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Grammar and punctuation of policies.md

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Signed-off-by: Bart Duisters <bartduisters@bartduisters.com>
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Bart Duisters 2020-02-08 18:39:47 +01:00
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docs/3.0.0-beta.x/concepts/policies.md
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@ -7,16 +7,16 @@ Each route of the project can be associated to an array of policies. For example
Policies can be:
- `global`: so they can be used within the entire project.
- `scoped`: used by single API or plugin.
- `global`: Can be used within the entire project.
- `scoped`: Can only be used by single API or plugin.
### Where are the policies defined?
The API and plugins policies (scoped) are defined in each `./api/**/config/policies/` folders and plugins. They are respectively exposed through `strapi.api.**.config.policies` and `strapi.plugins.**.config.policies`. The global policies are defined at `./config/policies/` and accessible via `strapi.config.policies`.
The API and scoped plugin policies are defined in each `./api/**/config/policies/` folders and plugins. They are respectively exposed through `strapi.api.**.config.policies` and `strapi.plugins.**.config.policies`. The global policies are defined at `./config/policies/` and accessible via `strapi.config.policies`.
### Global policies
Global policies are reusable through the entire app.
Global policies are reusable throughout the entire app.
### Scoped policies
@ -49,20 +49,20 @@ module.exports = async (ctx, next) => {
In this example, we are verifying that a session is open. If it is the case, we call the `next()` method that will execute the next policy or controller's action. Otherwise, a 401 error is returned.
::: tip
You can access to any controllers, services or models thanks to the global variable `strapi` in a policy.
You can access any controller, service or model thanks to the global variable `strapi` in a policy.
:::
## Usage
To apply policies to a route, you need to associate an array of policies to it. There are two kinds of policies: global or scoped.
To apply policies to a route, you need to associate an array of policies to it. There are two kinds of policies: global and scoped.
::: warning
To apply policies with GraphQL please see the [following guide](../plugins/graphql.md#execute-a-policy-before-a-resolver)
To apply policies with GraphQL please see the [following guide](../plugins/graphql.md#execute-a-policy-before-a-resolver).
:::
### Global policies
The global policies can be associated to any routes in your project.
The global policies can be associated to any route in your project.
**Path —** `./api/restaurant/routes.json`.