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[DOC] Use native syntax in RESTSerializer documentation #7231

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Jun 17, 2020
Merged

[DOC] Use native syntax in RESTSerializer documentation #7231

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57 changes: 28 additions & 29 deletions packages/serializer/addon/rest.js
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Original file line number Diff line number Diff line change
Expand Up @@ -43,11 +43,11 @@ import { modelHasAttributeOrRelationshipNamedType } from './-private';
import RESTSerializer from '@ember-data/serializer/rest';
import { underscore } from '@ember/string';

export default RESTSerializer.extend({
export default class ApplicationSerializer extends RESTSerializer {
keyForAttribute(attr, method) {
return underscore(attr).toUpperCase();
}
});
}
```

You can also implement `keyForRelationship`, which takes the name
Expand All @@ -69,13 +69,13 @@ const RESTSerializer = JSONSerializer.extend({
```app/serializers/post.js
import RESTSerializer from '@ember-data/serializer/rest';

export default RESTSerializer.extend({
export default class ApplicationSerializer extends RESTSerializer {
keyForPolymorphicType(key, relationship) {
var relationshipKey = this.keyForRelationship(key);

return 'type-' + relationshipKey;
}
});
}
```

@method keyForPolymorphicType
Expand Down Expand Up @@ -134,16 +134,16 @@ const RESTSerializer = JSONSerializer.extend({
```app/serializers/post.js
import RESTSerializer from '@ember-data/serializer/rest';

export default RESTSerializer.extend({
export default class ApplicationSerializer extends RESTSerializer {
normalize(model, hash, prop) {
if (prop === 'comments') {
hash.id = hash._id;
delete hash._id;
}

return this._super(...arguments);
return super.normalize(...arguments);
}
});
}
```

On each call to the `normalize` method, the third parameter (`prop`) is always
Expand Down Expand Up @@ -430,8 +430,7 @@ const RESTSerializer = JSONSerializer.extend({
```app/models/post.js
import Model from '@ember-data/model';

export default Model.extend({
});
export default class Post extends Model {}
```

```javascript
Expand All @@ -453,15 +452,15 @@ const RESTSerializer = JSONSerializer.extend({
```app/serializers/application.js
import RESTSerializer from '@ember-data/serializer/rest';

export default RESTSerializer.extend({
export default class ApplicationSerializer extends RESTSerializer {
modelNameFromPayloadKey(payloadKey) {
if (payloadKey === 'blog/post') {
return this._super(payloadKey.replace('blog/', ''));
return super.modelNameFromPayloadKey(payloadKey.replace('blog/', ''));
} else {
return this._super(payloadKey);
return super.modelNameFromPayloadKey(payloadKey);
}
}
});
}
```

After refreshing, Ember Data will appropriately look up the "post" model.
Expand Down Expand Up @@ -494,12 +493,12 @@ const RESTSerializer = JSONSerializer.extend({
```app/models/comment.js
import Model, { attr, belongsTo } from '@ember-data/model';

export default Model.extend({
title: attr(),
body: attr(),
export default class Comment extends Model {
@attr title
@attr body

author: belongsTo('user')
});
@belongsTo('user') author
}
```

The default serialization would create a JSON object like:
Expand Down Expand Up @@ -540,7 +539,7 @@ const RESTSerializer = JSONSerializer.extend({
```app/serializers/post.js
import RESTSerializer from '@ember-data/serializer/rest';

export default RESTSerializer.extend({
export default class ApplicationSerializer extends RESTSerializer {
serialize(snapshot, options) {
var json = {
POST_TTL: snapshot.attr('title'),
Expand All @@ -554,7 +553,7 @@ const RESTSerializer = JSONSerializer.extend({

return json;
}
});
}
```

## Customizing an App-Wide Serializer
Expand All @@ -567,7 +566,7 @@ const RESTSerializer = JSONSerializer.extend({
import RESTSerializer from '@ember-data/serializer/rest';
import { pluralize } from 'ember-inflector';

export default RESTSerializer.extend({
export default class ApplicationSerializer extends RESTSerializer {
serialize(snapshot, options) {
var json = {};

Expand All @@ -587,7 +586,7 @@ const RESTSerializer = JSONSerializer.extend({

return json;
}
});
}

function serverAttributeName(attribute) {
return attribute.underscore().toUpperCase();
Expand Down Expand Up @@ -617,16 +616,16 @@ const RESTSerializer = JSONSerializer.extend({
```app/serializers/post.js
import RESTSerializer from '@ember-data/serializer/rest';

export default RESTSerializer.extend({
export default class ApplicationSerializer extends RESTSerializer {
serialize(snapshot, options) {
var json = this._super(snapshot, options);
var json = super.serialize(snapshot, options);

json.subject = json.title;
delete json.title;

return json;
}
});
}
```

@method serialize
Expand All @@ -650,12 +649,12 @@ const RESTSerializer = JSONSerializer.extend({
import RESTSerializer from '@ember-data/serializer/rest';
import { decamelize } from '@ember/string';

export default RESTSerializer.extend({
export default class ApplicationSerializer extends RESTSerializer {
serializeIntoHash(data, type, record, options) {
var root = decamelize(type.modelName);
data[root] = this.serialize(record, options);
}
});
}
```

@method serializeIntoHash
Expand Down Expand Up @@ -692,11 +691,11 @@ const RESTSerializer = JSONSerializer.extend({
import RESTSerializer from '@ember-data/serializer/rest';
import { dasherize } from '@ember/string';

export default RESTSerializer.extend({
export default class ApplicationSerializer extends RESTSerializer {
payloadKeyFromModelName(modelName) {
return dasherize(modelName);
}
});
}
```

Given a `TacoParty` model, calling `save` on it would produce an outgoing
Expand Down