93 lines
2.6 KiB
JavaScript
93 lines
2.6 KiB
JavaScript
const {
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FieldTypes,
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FormulaTypes,
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AutoFieldDefaultNames,
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AutoFieldSubTypes,
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} = require("../../constants")
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const { processStringSync } = require("@budibase/string-templates")
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/**
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* If the subtype has been lost for any reason this works out what
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* subtype the auto column should be.
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*/
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exports.fixAutoColumnSubType = column => {
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if (!column.autocolumn || !column.name || column.subtype) {
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return column
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}
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// the columns which get auto generated
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if (column.name.endsWith(AutoFieldDefaultNames.CREATED_BY)) {
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column.subtype = AutoFieldSubTypes.CREATED_BY
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} else if (column.name.endsWith(AutoFieldDefaultNames.UPDATED_BY)) {
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column.subtype = AutoFieldSubTypes.UPDATED_BY
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} else if (column.name.endsWith(AutoFieldDefaultNames.CREATED_AT)) {
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column.subtype = AutoFieldSubTypes.CREATED_AT
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} else if (column.name.endsWith(AutoFieldDefaultNames.UPDATED_AT)) {
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column.subtype = AutoFieldSubTypes.UPDATED_AT
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} else if (column.name.endsWith(AutoFieldDefaultNames.AUTO_ID)) {
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column.subtype = AutoFieldSubTypes.AUTO_ID
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}
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return column
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}
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/**
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* Looks through the rows provided and finds formulas - which it then processes.
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*/
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exports.processFormulas = (
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table,
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rows,
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{ dynamic, contextRows } = { dynamic: true }
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) => {
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const single = !Array.isArray(rows)
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if (single) {
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rows = [rows]
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contextRows = contextRows ? [contextRows] : contextRows
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}
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for (let [column, schema] of Object.entries(table.schema)) {
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const isStatic = schema.formulaType === FormulaTypes.STATIC
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if (
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schema.type !== FieldTypes.FORMULA ||
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(dynamic && isStatic) ||
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(!dynamic && !isStatic)
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) {
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continue
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}
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// iterate through rows and process formula
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for (let i = 0; i < rows.length; i++) {
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if (schema.formula) {
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let row = rows[i]
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let context = contextRows ? contextRows[i] : row
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rows[i] = {
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...row,
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[column]: processStringSync(schema.formula, context),
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}
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}
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}
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}
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return single ? rows[0] : rows
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}
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/**
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* Processes any date columns and ensures that those without the ignoreTimezones
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* flag set are parsed as UTC rather than local time.
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*/
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exports.processDates = (table, rows) => {
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let datesWithTZ = []
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for (let [column, schema] of Object.entries(table.schema)) {
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if (schema.type !== FieldTypes.DATETIME) {
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continue
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}
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if (!schema.ignoreTimezones) {
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datesWithTZ.push(column)
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}
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}
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for (let row of rows) {
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for (let col of datesWithTZ) {
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if (row[col] && typeof row[col] === "string" && !row[col].endsWith("Z")) {
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row[col] = new Date(row[col]).toISOString()
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}
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}
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}
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return rows
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}
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