->constrained()->restrictOnDelete();
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$table->foreignId('department_id')->constrained()->restrictOnDelete();
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$table->string('code');
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$table->string('name');
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$table->timestamps();
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$table->unique(['tenant_id', 'code']);
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});
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Schema::table('users', function (Blueprint $table) {
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$table->foreignId('tenant_id')->nullable()->constrained()->restrictOnDelete();
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$table->foreignId('department_id')->nullable()->constrained()->restrictOnDelete();
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$table->string('purchasing_role')->default('requester');
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});
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Schema::create('requisitions', function (Blueprint $table) {
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$table->id();
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$table->foreignId('tenant_id')->constrained()->restrictOnDelete();
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$table->string('number')->nullable()->unique();
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$table->foreignId('requester_id')->constrained('users')->restrictOnDelete();
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$table->foreignId('department_id')->constrained()->restrictOnDelete();
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$table->foreignId('cost_center_id')->constrained()->restrictOnDelete();
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$table->string('priority');
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$table->date('needed_by');
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$table->text('justification');
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$table->string('status')->default('draft');
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$table->string('currency', 3)->default('MZN');
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$table->unsignedBigInteger('subtotal_minor');
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$table->unsignedBigInteger('tax_minor');
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$table->unsignedBigInteger('total_minor');
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$table->json('approval_snapshot')->nullable();
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$table->timestamp('submitted_at')->nullable();
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$table->timestamps();
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$table->index(['tenant_id', 'status']);
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});
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Schema::create('requisition_items', function (Blueprint $table) {
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$table->id();
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$table->foreignId('tenant_id')->constrained()->restrictOnDelete();
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$table->foreignId('requisition_id')->constrained()->cascadeOnDelete();
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$table->string('description');
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$table->string('category');
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$table->string('purchase_type');
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$table->decimal('quantity', 12, 3);
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$table->string('unit', 30);
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$table->unsignedBigInteger('unit_price_minor');
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$table->decimal('tax_rate', 5, 2);
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$table->unsignedBigInteger('subtotal_minor');
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$table->unsignedBigInteger('tax_minor');
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$table->unsignedBigInteger('total_minor');
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});
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Schema::create('approval_steps', function (Blueprint $table) {
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$table->id();
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$table->foreignId('tenant_id')->constrained()->restrictOnDelete();
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$table->foreignId('requisition_id')->constrained()->restrictOnDelete();
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$table->unsignedSmallInteger('position');
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$table->string('role');
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$table->string('decision')->default('pending');
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$table->foreignId('approver_id')->nullable()->constrained('users')->restrictOnDelete();
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$table->text('comment')->nullable();
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$table->timestamp('decided_at')->nullable();
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$table->unique(['requisition_id', 'position']);
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});
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Schema::create('audit_logs', function (Blueprint $table) {
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$table->id();
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$table->foreignId('tenant_id')->constrained()->restrictOnDelete();
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$table->foreignId('user_id')->constrained()->restrictOnDelete();
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$table->string('action');
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$table->foreignId('requisition_id')->nullable()->constrained()->restrictOnDelete();
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$table->string('ip_address', 45)->nullable();
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$table->json('before')->nullable();
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$table->json('after');
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$table->timestamp('created_at')->useCurrent();
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});
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}
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public function down(): void
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{
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Schema::dropIfExists('audit_logs');
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Schema::dropIfExists('approval_steps');
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Schema::dropIfExists('requisition_items');
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Schema::dropIfExists('requisitions');
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Schema::table('users', function (Blueprint $table) {
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$table->dropConstrainedForeignId('department_id');
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$table->dropConstrainedForeignId('tenant_id');
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$table->dropColumn('purchasing_role');
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});
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Schema::dropIfExists('cost_centers');
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Schema::dropIfExists('departments');
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Schema::dropIfExists('tenants');
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}
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};
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