diff --git a/packages/backend/src/helpers/export-flow.js b/packages/backend/src/helpers/export-flow.js new file mode 100644 index 00000000..9c4f6986 --- /dev/null +++ b/packages/backend/src/helpers/export-flow.js @@ -0,0 +1,46 @@ +import Crypto from 'crypto'; + +const exportFlow = async (flow) => { + const steps = await flow.$relatedQuery('steps'); + + const newFlowId = Crypto.randomUUID(); + const stepIdMap = Object.fromEntries( + steps.map((step) => [step.id, Crypto.randomUUID()]) + ); + + const exportedFlow = { + id: newFlowId, + name: flow.name, + steps: steps.map((step) => ({ + id: stepIdMap[step.id], + key: step.key, + name: step.name, + appKey: step.appKey, + type: step.type, + parameters: updateParameters(step.parameters, stepIdMap), + position: step.position, + webhookPath: step.webhookPath?.replace(flow.id, newFlowId), + })), + }; + + console.log(JSON.stringify(exportedFlow, null, 2)); + return exportedFlow; +}; + +const updateParameters = (parameters, stepIdMap) => { + if (!parameters) return parameters; + + const stringifiedParameters = JSON.stringify(parameters); + let updatedParameters = stringifiedParameters; + + Object.entries(stepIdMap).forEach(([oldStepId, newStepId]) => { + updatedParameters = updatedParameters.replace( + `{{step.${oldStepId}.`, + `{{step.${newStepId}.` + ); + }); + + return JSON.parse(updatedParameters); +}; + +export default exportFlow;