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https://github.com/Flowframe/laravel-trend

Generate trends for your models. Easily generate charts or reports.
https://github.com/Flowframe/laravel-trend

charts data hacktoberfest laravel package php reports trends

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Generate trends for your models. Easily generate charts or reports.

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# Laravel Trend

Generate trends for your models. Easily generate charts or reports.

## Why?

Most applications require charts or reports to be generated. Doing this over again, and again can be a painful process. That's why we've created a fluent Laravel package to solve this problem.

You can aggregate average, min, max, and totals per minute, hour, day, month, and year.

## Installation

You can install the package via composer:

```bash
composer require flowframe/laravel-trend
```

## Usage

To generate a trend for your model, import the `Flowframe\Trend\Trend` class and pass along a model or query.

Example:

```php
// Totals per month
$trend = Trend::model(User::class)
->between(
start: now()->startOfYear(),
end: now()->endOfYear(),
)
->perMonth()
->count();

// Average user weight where name starts with a over a span of 11 years, results are grouped per year
$trend = Trend::query(User::where('name', 'like', 'a%'))
->between(
start: now()->startOfYear()->subYears(10),
end: now()->endOfYear(),
)
->perYear()
->average('weight');
```

## Starting a trend

You must either start a trend using `::model()` or `::query()`. The difference between the two is that using `::query()` allows you to add additional filters, just like you're used to using eloquent. Using `::model()` will just consume it as it is.

```php
// Model
Trend::model(Order::class)
->between(...)
->perDay()
->count();

// More specific order query
Trend::query(
Order::query()
->hasBeenPaid()
->hasBeenShipped()
)
->between(...)
->perDay()
->count();
```

## Interval

You can use the following aggregates intervals:

- `perMinute()`
- `perHour()`
- `perDay()`
- `perMonth()`
- `perYear()`

## Aggregates

You can use the following aggregates:

- `sum('column')`
- `average('column')`
- `max('column')`
- `min('column')`
- `count('*')`

## Date Column

By default, laravel-trend assumes that the model on which the operation is being performed has a `created_at` date column. If your model uses a different column name for the date or you want to use a different one, you should specify it using the `dateColumn(string $column)` method.

Example:

```php
Trend::model(Order::class)
->dateColumn('custom_date_column')
->between(...)
->perDay()
->count();
```

This allows you to work with models that have custom date column names or when you want to analyze data based on a different date column.

## Drivers

We currently support four drivers:

- MySQL
- MariaDB
- SQLite
- PostgreSQL

## Security Vulnerabilities

Please review [our security policy](../../security/policy) on how to report security vulnerabilities.

## Credits

- [Lars Klopstra](https://github.com/flowframe)
- [All Contributors](../../contributors)

## License

The MIT License (MIT). Please see [License File](LICENSE.md) for more information.