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feat(openapi): adding x-aep-resource annotation (#32)
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x-aep-resource is the standard annotation to define
resources.
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@toumorokoshi
toumorokoshi authored Oct 14, 2024
1 parent c36f5b3 commit c715d5d
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Showing 2 changed files with 96 additions and 67 deletions.
103 changes: 56 additions & 47 deletions example/bookstore/v1/bookstore_openapi.json
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,7 @@
"200": {
"schema": {
"items": {
"$ref": "#/definitions/Book"
"$ref": "#/components/schemas/Book"
}
}
}
Expand All @@ -25,7 +25,7 @@
"responses": {
"200": {
"schema": {
"$ref": "#/definitions/Book"
"$ref": "#/components/schemas/Book"
}
}
},
Expand All @@ -34,7 +34,7 @@
"in": "body",
"name": "body",
"schema": {
"$ref": "#/definitions/Book"
"$ref": "#/components/schemas/Book"
}
},
{
Expand All @@ -52,7 +52,7 @@
"responses": {
"200": {
"schema": {
"$ref": "#/definitions/Book"
"$ref": "#/components/schemas/Book"
}
}
},
Expand All @@ -62,7 +62,7 @@
"responses": {
"200": {
"schema": {
"$ref": "#/definitions/Book"
"$ref": "#/components/schemas/Book"
}
}
},
Expand All @@ -72,7 +72,7 @@
"responses": {
"200": {
"schema": {
"$ref": "#/definitions/Book"
"$ref": "#/components/schemas/Book"
}
}
},
Expand All @@ -81,7 +81,7 @@
"in": "body",
"name": "body",
"schema": {
"$ref": "#/definitions/Book"
"$ref": "#/components/schemas/Book"
}
}
]
Expand All @@ -90,7 +90,7 @@
"responses": {
"200": {
"schema": {
"$ref": "#/definitions/Book"
"$ref": "#/components/schemas/Book"
}
}
},
Expand All @@ -99,53 +99,62 @@
"in": "body",
"name": "body",
"schema": {
"$ref": "#/definitions/Book"
"$ref": "#/components/schemas/Book"
}
}
]
}
}
},
"definitions": {
"Book": {
"type": "object",
"required": [
"isbn",
"price",
"published"
],
"properties": {
"author": {
"type": "array",
"items": {
"type": "object"
}
},
"edition": {
"type": "integer",
"format": "int32"
},
"id": {
"type": "string",
"readOnly": true,
"x-terraform-id": true
},
"isbn": {
"type": "array",
"items": {
"type": "string"
"components": {
"schemas": {
"Book": {
"type": "object",
"required": [
"isbn",
"price",
"published"
],
"properties": {
"author": {
"type": "array",
"items": {
"type": "object"
}
},
"edition": {
"type": "integer",
"format": "int32"
},
"id": {
"type": "string",
"readOnly": true,
"x-terraform-id": true
},
"isbn": {
"type": "array",
"items": {
"type": "string"
}
},
"path": {
"type": "string",
"readOnly": true
},
"price": {
"type": "number",
"format": "float"
},
"published": {
"type": "boolean"
}
},
"path": {
"type": "string",
"readOnly": true
},
"price": {
"type": "number",
"format": "float"
},
"published": {
"type": "boolean"
"x-aep-resource": {
"singular": "Book",
"plural": "books",
"patterns": [
"/books/{book}"
]
}
}
}
Expand Down
60 changes: 40 additions & 20 deletions writer/openapi/openapi.go
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Original file line number Diff line number Diff line change
Expand Up @@ -33,17 +33,19 @@ func WriteServiceToOpenAPI(ps *parser.ParsedService) ([]byte, error) {

func convertToOpenAPI(service *parser.ParsedService) (*OpenAPI, error) {
paths := Paths{}
definitions := Definitions{}
components := Components{
Schemas: Schemas{},
}
for _, r := range service.ResourceByType {
d, err := resourceToSchema(r)
if err != nil {
return nil, err
}
definitions[r.Kind] = d
components.Schemas[r.Kind] = d
if !r.IsResource {
continue
}
schemaRef := fmt.Sprintf("#/definitions/%v", r.Kind)
schemaRef := fmt.Sprintf("#/components/schemas/%v", r.Kind)
if r.Methods.List != nil {
log.Printf("resource plural: %s", r.Plural)
listPath := fmt.Sprintf("/%s", lowerizer.String(r.Plural))
Expand Down Expand Up @@ -160,9 +162,9 @@ func convertToOpenAPI(service *parser.ParsedService) (*OpenAPI, error) {
Title: service.Service.Name,
Version: "version not set",
},
Schemes: []string{"http"},
Paths: paths,
Definitions: definitions,
Schemes: []string{"http"},
Paths: paths,
Components: components,
}
return openAPI, nil
}
Expand Down Expand Up @@ -231,6 +233,13 @@ func resourceToSchema(r *parser.ParsedResource) (Schema, error) {
Type: "object",
Properties: &properties,
Required: required,
XAEPResource: &XAEPResource{
Singular: r.Kind,
Plural: r.Plural,
Patterns: []string{
fmt.Sprintf("/%s/{%s}", lowerizer.String(r.Plural), lowerizer.String(r.Kind)),
},
},
}, nil
}

Expand All @@ -244,11 +253,11 @@ func addMethodToPath(paths Paths, path, method string, methodInfo MethodInfo) {
}

type OpenAPI struct {
Swagger string `json:"swagger"`
Info Info `json:"info"`
Schemes []string `json:"schemes"`
Paths Paths `json:"paths"`
Definitions Definitions `json:"definitions"`
Swagger string `json:"swagger"`
Info Info `json:"info"`
Schemes []string `json:"schemes"`
Paths Paths `json:"paths"`
Components Components `json:"components"`
}

type Info struct {
Expand All @@ -258,7 +267,11 @@ type Info struct {

type Paths map[string]Methods

type Definitions map[string]Schema
type Components struct {
Schemas Schemas `json:"schemas"`
}

type Schemas map[string]Schema

type Methods map[string]MethodInfo

Expand All @@ -284,14 +297,21 @@ type ParameterInfo struct {
}

type Schema struct {
Ref string `json:"$ref,omitempty"`
Type string `json:"type,omitempty"`
Format string `json:"format,omitempty"`
Required []string `json:"required,omitempty"`
ReadOnly bool `json:"readOnly,omitempty"`
Items *Schema `json:"items,omitempty"`
Properties *Properties `json:"properties,omitempty"`
XTerraformID bool `json:"x-terraform-id,omitempty"`
Ref string `json:"$ref,omitempty"`
Type string `json:"type,omitempty"`
Format string `json:"format,omitempty"`
Required []string `json:"required,omitempty"`
ReadOnly bool `json:"readOnly,omitempty"`
Items *Schema `json:"items,omitempty"`
Properties *Properties `json:"properties,omitempty"`
XTerraformID bool `json:"x-terraform-id,omitempty"`
XAEPResource *XAEPResource `json:"x-aep-resource,omitempty"`
}

type Properties map[string]Schema

type XAEPResource struct {
Singular string `json:"singular,omitempty"`
Plural string `json:"plural,omitempty"`
Patterns []string `json:"patterns,omitempty"`
}

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