1// Code generated by smithy-go-codegen DO NOT EDIT. 2 3package managedblockchain 4 5import ( 6 "context" 7 "fmt" 8 awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware" 9 "github.com/aws/aws-sdk-go-v2/aws/signer/v4" 10 "github.com/aws/aws-sdk-go-v2/service/managedblockchain/types" 11 "github.com/aws/smithy-go/middleware" 12 smithyhttp "github.com/aws/smithy-go/transport/http" 13) 14 15// Returns a list of all invitations for the current AWS account. Applies only to 16// Hyperledger Fabric. 17func (c *Client) ListInvitations(ctx context.Context, params *ListInvitationsInput, optFns ...func(*Options)) (*ListInvitationsOutput, error) { 18 if params == nil { 19 params = &ListInvitationsInput{} 20 } 21 22 result, metadata, err := c.invokeOperation(ctx, "ListInvitations", params, optFns, addOperationListInvitationsMiddlewares) 23 if err != nil { 24 return nil, err 25 } 26 27 out := result.(*ListInvitationsOutput) 28 out.ResultMetadata = metadata 29 return out, nil 30} 31 32type ListInvitationsInput struct { 33 34 // The maximum number of invitations to return. 35 MaxResults *int32 36 37 // The pagination token that indicates the next set of results to retrieve. 38 NextToken *string 39} 40 41type ListInvitationsOutput struct { 42 43 // The invitations for the network. 44 Invitations []types.Invitation 45 46 // The pagination token that indicates the next set of results to retrieve. 47 NextToken *string 48 49 // Metadata pertaining to the operation's result. 50 ResultMetadata middleware.Metadata 51} 52 53func addOperationListInvitationsMiddlewares(stack *middleware.Stack, options Options) (err error) { 54 err = stack.Serialize.Add(&awsRestjson1_serializeOpListInvitations{}, middleware.After) 55 if err != nil { 56 return err 57 } 58 err = stack.Deserialize.Add(&awsRestjson1_deserializeOpListInvitations{}, middleware.After) 59 if err != nil { 60 return err 61 } 62 if err = addSetLoggerMiddleware(stack, options); err != nil { 63 return err 64 } 65 if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil { 66 return err 67 } 68 if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil { 69 return err 70 } 71 if err = addResolveEndpointMiddleware(stack, options); err != nil { 72 return err 73 } 74 if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil { 75 return err 76 } 77 if err = addRetryMiddlewares(stack, options); err != nil { 78 return err 79 } 80 if err = addHTTPSignerV4Middleware(stack, options); err != nil { 81 return err 82 } 83 if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil { 84 return err 85 } 86 if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil { 87 return err 88 } 89 if err = addClientUserAgent(stack); err != nil { 90 return err 91 } 92 if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil { 93 return err 94 } 95 if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil { 96 return err 97 } 98 if err = stack.Initialize.Add(newServiceMetadataMiddleware_opListInvitations(options.Region), middleware.Before); err != nil { 99 return err 100 } 101 if err = addRequestIDRetrieverMiddleware(stack); err != nil { 102 return err 103 } 104 if err = addResponseErrorMiddleware(stack); err != nil { 105 return err 106 } 107 if err = addRequestResponseLogging(stack, options); err != nil { 108 return err 109 } 110 return nil 111} 112 113// ListInvitationsAPIClient is a client that implements the ListInvitations 114// operation. 115type ListInvitationsAPIClient interface { 116 ListInvitations(context.Context, *ListInvitationsInput, ...func(*Options)) (*ListInvitationsOutput, error) 117} 118 119var _ ListInvitationsAPIClient = (*Client)(nil) 120 121// ListInvitationsPaginatorOptions is the paginator options for ListInvitations 122type ListInvitationsPaginatorOptions struct { 123 // The maximum number of invitations to return. 124 Limit int32 125 126 // Set to true if pagination should stop if the service returns a pagination token 127 // that matches the most recent token provided to the service. 128 StopOnDuplicateToken bool 129} 130 131// ListInvitationsPaginator is a paginator for ListInvitations 132type ListInvitationsPaginator struct { 133 options ListInvitationsPaginatorOptions 134 client ListInvitationsAPIClient 135 params *ListInvitationsInput 136 nextToken *string 137 firstPage bool 138} 139 140// NewListInvitationsPaginator returns a new ListInvitationsPaginator 141func NewListInvitationsPaginator(client ListInvitationsAPIClient, params *ListInvitationsInput, optFns ...func(*ListInvitationsPaginatorOptions)) *ListInvitationsPaginator { 142 if params == nil { 143 params = &ListInvitationsInput{} 144 } 145 146 options := ListInvitationsPaginatorOptions{} 147 if params.MaxResults != nil { 148 options.Limit = *params.MaxResults 149 } 150 151 for _, fn := range optFns { 152 fn(&options) 153 } 154 155 return &ListInvitationsPaginator{ 156 options: options, 157 client: client, 158 params: params, 159 firstPage: true, 160 } 161} 162 163// HasMorePages returns a boolean indicating whether more pages are available 164func (p *ListInvitationsPaginator) HasMorePages() bool { 165 return p.firstPage || p.nextToken != nil 166} 167 168// NextPage retrieves the next ListInvitations page. 169func (p *ListInvitationsPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*ListInvitationsOutput, error) { 170 if !p.HasMorePages() { 171 return nil, fmt.Errorf("no more pages available") 172 } 173 174 params := *p.params 175 params.NextToken = p.nextToken 176 177 var limit *int32 178 if p.options.Limit > 0 { 179 limit = &p.options.Limit 180 } 181 params.MaxResults = limit 182 183 result, err := p.client.ListInvitations(ctx, ¶ms, optFns...) 184 if err != nil { 185 return nil, err 186 } 187 p.firstPage = false 188 189 prevToken := p.nextToken 190 p.nextToken = result.NextToken 191 192 if p.options.StopOnDuplicateToken && prevToken != nil && p.nextToken != nil && *prevToken == *p.nextToken { 193 p.nextToken = nil 194 } 195 196 return result, nil 197} 198 199func newServiceMetadataMiddleware_opListInvitations(region string) *awsmiddleware.RegisterServiceMetadata { 200 return &awsmiddleware.RegisterServiceMetadata{ 201 Region: region, 202 ServiceID: ServiceID, 203 SigningName: "managedblockchain", 204 OperationName: "ListInvitations", 205 } 206} 207