Function getVars

packages/components/src/utils.ts:976–1007

(
    appDataSource: DataSource,
    databaseEntities: IDatabaseEntity,
    nodeData: INodeData,
    options: ICommonObject
)

 * @param {INodeData} nodeData
 */
export const getVars = async (
    appDataSource: DataSource,
    databaseEntities: IDatabaseEntity,
    nodeData: INodeData,
    options: ICommonObject
) => {
    if (!options.workspaceId || options.skipVariables) {
        return []
    }
    const variables =
        ((await appDataSource
            .getRepository(databaseEntities['Variable'])
            .findBy({ workspaceId: Equal(options.workspaceId) })) as IVariable[]) ?? []

    // override variables defined in overrideConfig
    // nodeData.inputs.vars is an Object, check each property and override the variable
    if (nodeData?.inputs?.vars) {
        for (const propertyName of Object.getOwnPropertyNames(nodeData.inputs.vars)) {
            const foundVar = variables.find((v) => v.name === propertyName)
            if (foundVar) {
                // even if the variable was defined as runtime, we override it with static value
                foundVar.type = 'static'
                foundVar.value = nodeData.inputs.vars[propertyName]
            } else {
                // add it the variables, if not found locally in the db
                variables.push({ name: propertyName, type: 'static', value: nodeData.inputs.vars[propertyName] })
            }
        }
    }

    return variables
}

/**
 * Prepare sandbox variables