func dataSourceProcessorNetworkDirectionRead()

in internal/elasticsearch/ingest/processor_network_direction_data_source.go [109:174]
59 lines of code
16 McCabe index (conditional complexity)

func dataSourceProcessorNetworkDirectionRead(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
	var diags diag.Diagnostics

	processor := &models.ProcessorNetworkDirection{}

	processor.IgnoreFailure = d.Get("ignore_failure").(bool)
	processor.IgnoreMissing = d.Get("ignore_missing").(bool)

	if v, ok := d.GetOk("source_ip"); ok {
		processor.SourceIp = v.(string)
	}
	if v, ok := d.GetOk("destination_ip"); ok {
		processor.DestinationIp = v.(string)
	}
	if v, ok := d.GetOk("internal_networks"); ok {
		nets := v.(*schema.Set)
		networks := make([]string, nets.Len())
		for i, n := range nets.List() {
			networks[i] = n.(string)
		}
		processor.InternalNetworks = networks
	}
	if v, ok := d.GetOk("internal_networks_field"); ok {
		processor.InternalNetworksField = v.(string)
	}
	if v, ok := d.GetOk("target_field"); ok {
		processor.TargetField = v.(string)
	}
	if v, ok := d.GetOk("description"); ok {
		processor.Description = v.(string)
	}
	if v, ok := d.GetOk("if"); ok {
		processor.If = v.(string)
	}
	if v, ok := d.GetOk("tag"); ok {
		processor.Tag = v.(string)
	}
	if v, ok := d.GetOk("on_failure"); ok {
		onFailure := make([]map[string]interface{}, len(v.([]interface{})))
		for i, f := range v.([]interface{}) {
			item := make(map[string]interface{})
			if err := json.NewDecoder(strings.NewReader(f.(string))).Decode(&item); err != nil {
				return diag.FromErr(err)
			}
			onFailure[i] = item
		}
		processor.OnFailure = onFailure
	}

	processorJson, err := json.MarshalIndent(map[string]*models.ProcessorNetworkDirection{"network_direction": processor}, "", " ")
	if err != nil {
		return diag.FromErr(err)
	}
	if err := d.Set("json", string(processorJson)); err != nil {
		return diag.FromErr(err)
	}

	hash, err := utils.StringToHash(string(processorJson))
	if err != nil {
		return diag.FromErr(err)
	}

	d.SetId(*hash)

	return diags
}