| Total Complexity | 2 | 
| Total Lines | 35 | 
| Duplicated Lines | 0 % | 
| Changes | 0 | ||
| 1 | <?php  | 
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| 7 | abstract class BaseDataFetcher implements DataFetcherInterface  | 
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| 8 | { | 
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| 9 | /**  | 
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| 10 | * @var QueryFilter  | 
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| 11 | */  | 
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| 12 | protected $queryFilter;  | 
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| 13 | |||
| 14 | /**  | 
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| 15 | * @param QueryFilter $queryFilter  | 
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| 16 | */  | 
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| 17 | public function __construct(QueryFilter $queryFilter)  | 
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| 18 |     { | 
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| 19 | $this->queryFilter = $queryFilter;  | 
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| 20 | }  | 
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| 21 | |||
| 22 | /**  | 
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| 23 | * Responsible for setup and add filters to the base QueryFilter's Query builder  | 
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| 24 | *  | 
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| 25 | * @param array $configuration  | 
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| 26 | */  | 
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| 27 | abstract protected function setupQueryFilter(array $configuration = []): void;  | 
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| 28 | |||
| 29 | /**  | 
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| 30 | * Responsible for providing raw data to fetch, from the configuration (ie: start date, end date, time period,  | 
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| 31 | * empty records flag, interval, period format, presentation format, group by).  | 
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| 32 | *  | 
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| 33 | * @param array $configuration  | 
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| 34 | *  | 
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| 35 | * @return array  | 
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| 36 | */  | 
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| 37 | protected function getData(array $configuration = []): array  | 
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| 42 | }  | 
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| 43 | }  |