func dataSourceAlibabacloudStackNetworkAclsRead()

in alibabacloudstack/data_source_apsarastack_vpc_networkacls.go [186:347]
150 lines of code
38 McCabe index (conditional complexity)

func dataSourceAlibabacloudStackNetworkAclsRead(d *schema.ResourceData, meta interface{}) error {
	client := meta.(*connectivity.AlibabacloudStackClient)

	action := "DescribeNetworkAcls"
	request := make(map[string]interface{})
	if v, ok := d.GetOk("network_acl_name"); ok {
		request["NetworkAclName"] = v
	}
	if v, ok := d.GetOk("resource_id"); ok {
		request["ResourceId"] = v
	}
	if v, ok := d.GetOk("resource_type"); ok {
		request["ResourceType"] = v
	}
	if v, ok := d.GetOk("vpc_id"); ok {
		request["VpcId"] = v
	}
	request["PageSize"] = PageSizeLarge
	request["PageNumber"] = 1

	var objects []map[string]interface{}
	var networkAclNameRegex *regexp.Regexp
	if v, ok := d.GetOk("name_regex"); ok {
		r, err := regexp.Compile(v.(string))
		if err != nil {
			return errmsgs.WrapError(err)
		}
		networkAclNameRegex = r
	}

	idsMap := make(map[string]string)
	if v, ok := d.GetOk("ids"); ok {
		for _, vv := range v.([]interface{}) {
			if vv == nil {
				continue
			}
			idsMap[vv.(string)] = vv.(string)
		}
	}
	status, statusOk := d.GetOk("status")

	for {
		response, err := client.DoTeaRequest("POST", "Vpc", "2016-04-28", action, "", nil, nil, request)
		if err != nil {
			return err
		}
		resp, err := jsonpath.Get("$.NetworkAcls.NetworkAcl", response)
		if err != nil {
			return errmsgs.WrapErrorf(err, errmsgs.FailedGetAttributeMsg, action, "$.NetworkAcls.NetworkAcl", response)
		}
		result, _ := resp.([]interface{})
		for _, v := range result {
			item := v.(map[string]interface{})
			if networkAclNameRegex != nil {
				if !networkAclNameRegex.MatchString(fmt.Sprint(item["NetworkAclName"])) {
					continue
				}
			}
			if len(idsMap) > 0 {
				if _, ok := idsMap[fmt.Sprint(item["NetworkAclId"])]; !ok {
					continue
				}
			}
			if statusOk && status.(string) != "" && status.(string) != item["Status"].(string) {
				continue
			}
			objects = append(objects, item)
		}
		if len(result) < PageSizeLarge {
			break
		}
		request["PageNumber"] = request["PageNumber"].(int) + 1
	}

	ids := make([]string, 0)
	names := make([]interface{}, 0)
	s := make([]map[string]interface{}, 0)
	for _, object := range objects {
		mapping := map[string]interface{}{
			"description":       object["Description"],
			"id":                fmt.Sprint(object["NetworkAclId"]),
			"network_acl_id":    fmt.Sprint(object["NetworkAclId"]),
			"network_acl_name":  object["NetworkAclName"],
			"status":            object["Status"],
			"vpc_id":            object["VpcId"],
		}

		egressAclEntry := make([]map[string]interface{}, 0)
		if egressAclEntryList, ok := object["EgressAclEntries"].(map[string]interface{})["EgressAclEntry"].([]interface{}); ok {
			for _, v := range egressAclEntryList {
				if m1, ok := v.(map[string]interface{}); ok {
					temp1 := map[string]interface{}{
						"description":           m1["Description"],
						"destination_cidr_ip":   m1["DestinationCidrIp"],
						"network_acl_entry_name": m1["NetworkAclEntryName"],
						"policy":                m1["Policy"],
						"port":                  m1["Port"],
						"protocol":              m1["Protocol"],
					}
					egressAclEntry = append(egressAclEntry, temp1)
				}
			}
		}
		mapping["egress_acl_entries"] = egressAclEntry

		ingressAclEntry := make([]map[string]interface{}, 0)
		if ingressAclEntryList, ok := object["IngressAclEntries"].(map[string]interface{})["IngressAclEntry"].([]interface{}); ok {
			for _, v := range ingressAclEntryList {
				if m1, ok := v.(map[string]interface{}); ok {
					temp1 := map[string]interface{}{
						"description":           m1["Description"],
						"network_acl_entry_name": m1["NetworkAclEntryName"],
						"policy":                m1["Policy"],
						"port":                  m1["Port"],
						"protocol":              m1["Protocol"],
						"source_cidr_ip":        m1["SourceCidrIp"],
					}
					ingressAclEntry = append(ingressAclEntry, temp1)
				}
			}
		}
		mapping["ingress_acl_entries"] = ingressAclEntry

		resourceMap := make([]map[string]interface{}, 0)
		if resourceMapList, ok := object["Resources"].(map[string]interface{})["Resource"].([]interface{}); ok {
			for _, v := range resourceMapList {
				if m1, ok := v.(map[string]interface{}); ok {
					temp1 := map[string]interface{}{
						"resource_id":  m1["ResourceId"],
						"resource_type": m1["ResourceType"],
						"status":       m1["Status"],
					}
					resourceMap = append(resourceMap, temp1)
				}
			}
		}
		mapping["resources"] = resourceMap
		ids = append(ids, fmt.Sprint(mapping["id"]))
		names = append(names, object["NetworkAclName"])
		s = append(s, mapping)
	}

	d.SetId(dataResourceIdHash(ids))
	if err := d.Set("ids", ids); err != nil {
		return errmsgs.WrapError(err)
	}

	if err := d.Set("names", names); err != nil {
		return errmsgs.WrapError(err)
	}

	if err := d.Set("acls", s); err != nil {
		return errmsgs.WrapError(err)
	}
	if output, ok := d.GetOk("output_file"); ok && output.(string) != "" {
		if err := writeToFile(output.(string), s); err != nil {
			return err
		}
	}

	return nil
}