/
account_invoices.go
125 lines (108 loc) · 3.38 KB
/
account_invoices.go
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package linodego
import (
"context"
"fmt"
"time"
)
// Invoice structs reflect an invoice for billable activity on the account.
type Invoice struct {
DateStr string `json:"date"`
ID int `json:"id"`
Label string `json:"label"`
Total float32 `json:"total"`
Date *time.Time `json:"-"`
}
// InvoiceItem structs reflect an single billable activity associate with an Invoice
type InvoiceItem struct {
FromStr string `json:"from"`
ToStr string `json:"to"`
Label string `json:"label"`
Type string `json:"type"`
UnitPrice int `json:"unitprice"`
Quantity int `json:"quantity"`
Amount float32 `json:"amount"`
From *time.Time `json:"-"`
To *time.Time `json:"-"`
}
// InvoicesPagedResponse represents a paginated Invoice API response
type InvoicesPagedResponse struct {
*PageOptions
Data []Invoice `json:"data"`
}
// endpoint gets the endpoint URL for Invoice
func (InvoicesPagedResponse) endpoint(c *Client) string {
endpoint, err := c.Invoices.Endpoint()
if err != nil {
panic(err)
}
return endpoint
}
// appendData appends Invoices when processing paginated Invoice responses
func (resp *InvoicesPagedResponse) appendData(r *InvoicesPagedResponse) {
resp.Data = append(resp.Data, r.Data...)
}
// ListInvoices gets a paginated list of Invoices against the Account
func (c *Client) ListInvoices(ctx context.Context, opts *ListOptions) ([]Invoice, error) {
response := InvoicesPagedResponse{}
err := c.listHelper(ctx, &response, opts)
for i := range response.Data {
response.Data[i].fixDates()
}
if err != nil {
return nil, err
}
return response.Data, nil
}
// fixDates converts JSON timestamps to Go time.Time values
func (v *Invoice) fixDates() *Invoice {
v.Date, _ = parseDates(v.DateStr)
return v
}
// fixDates converts JSON timestamps to Go time.Time values
func (v *InvoiceItem) fixDates() *InvoiceItem {
v.From, _ = parseDates(v.FromStr)
v.To, _ = parseDates(v.ToStr)
return v
}
// GetInvoice gets the a single Invoice matching the provided ID
func (c *Client) GetInvoice(ctx context.Context, id int) (*Invoice, error) {
e, err := c.Invoices.Endpoint()
if err != nil {
return nil, err
}
e = fmt.Sprintf("%s/%d", e, id)
r, err := coupleAPIErrors(c.R(ctx).SetResult(&Invoice{}).Get(e))
if err != nil {
return nil, err
}
return r.Result().(*Invoice).fixDates(), nil
}
// InvoiceItemsPagedResponse represents a paginated Invoice Item API response
type InvoiceItemsPagedResponse struct {
*PageOptions
Data []InvoiceItem `json:"data"`
}
// endpointWithID gets the endpoint URL for InvoiceItems associated with a specific Invoice
func (InvoiceItemsPagedResponse) endpointWithID(c *Client, id int) string {
endpoint, err := c.InvoiceItems.endpointWithID(id)
if err != nil {
panic(err)
}
return endpoint
}
// appendData appends InvoiceItems when processing paginated Invoice Item responses
func (resp *InvoiceItemsPagedResponse) appendData(r *InvoiceItemsPagedResponse) {
resp.Data = append(resp.Data, r.Data...)
}
// ListInvoiceItems gets the invoice items associated with a specific Invoice
func (c *Client) ListInvoiceItems(ctx context.Context, id int, opts *ListOptions) ([]InvoiceItem, error) {
response := InvoiceItemsPagedResponse{}
err := c.listHelperWithID(ctx, &response, id, opts)
for i := range response.Data {
response.Data[i].fixDates()
}
if err != nil {
return nil, err
}
return response.Data, nil
}