updated models

app/Models/Changeset.php

@@ -1,51 +0,0 @@
-<?php
-
-namespace App\Models;
-
-use Illuminate\Database\Eloquent\Model;
-
-/**
- * A patch describing changes to apply or applied to a data table.
- */
-class Changeset extends Model
-{
-    /** Parent data table */
-    public function dataTable()
-    {
-        return $this->belongsTo(DataTable::class);
-    }
-
-    /** Author who created it user */
-    public function author()
-    {
-        return $this->belongsTo(User::class, 'author_id');
-    }
-
-    /** Reports of this changeset */
-    public function reportsOf()
-    {
-        return $this->morphMany(ContentReport::class, 'object');
-    }
-
-    /**
-     * Scope for pending changesets
-     *
-     * @param \Illuminate\Database\Eloquent\Builder $query
-     * @return \Illuminate\Database\Eloquent\Builder
-     */
-    public function scopePending($query)
-    {
-        return $query->where('applied', false);
-    }
-
-    /**
-     * Scope for applied changesets
-     *
-     * @param \Illuminate\Database\Eloquent\Builder $query
-     * @return \Illuminate\Database\Eloquent\Builder
-     */
-    public function scopeApplied($query)
-    {
-        return $query->where('applied', true);
-    }
-}

app/Models/DataRow.php

@@ -1,17 +0,0 @@
-<?php
-
-namespace App\Models;
-
-use Illuminate\Database\Eloquent\Model;
-
-/**
- * Row in a data table
- */
-class DataRow extends Model
-{
-    /** Parent data table */
-    public function dataTable()
-    {
-        return $this->belongsTo(DataTable::class);
-    }
-}

app/Models/Proposal.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+/**
+ * Change proposal
+ */
+class Proposal extends Model
+{
+    /** Added rows */
+    public function addedRows()
+    {
+        return $this->belongsToMany(Row::class, 'proposal_add_row_pivot');
+    }
+
+    /** Removed rows */
+    public function removedRows()
+    {
+        return $this->belongsToMany(Row::class, 'proposal_remove_row_pivot');
+    }
+
+    /** Authoring user */
+    public function author()
+    {
+        return $this->belongsTo(User::class, 'author_id');
+    }
+
+    /** Target revision */
+    public function revision()
+    {
+        return $this->belongsTo(Revision::class);
+    }
+
+    /** Target table (that this was submitted to) */
+    public function table()
+    {
+        return $this->belongsTo(Table::class);
+    }
+}

app/Models/Revision.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Riesjart\Relaquent\Model\Concerns\HasRelaquentRelationships;
+
+/**
+ * Table revision (a set of rows)
+ */
+class Revision extends Model
+{
+    use HasRelaquentRelationships;
+
+    /** Included rows */
+    public function rows()
+    {
+        return $this->belongsToMany(Row::class, 'revision_row_pivot');
+    }
+
+    /** Proposal that lead to this revision */
+    public function appliedProposal()
+    {
+        return $this->hasOneThrough(Proposal::class, 'revision_proposal_pivot');
+    }
+
+    /** Proposals that depend on this revision */
+    public function dependentProposals()
+    {
+        return $this->hasMany(Proposal::class);
+    }
+
+    /** Revision this orignates from */
+    public function parentRevision()
+    {
+        return $this->belongsTo(Revision::class, 'ancestor_id');
+    }
+
+    /** Tables referencing this revision */
+    public function tables()
+    {
+        return $this->belongsToMany(Table::class, 'table_revision_pivot');
+    }
+}

app/Models/Row.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+/**
+ * Row in a data table
+ */
+class Row extends Model
+{
+}

app/Models/Table.php

@@ -7,15 +7,8 @@ use Illuminate\Database\Eloquent\Model;
 /**
  * A data table object (referencing changesets and rows)
  */
-class DataTable extends Model
+class Table extends Model
 {
-    /**
-     * The attributes that should be mutated to dates.
-     *
-     * @var array
-     */
-    protected $dates = ['deleted_at'];
-
     /** Owning user */
     public function owner()
     {
@@ -25,25 +18,31 @@ class DataTable extends Model
     /** Fork precursor */
     public function parentTable()
     {
-        return $this->belongsTo(DataTable::class, 'parent_table_id');
+        return $this->belongsTo(Table::class, 'ancestor_id');
     }
 
     /** Fork descendants */
     public function forks()
     {
-        return $this->hasMany(DataTable::class, 'parent_table_id');
+        return $this->hasMany(Table::class, 'ancestor_id');
     }
 
-    /** Changesets */
-    public function changesets()
+    /** All related revisions (this may include merged revisions) */
+    public function revisions()
     {
-        return $this->hasMany(Changeset::class);
+        return $this->belongsToMany(Revision::class, 'table_revision_pivot');
     }
 
-    /** Data rows */
-    public function dataRows()
+    /** Active revision */
+    public function activeRevision()
     {
-        return $this->hasMany(DataRow::class);
+        return $this->hasOne(Revision::class, 'revision_id');
+    }
+
+    /** Proposals submitted to this table */
+    public function proposals()
+    {
+        return $this->hasMany(Proposal::class);
     }
 
     /** User-submitted comments */
@@ -63,10 +62,4 @@ class DataTable extends Model
     {
         return $this->belongsToMany(User::class, 'discussion_follows');
     }
-
-    /** Reports of this table */
-    public function reportsOf()
-    {
-        return $this->morphMany(ContentReport::class, 'object');
-    }
 }

app/Models/TableComment.php

@@ -10,9 +10,9 @@ use Illuminate\Database\Eloquent\Model;
 class TableComment extends Model
 {
     /** Context data table */
-    public function dataTable()
+    public function table()
     {
-        return $this->belongsTo(DataTable::class);
+        return $this->belongsTo(Table::class);
     }
 
     /** Parent comment (that we reply to; can be null) */
@@ -32,10 +32,4 @@ class TableComment extends Model
     {
         return $this->belongsTo(User::class, 'author_id');
     }
-
-    /** Reports of this comment */
-    public function reportsOf()
-    {
-        return $this->morphMany(ContentReport::class, 'object');
-    }
 }

app/Models/User.php

@@ -34,7 +34,7 @@ class User extends Authenticatable
     /** Owned tables */
     public function dataTables()
     {
-        return $this->hasMany(DataTable::class, 'owner_id');
+        return $this->hasMany(Table::class, 'owner_id');
     }
 
     /** Assigned OAuth identities */
@@ -43,10 +43,10 @@ class User extends Authenticatable
         return $this->hasMany(OAuthIdentity::class);
     }
 
-    /** Assigned OAuth identities */
-    public function changesets()
+    /** Authored proposals */
+    public function proposals()
     {
-        return $this->hasMany(Changeset::class, 'author_id');
+        return $this->hasMany(Proposal::class, 'author_id');
     }
 
     /** Authored comments */
@@ -58,13 +58,13 @@ class User extends Authenticatable
     /** User's favourite tables (personal collection) */
     public function favouriteTables()
     {
-        return $this->belongsToMany(DataTable::class, 'table_favourites');
+        return $this->belongsToMany(Table::class, 'table_favourites');
     }
 
     /** Tables whose discussions user follows (this is similar to favourites) */
     public function followedDiscussions()
     {
-        return $this->belongsToMany(DataTable::class, 'discussion_follows');
+        return $this->belongsToMany(Table::class, 'discussion_follows');
     }
 
     /** Reports sent by this user */
@@ -73,12 +73,6 @@ class User extends Authenticatable
         return $this->hasMany(ContentReport::class, 'author_id');
     }
 
-    /** Reports of this user */
-    public function reportsOf()
-    {
-        return $this->morphMany(ContentReport::class, 'object');
-    }
-
     /** Notifications for this user */
     public function notifications()
     {

composer.json

@@ -12,11 +12,12 @@
     "barryvdh/laravel-ide-helper": "^2.4",
     "doctrine/dbal": "^2.7",
     "fideloper/proxy": "^4.0",
+    "guzzlehttp/guzzle": "^6.0",
     "laravel/framework": "5.6.*",
     "laravel/socialite": "^3.0",
     "laravel/tinker": "^1.0",
     "phpoffice/phpspreadsheet": "^1.3",
-    "guzzlehttp/guzzle": "^6.0"
+    "riesjart/relaquent": "^0.1"
   },
   "require-dev": {
     "filp/whoops": "^2.0",

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "cdb2e12195da014433178600b1a1899f",
+    "content-hash": "7c2b00ef303415cdc522f82578d90676",
     "packages": [
         {
             "name": "barryvdh/laravel-ide-helper",
@@ -2187,6 +2187,63 @@
             ],
             "time": "2018-01-20T00:28:24+00:00"
         },
+        {
+            "name": "riesjart/relaquent",
+            "version": "v0.1.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/riesjart/relaquent.git",
+                "reference": "feb8e01cc818b25770dad792b6415b6aea9e3a1d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/riesjart/relaquent/zipball/feb8e01cc818b25770dad792b6415b6aea9e3a1d",
+                "reference": "feb8e01cc818b25770dad792b6415b6aea9e3a1d",
+                "shasum": ""
+            },
+            "require": {
+                "illuminate/cache": "5.6.*",
+                "illuminate/container": "5.6.*",
+                "illuminate/database": "~5.6.3",
+                "illuminate/support": "5.6.*",
+                "php": ">=7.1"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Riesjart\\Relaquent\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Richard van Baarsen",
+                    "email": "richardvanbaarsen@gmail.com"
+                }
+            ],
+            "description": "Extension of Laravel's Eloquent relationships: additional relationship types, query joins, pivot models, converters and helpers",
+            "keywords": [
+                "belongs-to-morph",
+                "converter",
+                "database",
+                "eloquent",
+                "has-one-through",
+                "illuminate",
+                "join",
+                "laravel",
+                "model",
+                "morph-one-through",
+                "php",
+                "pivot",
+                "relation",
+                "relationship",
+                "sql"
+            ],
+            "time": "2018-02-22T10:42:19+00:00"
+        },
         {
             "name": "swiftmailer/swiftmailer",
             "version": "v6.1.1",

database/factories/DataTableFactory.php

@@ -2,7 +2,7 @@
 
 use Faker\Generator as Faker;
 
-$factory->define(\App\Models\DataTable::class, function (Faker $faker) {
+$factory->define(\App\Models\Table::class, function (Faker $faker) {
     return [
         //
     ];

database/migrations/2018_07_08_193600_create_revisions_table.php

@@ -17,7 +17,6 @@ class CreateRevisionsTable extends Migration
             $table->increments('id');
             $table->timestamps();
             $table->unsignedInteger('refs'); // used for reference counting
-            $table->unsignedInteger('author_id')->index();
             $table->unsignedInteger('ancestor_id')->index()->nullable(); // parent revision
 
             // a column that can be used as the primary key for a table; possibly a composite column if using a comma
@@ -26,9 +25,6 @@ class CreateRevisionsTable extends Migration
             // author's note describing what has been changed
             $table->text('note');
 
-            $table->foreign('author_id')->references('id')->on('users')
-                ->onDelete('set null');
-
             $table->foreign('ancestor_id')->references('id')->on('revisions')
                 ->onDelete('set null');
         });

database/migrations/2018_07_08_194100_create_proposal_remove_row_pivot_table.php

@@ -4,7 +4,7 @@ use Illuminate\Support\Facades\Schema;
 use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Database\Migrations\Migration;
 
-class CreateProposalDeleteRowPivotTable extends Migration
+class CreateProposalRemoveRowPivotTable extends Migration
 {
     /**
      * Run the migrations.
@@ -13,7 +13,7 @@ class CreateProposalDeleteRowPivotTable extends Migration
      */
     public function up()
     {
-        Schema::create('proposal_delete_row_pivot', function (Blueprint $table) {
+        Schema::create('proposal_remove_row_pivot', function (Blueprint $table) {
             $table->unsignedInteger('proposal_id')->index();
             $table->unsignedInteger('row_id')->index();
 
@@ -32,6 +32,6 @@ class CreateProposalDeleteRowPivotTable extends Migration
      */
     public function down()
     {
-        Schema::dropIfExists('proposal_delete_row_pivot');
+        Schema::dropIfExists('proposal_remove_row_pivot');
     }
 }

database/migrations/2018_07_08_194105_create_revision_proposal_pivot_table.php

@@ -0,0 +1,37 @@
+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class CreateRevisionProposalPivotTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('revision_proposal_pivot', function (Blueprint $table) {
+            $table->unsignedInteger('proposal_id')->index();
+            $table->unsignedInteger('revision_id')->index();
+
+            $table->foreign('proposal_id')->references('id')->on('proposals')
+                ->onDelete('cascade');
+
+            $table->foreign('revision_id')->references('id')->on('revisions')
+                ->onDelete('cascade');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('revision_proposal_pivot');
+    }
+}

database/migrations/2018_07_12_185840_create_table_favourites_table.php

@@ -14,11 +14,8 @@ class CreateTableFavouritesTable extends Migration
     public function up()
     {
         Schema::create('table_favourites', function (Blueprint $table) {
-            $table->increments('id');
-            $table->timestamps();
-
-            $table->unsignedInteger('user_id');
-            $table->unsignedInteger('table_id');
+            $table->unsignedInteger('user_id')->index();
+            $table->unsignedInteger('table_id')->index();
 
             $table->foreign('user_id')->references('id')->on('users')
                 ->onDelete('cascade');

database/migrations/2018_07_12_190059_create_discussion_follows_table.php

@@ -14,10 +14,8 @@ class CreateDiscussionFollowsTable extends Migration
     public function up()
     {
         Schema::create('discussion_follows', function (Blueprint $table) {
-            $table->increments('id');
-            $table->timestamps();
-            $table->unsignedInteger('user_id');
-            $table->unsignedInteger('table_id');
+            $table->unsignedInteger('user_id')->index();
+            $table->unsignedInteger('table_id')->index();
 
             $table->foreign('user_id')->references('id')->on('users')
                 ->onDelete('cascade');