forked from hashicorp/terraform
/
resource_aws_api_gateway_method.go
192 lines (160 loc) · 5.61 KB
/
resource_aws_api_gateway_method.go
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package aws
import (
"encoding/json"
"fmt"
"log"
"time"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/awserr"
"github.com/aws/aws-sdk-go/service/apigateway"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/helper/schema"
)
func resourceAwsApiGatewayMethod() *schema.Resource {
return &schema.Resource{
Create: resourceAwsApiGatewayMethodCreate,
Read: resourceAwsApiGatewayMethodRead,
Update: resourceAwsApiGatewayMethodUpdate,
Delete: resourceAwsApiGatewayMethodDelete,
Schema: map[string]*schema.Schema{
"rest_api_id": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"resource_id": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"http_method": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
ValidateFunc: validateHTTPMethod,
},
"authorization": &schema.Schema{
Type: schema.TypeString,
Required: true,
},
"api_key_required": &schema.Schema{
Type: schema.TypeBool,
Optional: true,
Default: false,
},
"request_models": &schema.Schema{
Type: schema.TypeMap,
Optional: true,
Elem: schema.TypeString,
},
"request_parameters_in_json": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
},
}
}
func resourceAwsApiGatewayMethodCreate(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).apigateway
models := make(map[string]string)
for k, v := range d.Get("request_models").(map[string]interface{}) {
models[k] = v.(string)
}
parameters := make(map[string]bool)
if v, ok := d.GetOk("request_parameters_in_json"); ok {
if err := json.Unmarshal([]byte(v.(string)), ¶meters); err != nil {
return fmt.Errorf("Error unmarshaling request_parameters_in_json: %s", err)
}
}
_, err := conn.PutMethod(&apigateway.PutMethodInput{
AuthorizationType: aws.String(d.Get("authorization").(string)),
HttpMethod: aws.String(d.Get("http_method").(string)),
ResourceId: aws.String(d.Get("resource_id").(string)),
RestApiId: aws.String(d.Get("rest_api_id").(string)),
RequestModels: aws.StringMap(models),
// TODO reimplement once [GH-2143](https://github.com/hashicorp/terraform/issues/2143) has been implemented
RequestParameters: aws.BoolMap(parameters),
ApiKeyRequired: aws.Bool(d.Get("api_key_required").(bool)),
})
if err != nil {
return fmt.Errorf("Error creating API Gateway Method: %s", err)
}
d.SetId(fmt.Sprintf("agm-%s-%s-%s", d.Get("rest_api_id").(string), d.Get("resource_id").(string), d.Get("http_method").(string)))
log.Printf("[DEBUG] API Gateway Method ID: %s", d.Id())
return nil
}
func resourceAwsApiGatewayMethodRead(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).apigateway
log.Printf("[DEBUG] Reading API Gateway Method %s", d.Id())
out, err := conn.GetMethod(&apigateway.GetMethodInput{
HttpMethod: aws.String(d.Get("http_method").(string)),
ResourceId: aws.String(d.Get("resource_id").(string)),
RestApiId: aws.String(d.Get("rest_api_id").(string)),
})
if err != nil {
if awsErr, ok := err.(awserr.Error); ok && awsErr.Code() == "NotFoundException" {
d.SetId("")
return nil
}
return err
}
log.Printf("[DEBUG] Received API Gateway Method: %s", out)
d.SetId(fmt.Sprintf("agm-%s-%s-%s", d.Get("rest_api_id").(string), d.Get("resource_id").(string), d.Get("http_method").(string)))
d.Set("request_parameters_in_json", aws.BoolValueMap(out.RequestParameters))
return nil
}
func resourceAwsApiGatewayMethodUpdate(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).apigateway
log.Printf("[DEBUG] Reading API Gateway Method %s", d.Id())
operations := make([]*apigateway.PatchOperation, 0)
if d.HasChange("resource_id") {
operations = append(operations, &apigateway.PatchOperation{
Op: aws.String("replace"),
Path: aws.String("/resourceId"),
Value: aws.String(d.Get("resource_id").(string)),
})
}
if d.HasChange("request_models") {
operations = append(operations, expandApiGatewayRequestResponseModelOperations(d, "request_models", "requestModels")...)
}
if d.HasChange("request_parameters_in_json") {
ops, err := expandApiGatewayMethodParametersJSONOperations(d, "request_parameters_in_json", "requestParameters")
if err != nil {
return err
}
operations = append(operations, ops...)
}
method, err := conn.UpdateMethod(&apigateway.UpdateMethodInput{
HttpMethod: aws.String(d.Get("http_method").(string)),
ResourceId: aws.String(d.Get("resource_id").(string)),
RestApiId: aws.String(d.Get("rest_api_id").(string)),
PatchOperations: operations,
})
if err != nil {
return err
}
log.Printf("[DEBUG] Received API Gateway Method: %s", method)
return resourceAwsApiGatewayMethodRead(d, meta)
}
func resourceAwsApiGatewayMethodDelete(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).apigateway
log.Printf("[DEBUG] Deleting API Gateway Method: %s", d.Id())
return resource.Retry(5*time.Minute, func() *resource.RetryError {
_, err := conn.DeleteMethod(&apigateway.DeleteMethodInput{
HttpMethod: aws.String(d.Get("http_method").(string)),
ResourceId: aws.String(d.Get("resource_id").(string)),
RestApiId: aws.String(d.Get("rest_api_id").(string)),
})
if err == nil {
return nil
}
apigatewayErr, ok := err.(awserr.Error)
if apigatewayErr.Code() == "NotFoundException" {
return nil
}
if !ok {
return resource.NonRetryableError(err)
}
return resource.NonRetryableError(err)
})
}