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<?php |
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namespace HnrAzevedo\Datamanager; |
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use HnrAzevedo\Datamanager\DatamanagerException; |
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class Datamanager |
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{ |
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use DataTrait, SynchronizeTrait, EntityTrait, MagicsTrait, DebugTrait; |
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protected ?string $table = null; |
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protected ?string $primary = null; |
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protected array $data = []; |
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protected array $where = [''=> ["1",'=',"1"] ]; |
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protected array $between = []; |
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public function getData(): ?array |
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{ |
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return $this->data; |
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} |
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public function getCount(): int |
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{ |
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return $this->count; |
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} |
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public function except($deniable): Datamanager |
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{ |
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$deniable = (is_array($deniable)) ? $deniable : [$deniable]; |
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foreach ($deniable as $field) { |
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if(!array_key_exists($field,$this->data)){ |
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throw new DatamanagerException("{$field} field does not exist in the table {$this->table}."); |
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} |
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$this->excepts[$field] = true; |
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} |
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return $this; |
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} |
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public function deny(): Datamanager |
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{ |
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foreach ($this->excepts as $field => $value) { |
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unset($this->select[$field]); |
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} |
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return $this; |
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} |
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public function orderBy(string $field, string $ord = 'ASC'): Datamanager |
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{ |
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$this->isSettable( str_replace(['asc','ASC','desc','DESC',' '],'',$field) ); |
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$ord = (strpos(strtolower($field),'asc') || strpos(strtolower($field),'desc')) ? '' : $ord; |
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$this->order = " ORDER BY {$field} {$ord} "; |
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return $this; |
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} |
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public function only($params): Datamanager |
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{ |
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$params = (is_array($params)) ? $params : [$params]; |
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$this->select = []; |
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foreach ($params as $field) { |
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$this->isSettable($field); |
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$this->select[$field] = true; |
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} |
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if(!is_null($this->primary)){ |
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$this->select[$this->primary] = true; |
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} |
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return $this; |
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} |
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public function where(array $where): Datamanager |
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{ |
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$this->where['AND'] = (array_key_exists('AND',$this->where)) ?? ''; |
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$w = []; |
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foreach ($where as $condition => $values) { |
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if(!is_array($values)){ |
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$w['AND'][] = $values; |
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continue; |
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} |
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$this->check_where_array($values); |
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$w[(is_int($condition) ? 'AND' : $condition)][] = $values; |
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} |
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$this->where = array_merge($this->where,$w); |
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return $this; |
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} |
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public function between(array $bet): Datamanager |
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{ |
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$this->between = array_merge($this->between, $bet); |
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return $this; |
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} |
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public function limit(string $limit): Datamanager |
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{ |
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$this->limit = $limit; |
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return $this; |
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} |
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public function offset(int $offset): Datamanager |
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{ |
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$this->checkLimit(); |
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$this->offset = $offset; |
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return $this; |
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} |
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public function result(): array |
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{ |
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return $this->result; |
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} |
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public function first(): Datamanager |
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{ |
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return (count($this->result) > 0) ? $this->setByDatabase($this->result[0]) : $this; |
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} |
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public function setByDatabase(array $arrayValues): Datamanager |
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{ |
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$clone = clone $this; |
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$clone->result = [ |
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0 => $this->result[0] |
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]; |
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$clone->count = 1; |
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foreach ($arrayValues as $key => $value) { |
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$this->isSettable($key); |
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$clone->data[$key]['value'] = $value; |
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} |
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return $clone; |
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} |
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public function toJson(): string |
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{ |
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$string = ''; |
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foreach ($this->data as $key => $value) { |
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if(gettype($value)==='object'){ |
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$value = $value->getData()[$this->primary]['value']; |
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} |
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$string .= '"'.$key.'"'.':"'.$this->$key.'",'; |
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} |
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return str_replace(',}', '}', '{'.$string.'}'); |
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} |
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private function removeById(): bool |
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{ |
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$delete = $this->delete("{$this->primary}=:{$this->primary}","{$this->primary}={$this->getData()[$this->primary]['value']}"); |
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$this->check_fail(); |
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return $delete; |
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} |
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public function findById($id): Datamanager |
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{ |
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return $this->where([$this->primary,'=',$id]); |
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} |
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public function execute(): Datamanager |
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{ |
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if(!is_null($this->clause) && $this->clause == 'remove'){ |
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return $this->remove(true); |
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} |
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$this->deny(); |
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$this->mountSelect(); |
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$where = substr($this->mountWhereExec()['where'],0,-1); |
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$where .= substr($this->mountBetweenExec()['where'],0,-1); |
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$this->query .= " WHERE {$where} "; |
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$this->query .= $this->order; |
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$this->mountLimit(); |
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$this->mountOffset(); |
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$dataSelect = array_merge($this->mountWhereExec()['data'], $this->mountBetweenExec()['data']); |
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$this->result = $this->select( |
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$this->query, |
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$dataSelect |
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); |
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$this->check_fail(); |
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$this->count = count($this->result); |
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$this->query = null; |
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$this->where = [''=> ["1",'=',"1"] ]; |
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return $this; |
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} |
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public function find(?int $key = null): Datamanager |
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{ |
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$this->query = " SELECT * FROM {$this->table} "; |
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return (is_int($key)) ? $this->findById($key) : $this; |
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} |
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} |
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hnrazevedo /
Datamanager
