@grnsft/if

<!doctype html> <html lang="en"> <head> <title>Code coverage report for lib/compute.ts</title> <meta charset="utf-8" /> <link rel="stylesheet" href="../prettify.css" /> <link rel="stylesheet" href="../base.css" /> <link rel="shortcut icon" type="image/x-icon" href="../favicon.png" /> <meta name="viewport" content="width=device-width, initial-scale=1" /> <style type='text/css'> .coverage-summary .sorter { background-image: url(../sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1><a href="../index.html">All files</a> / <a href="index.html">lib</a> compute.ts</h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 100% Statements 46/46 </div> <div class='fl pad1y space-right2'> 100% Branches 16/16 </div> <div class='fl pad1y space-right2'> 100% Functions 5/5 </div> <div class='fl pad1y space-right2'> 100% Lines 45/45 </div> </div> Press n or j to go to the next uncovered block, b, p or k for the previous block. <template id="filterTemplate"> <div class="quiet"> Filter: <input oninput="onInput()" type="search" id="fileSearch"> </div> </template> </div> <div class='status-line high'></div> <pre><table class="coverage"> <tr><td class="line-count quiet"><a name='L1'></a><a href='#L1'>1</a> <a name='L2'></a><a href='#L2'>2</a> <a name='L3'></a><a href='#L3'>3</a> <a name='L4'></a><a href='#L4'>4</a> <a name='L5'></a><a href='#L5'>5</a> <a name='L6'></a><a href='#L6'>6</a> <a name='L7'></a><a href='#L7'>7</a> <a name='L8'></a><a href='#L8'>8</a> <a name='L9'></a><a href='#L9'>9</a> <a name='L10'></a><a href='#L10'>10</a> <a name='L11'></a><a href='#L11'>11</a> <a name='L12'></a><a href='#L12'>12</a> <a name='L13'></a><a href='#L13'>13</a> <a name='L14'></a><a href='#L14'>14</a> <a name='L15'></a><a href='#L15'>15</a> <a name='L16'></a><a href='#L16'>16</a> <a name='L17'></a><a href='#L17'>17</a> <a name='L18'></a><a href='#L18'>18</a> <a name='L19'></a><a href='#L19'>19</a> <a name='L20'></a><a 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href='#L118'>118</a></td><td class="line-coverage quiet">    1x 1x     1x   1x   1x         1x 9x 10x             1x       9x 7x 6x     7x     2x   2x                           1x 17x 17x 17x   17x 8x               9x 9x 9x   9x 8x 8x 8x   8x 8x   8x 7x 7x   7x     8x 1x       1x 1x   1x             1x   1x               1x 7x   7x   7x    </td><td class="text"><pre class="prettyprint lang-js">import {PluginParams, GroupByConfig} from '@grnsft/if-core/types';   import {debugLogger} from '../util/debug-logger'; import {mergeObjects} from '../util/helpers';   import {ComputeParams, Node, Params} from '../types/compute'; import {isExecute, isGroupBy} from '../types/interface';   import {STRINGS} from '../config/strings';   const {MERGING_DEFAULTS_WITH_INPUT_DATA, COMPUTING_PIPELINE_FOR_NODE} = STRINGS;   /** * Traverses all child nodes based on children grouping. */ const traverse = async (children: any, params: Params) => { for (const child in children) { await computeNode(children[child], params); } };   /** * Appends `default` values to `inputs`. */ const mergeDefaults = ( inputs: PluginParams[], defaults: PluginParams | undefined ) => { if (inputs) { const response = defaults ? inputs.map(input => mergeObjects(defaults, input)) : inputs;   return response; }   console.debug(MERGING_DEFAULTS_WITH_INPUT_DATA);   return defaults ? [defaults] : []; };   /** * 1. If the node has it's own pipeline, defaults or config then use that, * otherwise use whatever has been passed down from further up the tree. * 2. If it's a grouping node, then first of all computes all it's children. * This is doing a depth first traversal. * 3. Otherwise merges the defaults into the inputs. * 4. Goes through the pipeline plugins, by checking if it's `execute` plugin. If so sets outputs. * If is a `groupby` plugin, it will return child components rather than outputs. * 5. Since after `groupby`, there are new child components, then computes them. * Note: `pipeline` now equals the remaining plu.gins to apply to each child */ const computeNode = async (node: Node, params: Params): Promise<any> => { const pipeline = (node.pipeline || params.pipeline) as string[]; const config = node.config || params.config; const defaults = node.defaults || params.defaults;   if (node.children) { return traverse(node.children, { ...params, pipeline, defaults, config, }); }   let inputStorage = structuredClone(node.inputs) as PluginParams[]; inputStorage = mergeDefaults(inputStorage, defaults); const pipelineCopy = structuredClone(pipeline);   while (pipelineCopy.length !== 0) { const pluginName = pipelineCopy.shift() as string; const plugin = params.pluginStorage.get(pluginName); const nodeConfig = config && config[pluginName];   console.debug(COMPUTING_PIPELINE_FOR_NODE(pluginName)); debugLogger.setExecutingPluginName(pluginName);   if (isExecute(plugin)) { inputStorage = await plugin.execute(inputStorage, nodeConfig); debugLogger.setExecutingPluginName();   node.outputs = inputStorage; }   if (isGroupBy(plugin)) { node.children = await plugin.execute( inputStorage, nodeConfig as GroupByConfig ); delete node.inputs; delete node.outputs;   await traverse(node.children, { ...params, pipeline: pipelineCopy, defaults, config, });   debugLogger.setExecutingPluginName();   break; } } };   /** * Creates copy of existing tree, then applies computing strategy. */ export const compute = async (tree: any, params: ComputeParams) => { const copyOfTree = structuredClone(tree);   await computeNode(copyOfTree, params);   return copyOfTree; };  </pre></td></tr></table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a> at 2024-06-25T13:39:04.332Z </div> <script src="../prettify.js"></script> <script> window.onload = function () { prettyPrint(); }; </script> <script src="../sorter.js"></script> <script src="../block-navigation.js"></script> </body> </html>