From 8518156e2bc8c6deaad3dcec64b9e72371494698 Mon Sep 17 00:00:00 2001 From: azampanda Date: Tue, 7 Nov 2023 11:19:08 +0800 Subject: [PATCH] 10 Tasks Completed --- .../2021_11_08_091231_create_tasks_table.php | 2 +- ...021_11_08_092943_create_comments_table.php | 4 ++-- ...021_11_09_090858_create_visitors_table.php | 2 +- ...1_09_075928_add_surname_to_users_table.php | 1 + ...021_11_09_080955_create_projects_table.php | 1 + ...021_11_09_082205_create_products_table.php | 2 +- .../2021_11_09_083121_update_users_table.php | 4 +++- ...2021_11_09_083225_recreate_users_table.php | 20 ++++++++++--------- ...21_11_09_083843_create_companies_table.php | 2 +- ...1_09_084922_create_new_companies_table.php | 2 +- ...21_11_09_085453_rename_companies_table.php | 1 + ..._090018_rename_name_in_companies_table.php | 1 + 12 files changed, 25 insertions(+), 17 deletions(-) diff --git a/database/migrations/task1/2021_11_08_091231_create_tasks_table.php b/database/migrations/task1/2021_11_08_091231_create_tasks_table.php index 08bf628f..ccb7f26a 100644 --- a/database/migrations/task1/2021_11_08_091231_create_tasks_table.php +++ b/database/migrations/task1/2021_11_08_091231_create_tasks_table.php @@ -15,7 +15,7 @@ public function up() { Schema::create('tasks', function (Blueprint $table) { $table->id(); - $table->bigInteger('user_id'); + $table->unsignedBigInteger('user_id'); // should use unsignedBigInteger to match the parent table $table->foreign('user_id')->references('id')->on('users'); $table->string('name'); $table->timestamps(); diff --git a/database/migrations/task1/2021_11_08_092943_create_comments_table.php b/database/migrations/task1/2021_11_08_092943_create_comments_table.php index 0378294b..1908300e 100644 --- a/database/migrations/task1/2021_11_08_092943_create_comments_table.php +++ b/database/migrations/task1/2021_11_08_092943_create_comments_table.php @@ -15,9 +15,9 @@ public function up() { Schema::create('comments', function (Blueprint $table) { $table->id(); - $table->unsignedInteger('user_id'); + $table->unsignedBigInteger('user_id'); // should use unsignedBigInteger to match the parent table $table->foreign('user_id')->references('id')->on('users'); - $table->unsignedInteger('comment_id'); + $table->unsignedBigInteger('comment_id'); // should use unsignedBigInteger to match the parent table $table->foreign('comment_id')->references('id')->on('comments'); $table->string('comment_text'); $table->timestamps(); diff --git a/database/migrations/task10/2021_11_09_090858_create_visitors_table.php b/database/migrations/task10/2021_11_09_090858_create_visitors_table.php index 7a53968c..08e7516e 100644 --- a/database/migrations/task10/2021_11_09_090858_create_visitors_table.php +++ b/database/migrations/task10/2021_11_09_090858_create_visitors_table.php @@ -16,7 +16,7 @@ public function up() // TASK: edit this migration so country_id would allow NULL values Schema::create('visitors', function (Blueprint $table) { $table->id(); - $table->foreignId('country_id')->constrained(); + $table->foreignId('country_id')->nullable()->constrained(); $table->string('ip_address'); $table->timestamps(); }); diff --git a/database/migrations/task2/2021_11_09_075928_add_surname_to_users_table.php b/database/migrations/task2/2021_11_09_075928_add_surname_to_users_table.php index 5a3422a4..e6ff3b38 100644 --- a/database/migrations/task2/2021_11_09_075928_add_surname_to_users_table.php +++ b/database/migrations/task2/2021_11_09_075928_add_surname_to_users_table.php @@ -16,6 +16,7 @@ public function up() Schema::table('users', function (Blueprint $table) { // TASK: Add a string field "surname" which would go after the field "name" // Write code here + $table->string('surname')->after('name'); }); } diff --git a/database/migrations/task3/2021_11_09_080955_create_projects_table.php b/database/migrations/task3/2021_11_09_080955_create_projects_table.php index 9dc9d7b5..3cbcc04d 100644 --- a/database/migrations/task3/2021_11_09_080955_create_projects_table.php +++ b/database/migrations/task3/2021_11_09_080955_create_projects_table.php @@ -19,6 +19,7 @@ public function up() $table->timestamps(); // TASK: Add soft deletes column here + $table->softDeletes(); }); } diff --git a/database/migrations/task4/2021_11_09_082205_create_products_table.php b/database/migrations/task4/2021_11_09_082205_create_products_table.php index 78636019..6d48703a 100644 --- a/database/migrations/task4/2021_11_09_082205_create_products_table.php +++ b/database/migrations/task4/2021_11_09_082205_create_products_table.php @@ -16,7 +16,7 @@ public function up() // TASK: Edit this file, so that deleting category would auto-delete its products Schema::create('products', function (Blueprint $table) { $table->id(); - $table->foreignId('category_id')->constrained(); + $table->foreignId('category_id')->constrained()->onDelete('cascade'); $table->string('name'); $table->timestamps(); }); diff --git a/database/migrations/task5/2021_11_09_083121_update_users_table.php b/database/migrations/task5/2021_11_09_083121_update_users_table.php index c10976a5..acf8ae43 100644 --- a/database/migrations/task5/2021_11_09_083121_update_users_table.php +++ b/database/migrations/task5/2021_11_09_083121_update_users_table.php @@ -15,7 +15,9 @@ public function up() { // TASK: add an if-statement in this file to NOT add column if it already exists Schema::table('users', function (Blueprint $table) { - $table->string('name'); + if (!Schema::hasColumn('users', 'name')) { + $table->string('name'); + } }); } diff --git a/database/migrations/task5/2021_11_09_083225_recreate_users_table.php b/database/migrations/task5/2021_11_09_083225_recreate_users_table.php index 6b15a7c6..fac77cb2 100644 --- a/database/migrations/task5/2021_11_09_083225_recreate_users_table.php +++ b/database/migrations/task5/2021_11_09_083225_recreate_users_table.php @@ -14,15 +14,17 @@ class RecreateUsersTable extends Migration public function up() { // TASK: add an if-statement in this file to NOT create table if it already exists - Schema::create('users', function (Blueprint $table) { - $table->id(); - $table->string('name'); - $table->string('email')->unique(); - $table->timestamp('email_verified_at')->nullable(); - $table->string('password'); - $table->rememberToken(); - $table->timestamps(); - }); + if (!Schema::hasTable('users')) { + Schema::create('users', function (Blueprint $table) { + $table->id(); + $table->string('name'); + $table->string('email')->unique(); + $table->timestamp('email_verified_at')->nullable(); + $table->string('password'); + $table->rememberToken(); + $table->timestamps(); + }); + } } /** diff --git a/database/migrations/task6/2021_11_09_083843_create_companies_table.php b/database/migrations/task6/2021_11_09_083843_create_companies_table.php index 9554406a..360998bb 100644 --- a/database/migrations/task6/2021_11_09_083843_create_companies_table.php +++ b/database/migrations/task6/2021_11_09_083843_create_companies_table.php @@ -16,7 +16,7 @@ public function up() // TASK: edit this migration so there couldn't be two companies with the same name Schema::create('companies', function (Blueprint $table) { $table->id(); - $table->string('name'); + $table->string('name')->unique(); $table->timestamps(); }); } diff --git a/database/migrations/task7/2021_11_09_084922_create_new_companies_table.php b/database/migrations/task7/2021_11_09_084922_create_new_companies_table.php index 868a2422..36bf0166 100644 --- a/database/migrations/task7/2021_11_09_084922_create_new_companies_table.php +++ b/database/migrations/task7/2021_11_09_084922_create_new_companies_table.php @@ -17,7 +17,7 @@ public function up() // its automatic value of name would be "My company" Schema::create('companies', function (Blueprint $table) { $table->id(); - $table->string('name'); + $table->string('name')->default('My company'); $table->timestamps(); }); } diff --git a/database/migrations/task8/2021_11_09_085453_rename_companies_table.php b/database/migrations/task8/2021_11_09_085453_rename_companies_table.php index dc4ae6f2..7468f47e 100644 --- a/database/migrations/task8/2021_11_09_085453_rename_companies_table.php +++ b/database/migrations/task8/2021_11_09_085453_rename_companies_table.php @@ -14,6 +14,7 @@ class RenameCompaniesTable extends Migration public function up() { // TASK: add a migration to rename table "company" into "companies" + Schema::rename('company', 'companies'); } /** diff --git a/database/migrations/task9/2021_11_09_090018_rename_name_in_companies_table.php b/database/migrations/task9/2021_11_09_090018_rename_name_in_companies_table.php index f270c9e7..6714d010 100644 --- a/database/migrations/task9/2021_11_09_090018_rename_name_in_companies_table.php +++ b/database/migrations/task9/2021_11_09_090018_rename_name_in_companies_table.php @@ -16,6 +16,7 @@ public function up() // TASK: write the migration to rename the column "title" into "name" Schema::table('companies', function (Blueprint $table) { // Write code here + $table->renameColumn('title', 'name'); }); }