# Events

#### Lowering a players permille by identifier

```lua
TriggerServerEvent('jl_breathalyzer:server:lowerPermille', permille, identifier)
```

**Updating a players permille by identifier**

```lua
TriggerServerEvent('jl_breathalyzer:server:updatePermille', permille, identifier)
```

#### Getting a players permille by source

```lua
TriggerServerEvent('jl_breathalyzer:server:GetPermille', source)
```

## Examples:

#### Here is an example of lowering a players permille by using a event from above

```lua
function ConsumedItemForDecrease()
    if consumed then
        local permille = 1 -- This will lower the permille
        local identifier = QBCore.Functions.GetIdentifier(source, 'license') -- This will get the players license from source
        TriggerServerEvent('jl_breathalyzer:server:lowerPermille', permille, identifier)
    end
end
```

#### Here is an example of updating a players permille by using a event from above

<pre class="language-lua"><code class="lang-lua"><strong>QBCore.Functions.CreateUseableItem("vodka", function(source, item)
</strong>    local Player = QBCore.Functions.GetPlayer(source)
    local permille = 0.2
    local identifier = QBCore.Functions.GetIdentifier(source, 'license')

	if Player.Functions.GetItemBySlot(item.slot) ~= nil then
        TriggerServerEvent('jl_breathalyzer:server:updatePermille', permille, identifier)
    end
end)
</code></pre>

**Event for opening the phone**

```lua
QBCore.Functions.CreateUseableItem("breathalyzer", function(source)
    TriggerClientEvent("jl:client:openBreathAlyzer", source)
end)
```


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