1 | <?php |
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2 | |||
3 | /* |
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4 | * This file is part of Laravel Love. |
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5 | * |
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6 | * (c) Anton Komarev <[email protected]> |
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7 | * |
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8 | * For the full copyright and license information, please view the LICENSE |
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9 | * file that was distributed with this source code. |
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10 | */ |
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11 | |||
12 | declare(strict_types=1); |
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13 | |||
14 | namespace Cog\Laravel\Love\Console\Commands; |
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15 | |||
16 | use Cog\Contracts\Love\Reactable\Exceptions\ReactableInvalid; |
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17 | use Cog\Contracts\Love\Reactable\Models\Reactable as ReactableContract; |
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18 | use Cog\Contracts\Love\Reactant\Models\Reactant as ReactantContract; |
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19 | use Cog\Laravel\Love\Reactant\Models\Reactant; |
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20 | use Cog\Laravel\Love\Reactant\ReactionCounter\Models\ReactionCounter; |
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21 | use Cog\Laravel\Love\Reactant\ReactionCounter\Services\ReactionCounterService; |
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22 | use Cog\Laravel\Love\Reactant\ReactionTotal\Models\ReactionTotal; |
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23 | use Cog\Laravel\Love\ReactionType\Models\ReactionType; |
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24 | use Illuminate\Console\Command; |
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25 | use Illuminate\Database\Eloquent\Relations\Relation; |
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26 | |||
27 | final class Recount extends Command |
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28 | { |
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29 | /** |
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30 | * The name and signature of the console command. |
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31 | * |
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32 | * @var string |
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33 | */ |
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34 | protected $signature = 'love:recount |
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35 | {--model= : The name of the reactable model} |
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36 | {--type= : The name of the reaction type}'; |
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37 | |||
38 | /** |
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39 | * The console command description. |
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40 | * |
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41 | * @var string |
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42 | */ |
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43 | protected $description = 'Recount reactions of the reactable models'; |
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44 | |||
45 | /** |
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46 | * Execute the console command. |
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47 | * |
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48 | * @return void |
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49 | * |
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50 | * @throws \Cog\Contracts\Love\Reactable\Exceptions\ReactableInvalid |
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51 | */ |
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52 | public function handle(): void |
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53 | { |
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54 | if ($reactableType = $this->option('model')) { |
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55 | $reactableType = $this->normalizeReactableModelType($reactableType); |
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56 | } |
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57 | |||
58 | if ($reactionType = $this->option('type')) { |
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59 | $reactionType = ReactionType::fromName($reactionType); |
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60 | } |
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61 | |||
62 | $reactantsQuery = Reactant::query(); |
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63 | |||
64 | if ($reactableType) { |
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65 | $reactantsQuery->where('type', $reactableType); |
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66 | } |
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67 | |||
68 | $reactants = $reactantsQuery->get(); |
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69 | $this->getOutput()->progressStart($reactants->count()); |
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70 | foreach ($reactants as $reactant) { |
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71 | /** @var \Illuminate\Database\Eloquent\Builder $query */ |
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72 | $query = $reactant->reactions(); |
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73 | |||
74 | if ($reactionType) { |
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75 | $query->where('reaction_type_id', $reactionType->getId()); |
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76 | } |
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77 | |||
78 | $counters = $reactant->getReactionCounters(); |
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79 | |||
80 | /** @var \Cog\Laravel\Love\Reactant\ReactionCounter\Models\ReactionCounter $counter */ |
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81 | foreach ($counters as $counter) { |
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82 | if ($reactionType && $counter->isNotReactionOfType($reactionType)) { |
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83 | continue; |
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84 | } |
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85 | |||
86 | $counter->update([ |
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87 | 'count' => ReactionCounter::COUNT_DEFAULT, |
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88 | 'weight' => ReactionCounter::WEIGHT_DEFAULT, |
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89 | ]); |
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90 | } |
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91 | |||
92 | $reactions = $query->get(); |
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93 | $this->recountCounters($reactant, $reactions); |
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94 | $this->recountTotal($reactant); |
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95 | $this->getOutput()->progressAdvance(); |
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96 | } |
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97 | $this->getOutput()->progressFinish(); |
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98 | } |
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99 | |||
100 | /** |
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101 | * Normalize reactable model type. |
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102 | * |
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103 | * @param string $modelType |
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104 | * @return string |
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105 | * |
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106 | * @throws \Cog\Contracts\Love\Reactable\Exceptions\ReactableInvalid |
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107 | */ |
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108 | private function normalizeReactableModelType( |
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109 | string $modelType |
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110 | ): string { |
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111 | return $this |
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112 | ->reactableModelFromType($modelType) |
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113 | ->getMorphClass(); |
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114 | } |
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115 | |||
116 | /** |
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117 | * Instantiate model from type or morph map value. |
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118 | * |
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119 | * @param string $modelType |
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120 | * @return \Cog\Contracts\Love\Reactable\Models\Reactable|\Illuminate\Database\Eloquent\Model |
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121 | * |
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122 | * @throws \Cog\Contracts\Love\Reactable\Exceptions\ReactableInvalid |
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123 | */ |
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124 | private function reactableModelFromType( |
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125 | string $modelType |
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126 | ): ReactableContract { |
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127 | if (!class_exists($modelType)) { |
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128 | $modelType = $this->findModelTypeInMorphMap($modelType); |
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129 | } |
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130 | |||
131 | $model = new $modelType; |
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132 | |||
133 | if (!$model instanceof ReactableContract) { |
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134 | throw ReactableInvalid::notImplementInterface($modelType); |
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135 | } |
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136 | |||
137 | return $model; |
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138 | } |
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139 | |||
140 | /** |
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141 | * Find model type in morph mappings registry. |
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142 | * |
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143 | * @param string $modelType |
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144 | * @return string |
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145 | * |
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146 | * @throws \Cog\Contracts\Love\Reactable\Exceptions\ReactableInvalid |
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147 | */ |
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148 | private function findModelTypeInMorphMap( |
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149 | string $modelType |
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150 | ): string { |
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151 | $morphMap = Relation::morphMap(); |
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152 | |||
153 | if (!isset($morphMap[$modelType])) { |
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154 | throw ReactableInvalid::classNotExists($modelType); |
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155 | } |
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156 | |||
157 | return $morphMap[$modelType]; |
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158 | } |
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159 | |||
160 | private function recountTotal( |
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161 | ReactantContract $reactant |
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162 | ): void { |
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163 | $counters = $reactant->getReactionCounters(); |
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164 | |||
165 | if (count($counters) === 0) { |
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166 | return; |
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167 | } |
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168 | |||
169 | $totalCount = ReactionTotal::COUNT_DEFAULT; |
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170 | $totalWeight = ReactionTotal::WEIGHT_DEFAULT; |
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171 | |||
172 | foreach ($counters as $counter) { |
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173 | $totalCount += $counter->getCount(); |
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174 | $totalWeight += $counter->getWeight(); |
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175 | } |
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176 | |||
177 | /** @var \Cog\Laravel\Love\Reactant\ReactionTotal\Models\ReactionTotal $total */ |
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178 | $total = $reactant->getReactionTotal(); |
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179 | $total->update([ |
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180 | 'count' => $totalCount, |
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181 | 'weight' => $totalWeight, |
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182 | ]); |
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183 | } |
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184 | |||
185 | private function recountCounters( |
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186 | ReactantContract $reactant, |
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187 | iterable $reactions |
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188 | ): void { |
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189 | $service = new ReactionCounterService($reactant); |
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190 | |||
191 | foreach ($reactions as $reaction) { |
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192 | $service->addReaction($reaction); |
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193 | } |
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194 | } |
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195 | } |
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196 |