github.com/chnsz/golangsdk@v0.0.0-20240506093406-85a3fbfa605b/openstack/fgs/v2/versions/requests.go (about)

     1  package versions
     2  
     3  import (
     4  	"github.com/chnsz/golangsdk"
     5  	"github.com/chnsz/golangsdk/pagination"
     6  )
     7  
     8  // CreateOpts is the structure that used to create a release version under specified function.
     9  type CreateOpts struct {
    10  	// Function URN to which the version belongs.
    11  	FunctionUrn string `json:"-" required:"true"`
    12  	// The MD5 value.
    13  	Digest string `json:"digest,omitempty"`
    14  	// The name of the release version.
    15  	Version string `json:"version,omitempty"`
    16  	// The description of the release version.
    17  	Description string `json:"description,omitempty"`
    18  }
    19  
    20  var requestOpts = golangsdk.RequestOpts{
    21  	MoreHeaders: map[string]string{"Content-Type": "application/json", "X-Language": "en-us"},
    22  }
    23  
    24  // Create is a method to create version using given parameters.
    25  func Create(client *golangsdk.ServiceClient, opts CreateOpts) (*Version, error) {
    26  	b, err := golangsdk.BuildRequestBody(opts, "")
    27  	if err != nil {
    28  		return nil, err
    29  	}
    30  
    31  	var r Version
    32  	_, err = client.Post(rootURL(client, opts.FunctionUrn), b, &r, &golangsdk.RequestOpts{
    33  		MoreHeaders: requestOpts.MoreHeaders,
    34  	})
    35  	return &r, err
    36  }
    37  
    38  // ListOpts is the structure that used to query function version list.
    39  type ListOpts struct {
    40  	// Function URN.
    41  	FunctionUrn string `json:"-" required:"true"`
    42  	// The current query index.
    43  	Marker int `q:"marker"`
    44  	// Maximum number of functions to obtain in a request.
    45  	MaxItems int `q:"maxitems"`
    46  }
    47  
    48  // List is a method to query the list of the function versions using given parameters.
    49  func List(client *golangsdk.ServiceClient, opts ListOpts) ([]Version, error) {
    50  	query, err := golangsdk.BuildQueryString(opts)
    51  	if err != nil {
    52  		return nil, err
    53  	}
    54  	url := rootURL(client, opts.FunctionUrn) + query.String()
    55  	pages, err := pagination.NewPager(client, url, func(r pagination.PageResult) pagination.Page {
    56  		p := VersionPage{pagination.MarkerPageBase{PageResult: r}}
    57  		p.MarkerPageBase.Owner = p
    58  		return p
    59  	}).AllPages()
    60  
    61  	if err != nil {
    62  		return nil, err
    63  	}
    64  	pageInfo, err := extractPageInfo(pages)
    65  	if err != nil {
    66  		return nil, err
    67  	}
    68  	return pageInfo.Versions, nil
    69  }