PENG-9789 - adding shared flows

apigee/provider.go

@@ -43,14 +43,16 @@ func Provider() terraform.ResourceProvider {
 		},
 
 		ResourcesMap: map[string]*schema.Resource{
-			"apigee_api_proxy":            resourceApiProxy(),
-			"apigee_api_proxy_deployment": resourceApiProxyDeployment(),
-			"apigee_company":              resourceCompany(),
-			"apigee_company_app":          resourceCompanyApp(),
-			"apigee_developer":            resourceDeveloper(),
-			"apigee_developer_app":        resourceDeveloperApp(),
-			"apigee_product":              resourceProduct(),
-			"apigee_target_server":        resourceTargetServer(),
+			"apigee_api_proxy":              resourceApiProxy(),
+			"apigee_api_proxy_deployment":   resourceApiProxyDeployment(),
+			"apigee_company":                resourceCompany(),
+			"apigee_company_app":            resourceCompanyApp(),
+			"apigee_developer":              resourceDeveloper(),
+			"apigee_developer_app":          resourceDeveloperApp(),
+			"apigee_product":                resourceProduct(),
+			"apigee_target_server":          resourceTargetServer(),
+			"apigee_shared_flow":            resourceSharedFlow(),
+			"apigee_shared_flow_deployment": resourceSharedFlowDeployment(),
 		},
 
 		ConfigureFunc: configureProvider,

apigee/resource_shared_flow.go

@@ -0,0 +1,153 @@
+package apigee
+
+import (
+	"fmt"
+	"log"
+	"strconv"
+	"strings"
+
+	"github.com/gofrs/uuid"
+	"github.com/hashicorp/terraform/helper/schema"
+	"github.com/zambien/go-apigee-edge"
+)
+
+func resourceSharedFlow() *schema.Resource {
+	return &schema.Resource{
+		Create: resourceSharedFlowCreate,
+		Read:   resourceSharedFlowRead,
+		Update: resourceSharedFlowUpdate,
+		Delete: resourceSharedFlowDelete,
+		Importer: &schema.ResourceImporter{
+			State: resourceSharedFlowImport,
+		},
+		Schema: map[string]*schema.Schema{
+			"name": {
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+			},
+			"bundle": {
+				Type:     schema.TypeString,
+				Required: true,
+			},
+			"bundle_sha": {
+				Type:     schema.TypeString,
+				Required: true,
+			},
+			//revision_sha is used as a workaround for: https://github.com/hashicorp/terraform/issues/15857
+			"revision_sha": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"revision": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+		},
+	}
+}
+
+func resourceSharedFlowDelete(d *schema.ResourceData, meta interface{}) error {
+
+	log.Print("[DEBUG] resourceSharedFlowDelete START")
+
+	client := meta.(*apigee.EdgeClient)
+
+	_, _, err := client.SharedFlows.Delete(d.Get("name").(string))
+	if err != nil {
+		log.Printf("[ERROR] resourceSharedFlowDelete error deleting shard flow: %s", err.Error())
+		return fmt.Errorf("[ERROR] resourceSharedFlowDelete error deleting shared flow: %s", err.Error())
+	}
+
+	return nil
+}
+
+func resourceSharedFlowUpdate(d *schema.ResourceData, meta interface{}) error {
+
+	log.Print("[DEBUG] resourceSharedFlowUpdate START")
+
+	client := meta.(*apigee.EdgeClient)
+
+	if d.HasChange("name") {
+		log.Printf("[INFO] resourceSharedFlowUpdate name changed to: %#v\n", d.Get("name"))
+	}
+
+	if d.HasChange("bundle_sha") {
+		log.Printf("[INFO] resourceSharedFlowUpdate bundle_sha changed to: %#v\n", d.Get("bundle_sha"))
+	}
+
+	sharedFlowRev, _, err := client.SharedFlows.Import(d.Get("name").(string), d.Get("bundle").(string))
+	if err != nil {
+		log.Printf("[ERROR] resourceSharedFlowUpdate error importing shared flow: %s", err.Error())
+		return fmt.Errorf("[ERROR] resourceSharedFlowUpdate error importing shared flow: %s", err.Error())
+	}
+
+	d.Set("revision", sharedFlowRev.Revision.String())
+	d.Set("revision_sha", d.Get("bundle_sha").(string))
+
+	return resourceSharedFlowRead(d, meta)
+}
+
+func resourceSharedFlowCreate(d *schema.ResourceData, meta interface{}) error {
+	log.Print("[DEBUG] resourceSharedFlowCreate START")
+
+	client := meta.(*apigee.EdgeClient)
+
+	u1, _ := uuid.NewV4()
+
+	sharedFlowRev, _, err := client.SharedFlows.Import(d.Get("name").(string), d.Get("bundle").(string))
+
+	if err != nil {
+		log.Printf("[ERROR] resourceSharedFlowCreate error importing api_shared_flow: %s", err.Error())
+		return fmt.Errorf("[ERROR] resourceSharedFlowCreate error importing api_shared_flow: %s", err.Error())
+	}
+
+	d.SetId(u1.String())
+	d.Set("name", d.Get("name").(string))
+	d.Set("revision", sharedFlowRev.Revision.String())
+	d.Set("revision_sha", d.Get("bundle_sha").(string))
+
+	return resourceSharedFlowRead(d, meta)
+}
+
+func resourceSharedFlowRead(d *schema.ResourceData, meta interface{}) error {
+	log.Print("[DEBUG] resourceSharedFlowRead START")
+
+	client := meta.(*apigee.EdgeClient)
+
+	u, _, err := client.Proxies.Get(d.Get("name").(string))
+	if err != nil {
+		log.Printf("[ERROR] resourceSharedFlowRead error reading shared flows: %s", err.Error())
+		if strings.Contains(err.Error(), "404 ") {
+			log.Printf("[DEBUG] resourceSharedFlowRead 404 encountered.  Removing state for shared flow: %#v", d.Get("name").(string))
+			d.SetId("")
+			return nil
+		} else {
+			return fmt.Errorf("[ERROR] resourceSharedFlowRead error reading shared flows: %s", err.Error())
+		}
+	}
+
+	latest_rev := strconv.Itoa(len(u.Revisions))
+
+	log.Printf("[DEBUG] resourceSharedFlowRead.  revision_sha before: %#v", d.Get("revision_sha").(string))
+	d.Set("revision_sha", d.Get("bundle_sha").(string))
+	log.Printf("[DEBUG] resourceSharedFlowRead.  revision_sha after: %#v", d.Get("revision_sha").(string))
+	d.Set("revision", latest_rev)
+	d.Set("name", u.Name)
+
+	return nil
+}
+
+func resourceSharedFlowImport(d *schema.ResourceData, meta interface{}) ([]*schema.ResourceData, error) {
+	log.Print("[DEBUG] resourceSharedFlowImport START")
+
+	client := meta.(*apigee.EdgeClient)
+	_, _, err := client.SharedFlows.Get(d.Id())
+
+	if err != nil {
+		return []*schema.ResourceData{}, fmt.Errorf("[DEBUG] resourceSharedFlowImport. Error getting shared flow: %v", err)
+	}
+
+	return []*schema.ResourceData{}, nil
+
+}