Conditions | 2 |
Paths | 7 |
Total Lines | 119 |
Code Lines | 13 |
Lines | 0 |
Ratio | 0 % |
Changes | 0 |
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
1 | <?php |
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18 | public function up(Schema $schema) |
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19 | { |
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20 | $this->abortIf($this->connection->getDatabasePlatform()->getName() !== 'mysql', 'Migration can only be executed safely on \'mysql\'.'); |
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21 | |||
22 | $this->connection->beginTransaction(); |
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23 | try{ |
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24 | $this->addSql(' |
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25 | SET @venue_philharmonic = 1; |
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26 | |||
27 | CREATE TEMPORARY TABLE `temp_venue_sector` LIKE `venue_sector`; |
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28 | |||
29 | INSERT INTO `temp_venue_sector` (`venue_id`, `title`, `slug`) VALUES |
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30 | (@venue_philharmonic, "Партер", "parterre"), |
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31 | (@venue_philharmonic, "Балкон", "balcony"), |
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32 | (@venue_philharmonic, "Лоджия Левая", "loggia-left"), |
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33 | (@venue_philharmonic, "Лоджия Правая", "loggia-right"); |
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34 | |||
35 | INSERT INTO `venue_sector` (`venue_id`, `title`, `slug`) |
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36 | SELECT `tvs`.`venue_id`, `tvs`.`title`, `tvs`.`slug` FROM `temp_venue_sector` `tvs` |
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37 | LEFT JOIN `venue_sector` `vs` ON (`vs`.`venue_id` = `tvs`.`venue_id` AND `vs`.`slug` = `tvs`.`slug`) |
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38 | WHERE (`vs`.`id` IS NULL AND `vs`.`slug` IS NULL); |
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39 | '); |
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40 | |||
41 | $this->addSql(' |
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42 | CREATE TEMPORARY TABLE `autogenerated_values` ( |
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43 | SELECT (`T_1`.`gv` + `T_2`.`gv` + `T_4`.`gv` + `T_8`.`gv` + `T_16`.`gv` + `T_32`.`gv`) `gv` |
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44 | FROM |
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45 | (SELECT 0 `gv` UNION ALL SELECT 1 `gv`) `T_1` |
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46 | CROSS JOIN (SELECT 0 `gv` UNION ALL SELECT 2 `gv`) `T_2` |
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47 | CROSS JOIN (SELECT 0 `gv` UNION ALL SELECT 4 `gv`) `T_4` |
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48 | CROSS JOIN (SELECT 0 `gv` UNION ALL SELECT 8 `gv`) `T_8` |
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49 | CROSS JOIN (SELECT 0 `gv` UNION ALL SELECT 16 `gv`) `T_16` |
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50 | CROSS JOIN (SELECT 0 `gv` UNION ALL SELECT 32 `gv`) `T_32` |
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51 | LIMIT 1, 60); |
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52 | '); |
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53 | |||
54 | $this->addSql(' |
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55 | SELECT @vs_id:=`vs`.`id` FROM `venue_sector` `vs` |
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56 | WHERE `vs`.`venue_id` = @venue_philharmonic AND `vs`.`slug` = "parterre"; |
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57 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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58 | (SELECT 1, `gv`, @vs_id FROM `autogenerated_values` LIMIT 26); |
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59 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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60 | (SELECT 2, `gv`, @vs_id FROM `autogenerated_values` LIMIT 27); |
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61 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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62 | (SELECT 3, `gv`, @vs_id FROM `autogenerated_values` LIMIT 28); |
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63 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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64 | (SELECT 4, `gv`, @vs_id FROM `autogenerated_values` LIMIT 29); |
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65 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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66 | (SELECT 5, `gv`, @vs_id FROM `autogenerated_values` LIMIT 28); |
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67 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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68 | (SELECT 6, gv, @vs_id FROM `autogenerated_values` LIMIT 29); |
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69 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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70 | (SELECT 7, `gv`, @vs_id FROM `autogenerated_values` LIMIT 28); |
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71 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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72 | (SELECT 8, `gv`, @vs_id FROM `autogenerated_values` LIMIT 29); |
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73 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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74 | (SELECT 9, `gv`, @vs_id FROM `autogenerated_values` LIMIT 28); |
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75 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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76 | (SELECT 10, `gv`, @vs_id FROM `autogenerated_values` LIMIT 29); |
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77 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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78 | (SELECT 11, `gv`, @vs_id FROM `autogenerated_values` LIMIT 28); |
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79 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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80 | (SELECT 12, `gv`, @vs_id FROM `autogenerated_values` LIMIT 29); |
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81 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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82 | (SELECT 13, gv, @vs_id FROM `autogenerated_values` LIMIT 28); |
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83 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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84 | (SELECT 14, gv, @vs_id FROM `autogenerated_values` LIMIT 29); |
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85 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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86 | (SELECT 15, `gv`, @vs_id FROM `autogenerated_values` LIMIT 28); |
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87 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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88 | (SELECT 16, `gv`, @vs_id FROM `autogenerated_values` LIMIT 27); |
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89 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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90 | (SELECT 17, `gv`, @vs_id FROM `autogenerated_values` LIMIT 28); |
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91 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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92 | (SELECT 18, `gv`, @vs_id FROM `autogenerated_values` LIMIT 25); |
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93 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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94 | (SELECT 19, `gv`, @vs_id FROM `autogenerated_values` LIMIT 24); |
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95 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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96 | (SELECT 20, `gv`, @vs_id FROM `autogenerated_values` LIMIT 25); |
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97 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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98 | (SELECT 21, `gv`, @vs_id FROM `autogenerated_values` LIMIT 24); |
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99 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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100 | (SELECT 22, `gv`, @vs_id FROM `autogenerated_values` LIMIT 25); |
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101 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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102 | (SELECT 23, `gv`, @vs_id FROM `autogenerated_values` LIMIT 22); |
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103 | |||
104 | SELECT @vs_id:=`vs`.`id` FROM `venue_sector` `vs` |
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105 | WHERE `vs`.`venue_id` = @venue_philharmonic AND `vs`.`slug` = "balcony"; |
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106 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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107 | (SELECT 1, `gv`, @vs_id FROM `autogenerated_values` LIMIT 30); |
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108 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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109 | (SELECT 2, `gv`, @vs_id FROM `autogenerated_values` LIMIT 30); |
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110 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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111 | (SELECT 3, `gv`, @vs_id FROM `autogenerated_values` LIMIT 30); |
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112 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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113 | (SELECT 4, `gv`, @vs_id FROM `autogenerated_values` LIMIT 30); |
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114 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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115 | (SELECT 5, `gv`, @vs_id FROM `autogenerated_values` LIMIT 30); |
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116 | |||
117 | SELECT @vs_id:=`vs`.`id` FROM `venue_sector` `vs` |
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118 | WHERE `vs`.`venue_id` = @venue_philharmonic AND `vs`.`slug` = "loggia-left"; |
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119 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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120 | (SELECT 1, `gv`, @vs_id FROM `autogenerated_values` LIMIT 10); |
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121 | |||
122 | SELECT @vs_id:=`vs`.`id` FROM `venue_sector` `vs` |
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123 | WHERE `vs`.`venue_id` = @venue_philharmonic AND `vs`.`slug` = "loggia-right"; |
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124 | INSERT INTO `seat` (`row`, `place`, `venueSector_id`) |
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125 | (SELECT 1, `gv`, @vs_id FROM `autogenerated_values` LIMIT 10); |
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126 | '); |
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127 | |||
128 | $this->addSql('DROP TABLE IF EXISTS `autogenerated_values`'); |
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129 | $this->addSql('DROP TABLE IF EXISTS `temp_venue_sector`'); |
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130 | |||
131 | $this->connection->commit(); |
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132 | } catch (\Exception $e) { |
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133 | $this->connection->rollBack(); |
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134 | throw $e; |
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135 | } |
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136 | } |
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137 | |||
158 |