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package entities
import (
"context"
"fmt"
"net/http"
"github.com/Azure/go-autorest/autorest"
"github.com/Azure/go-autorest/autorest/azure"
"github.com/Azure/go-autorest/autorest/validation"
"github.com/tombuildsstuff/giovanni/storage/internal/endpoints"
)
type InsertEntityInput struct {
// The level of MetaData provided for this Entity
MetaDataLevel MetaDataLevel
// The Entity which should be inserted, by default all values are strings
// To explicitly type a property, specify the appropriate OData data type by setting
// the m:type attribute within the property definition
Entity map[string]interface{}
// When inserting an entity into a table, you must specify values for the PartitionKey and RowKey system properties.
// Together, these properties form the primary key and must be unique within the table.
// Both the PartitionKey and RowKey values must be string values; each key value may be up to 64 KB in size.
// If you are using an integer value for the key value, you should convert the integer to a fixed-width string,
// because they are canonically sorted. For example, you should convert the value 1 to 0000001 to ensure proper sorting.
RowKey string
PartitionKey string
}
// Insert inserts a new entity into a table.
func (client Client) Insert(ctx context.Context, accountName, tableName string, input InsertEntityInput) (result autorest.Response, err error) {
if accountName == "" {
return result, validation.NewError("entities.Client", "Insert", "`accountName` cannot be an empty string.")
}
if tableName == "" {
return result, validation.NewError("entities.Client", "Insert", "`tableName` cannot be an empty string.")
}
if input.PartitionKey == "" {
return result, validation.NewError("entities.Client", "Insert", "`input.PartitionKey` cannot be an empty string.")
}
if input.RowKey == "" {
return result, validation.NewError("entities.Client", "Insert", "`input.RowKey` cannot be an empty string.")
}
req, err := client.InsertPreparer(ctx, accountName, tableName, input)
if err != nil {
err = autorest.NewErrorWithError(err, "entities.Client", "Insert", nil, "Failure preparing request")
return
}
resp, err := client.InsertSender(req)
if err != nil {
result = autorest.Response{Response: resp}
err = autorest.NewErrorWithError(err, "entities.Client", "Insert", resp, "Failure sending request")
return
}
result, err = client.InsertResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "entities.Client", "Insert", resp, "Failure responding to request")
return
}
return
}
// InsertPreparer prepares the Insert request.
func (client Client) InsertPreparer(ctx context.Context, accountName, tableName string, input InsertEntityInput) (*http.Request, error) {
pathParameters := map[string]interface{}{
"tableName": autorest.Encode("path", tableName),
}
headers := map[string]interface{}{
"x-ms-version": APIVersion,
"Accept": fmt.Sprintf("application/json;odata=%s", input.MetaDataLevel),
"Prefer": "return-no-content",
}
input.Entity["PartitionKey"] = input.PartitionKey
input.Entity["RowKey"] = input.RowKey
preparer := autorest.CreatePreparer(
autorest.AsContentType("application/json"),
autorest.AsPost(),
autorest.WithBaseURL(endpoints.GetTableEndpoint(client.BaseURI, accountName)),
autorest.WithPathParameters("/{tableName}", pathParameters),
autorest.WithJSON(input.Entity),
autorest.WithHeaders(headers))
return preparer.Prepare((&http.Request{}).WithContext(ctx))
}
// InsertSender sends the Insert request. The method will close the
// http.Response Body if it receives an error.
func (client Client) InsertSender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client, req,
azure.DoRetryWithRegistration(client.Client))
}
// InsertResponder handles the response to the Insert request. The method always
// closes the http.Response Body.
func (client Client) InsertResponder(resp *http.Response) (result autorest.Response, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusNoContent),
autorest.ByClosing())
result = autorest.Response{Response: resp}
return
}
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