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* REST api added for asset transfer in Golang Signed-off-by: Basil K Y <techiebasil@gmail.com> * add go.sum to git Signed-off-by: Basil K Y <techiebasil@gmail.com> * fix golint error Signed-off-by: Basil K Y <techiebasil@gmail.com> Signed-off-by: Basil K Y <techiebasil@gmail.com>
39 lines
1.3 KiB
Markdown
39 lines
1.3 KiB
Markdown
# Asset Transfer REST API Sample
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This is a simple REST server written in golang with endpoints for chaincode invoke and query.
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## Usage
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- Setup fabric test network and deploy the asset transfer chaincode by [following this instructions](https://hyperledger-fabric.readthedocs.io/en/release-2.4/test_network.html).
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- cd into rest-api-go directory
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- Download required dependencies using `go mod download`
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- Run `go run main.go` to run the REST server
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## Sending Requests
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Invoke endpoint accepts POST requests with chaincode function and arguments. Query endpoint accepts get requests with chaincode function and arguments.
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Sample chaincode invoke for the "createAsset" function. Response will contain transaction ID for a successful invoke.
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``` sh
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curl --request POST \
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--url http://localhost:3000/invoke \
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--header 'content-type: application/x-www-form-urlencoded' \
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--data = \
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--data channelid=mychannel \
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--data chaincodeid=basic \
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--data function=createAsset \
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--data args=Asset123 \
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--data args=yellow \
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--data args=54 \
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--data args=Tom \
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--data args=13005
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```
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Sample chaincode query for getting asset details.
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``` sh
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curl --request GET \
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--url 'http://localhost:3000/query?channelid=mychannel&chaincodeid=basic&function=ReadAsset&args=Asset123'
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```
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