tarantool-php /
mapper
| @@ 26-54 (lines=29) @@ | ||
| 23 | $this->aggregator = new Aggregator($this); |
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| 24 | } |
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| 25 | ||
| 26 | public function getReference($entity, $id, $target, $date) |
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| 27 | { |
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| 28 | if (!$this->mapper->getSchema()->hasSpace('_temporal_reference_state')) { |
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| 29 | return; |
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| 30 | } |
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| 31 | ||
| 32 | $entity = $this->entityNameToId($entity); |
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| 33 | $target = $this->entityNameToId($target); |
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| 34 | $date = $this->getTimestamp($date); |
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| 35 | ||
| 36 | $rows = $this->mapper->getClient()->getSpace('_temporal_reference_state') |
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| 37 | ->select([$entity, $id, $target, $date], 0, 1, 0, 4) // [key, index, limit, offset, iterator = LE] |
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| 38 | ->getData(); |
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| 39 | ||
| 40 | if (count($rows)) { |
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| 41 | $row = $rows[0]; |
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| 42 | if ([$entity, $id, $target] == [$row[0], $row[1], $row[2]]) { |
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| 43 | $state = $this->mapper->findOne('_temporal_reference_state', [ |
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| 44 | 'entity' => $entity, |
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| 45 | 'id' => $id, |
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| 46 | 'target' => $target, |
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| 47 | 'begin' => $row[3] |
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| 48 | ]); |
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| 49 | if (!$state->end || $state->end >= $date) { |
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| 50 | return $state->targetId; |
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| 51 | } |
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| 52 | } |
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| 53 | } |
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| 54 | } |
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| 55 | ||
| 56 | public function getAggregator() |
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| 57 | { |
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| @@ 107-137 (lines=31) @@ | ||
| 104 | return $slices; |
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| 105 | } |
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| 106 | ||
| 107 | public function getReferences($target, $targetId, $source, $date) |
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| 108 | { |
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| 109 | if (!$this->mapper->getSchema()->hasSpace('_temporal_reference_aggregate')) { |
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| 110 | return []; |
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| 111 | } |
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| 112 | ||
| 113 | $target = $this->entityNameToId($target); |
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| 114 | $source = $this->entityNameToId($source); |
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| 115 | $date = $this->getTimestamp($date); |
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| 116 | ||
| 117 | $rows = $this->mapper->getClient()->getSpace('_temporal_reference_aggregate') |
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| 118 | ->select([$target, $targetId, $source, $date], 0, 1, 0, 4) // [key, index, limit, offset, iterator = LE] |
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| 119 | ->getData(); |
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| 120 | ||
| 121 | if (count($rows)) { |
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| 122 | $row = $rows[0]; |
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| 123 | if ([$target, $targetId, $source] == [$row[0], $row[1], $row[2]]) { |
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| 124 | $state = $this->mapper->findOne('_temporal_reference_aggregate', [ |
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| 125 | 'entity' => $target, |
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| 126 | 'id' => $targetId, |
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| 127 | 'source' => $source, |
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| 128 | 'begin' => $row[3] |
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| 129 | ]); |
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| 130 | ||
| 131 | if (!$state->end || $state->end > $date) { |
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| 132 | return $state->data; |
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| 133 | } |
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| 134 | } |
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| 135 | } |
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| 136 | return []; |
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| 137 | } |
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| 138 | ||
| 139 | public function reference(array $reference) |
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| 140 | { |
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