forked from tsai/budibase
mike12345567
6 years ago
48 changed files with 973 additions and 1761 deletions
@ -1,207 +0,0 @@ |
|||||
<script> |
|
||||
import { TextButton, Body, DropdownMenu, ModalContent } from "@budibase/bbui" |
|
||||
import { AddIcon, ArrowDownIcon } from "components/common/Icons/" |
|
||||
import actionTypes from "./actions" |
|
||||
import { createEventDispatcher } from "svelte" |
|
||||
import { automationStore } from "builderStore" |
|
||||
|
|
||||
const dispatch = createEventDispatcher() |
|
||||
const eventTypeKey = "##eventHandlerType" |
|
||||
|
|
||||
export let event |
|
||||
|
|
||||
let addActionButton |
|
||||
let addActionDropdown |
|
||||
let selectedAction |
|
||||
|
|
||||
$: actions = event || [] |
|
||||
$: selectedActionComponent = |
|
||||
selectedAction && |
|
||||
actionTypes.find(t => t.name === selectedAction[eventTypeKey]).component |
|
||||
|
|
||||
const deleteAction = index => { |
|
||||
actions.splice(index, 1) |
|
||||
actions = actions |
|
||||
} |
|
||||
|
|
||||
const addAction = actionType => () => { |
|
||||
const newAction = { |
|
||||
parameters: {}, |
|
||||
[eventTypeKey]: actionType.name, |
|
||||
} |
|
||||
actions.push(newAction) |
|
||||
selectedAction = newAction |
|
||||
actions = actions |
|
||||
addActionDropdown.hide() |
|
||||
} |
|
||||
|
|
||||
const selectAction = action => () => { |
|
||||
selectedAction = action |
|
||||
} |
|
||||
|
|
||||
const saveEventData = async () => { |
|
||||
// e.g. The Trigger Automation action exposes beforeSave, so it can |
|
||||
// create any automations it needs to |
|
||||
for (let action of actions) { |
|
||||
if (action[eventTypeKey] === "Trigger Automation") { |
|
||||
await createAutomation(action.parameters) |
|
||||
} |
|
||||
} |
|
||||
dispatch("change", actions) |
|
||||
} |
|
||||
|
|
||||
// called by the parent modal when actions are saved |
|
||||
const createAutomation = async parameters => { |
|
||||
if (parameters.automationId || !parameters.newAutomationName) return |
|
||||
|
|
||||
await automationStore.actions.create({ name: parameters.newAutomationName }) |
|
||||
|
|
||||
const appActionDefinition = $automationStore.blockDefinitions.TRIGGER.APP |
|
||||
|
|
||||
const newBlock = $automationStore.selectedAutomation.constructBlock( |
|
||||
"TRIGGER", |
|
||||
"APP", |
|
||||
appActionDefinition |
|
||||
) |
|
||||
|
|
||||
newBlock.inputs = { |
|
||||
fields: Object.entries(parameters.fields).reduce( |
|
||||
(fields, [key, value]) => { |
|
||||
fields[key] = value.type |
|
||||
return fields |
|
||||
}, |
|
||||
{} |
|
||||
), |
|
||||
} |
|
||||
|
|
||||
automationStore.actions.addBlockToAutomation(newBlock) |
|
||||
|
|
||||
await automationStore.actions.save($automationStore.selectedAutomation) |
|
||||
|
|
||||
parameters.automationId = $automationStore.selectedAutomation.automation._id |
|
||||
delete parameters.newAutomationName |
|
||||
} |
|
||||
</script> |
|
||||
|
|
||||
<ModalContent title="Actions" confirmText="Save" onConfirm={saveEventData}> |
|
||||
<div slot="header"> |
|
||||
<div bind:this={addActionButton}> |
|
||||
<TextButton text small blue on:click={addActionDropdown.show}> |
|
||||
<div style="height: 20px; width: 20px;"> |
|
||||
<AddIcon /> |
|
||||
</div> |
|
||||
Add Action |
|
||||
</TextButton> |
|
||||
</div> |
|
||||
<DropdownMenu |
|
||||
bind:this={addActionDropdown} |
|
||||
anchor={addActionButton} |
|
||||
align="right"> |
|
||||
<div class="available-actions-container"> |
|
||||
{#each actionTypes as actionType} |
|
||||
<div class="available-action" on:click={addAction(actionType)}> |
|
||||
<span>{actionType.name}</span> |
|
||||
</div> |
|
||||
{/each} |
|
||||
</div> |
|
||||
</DropdownMenu> |
|
||||
</div> |
|
||||
|
|
||||
<div class="actions-container"> |
|
||||
{#if actions && actions.length > 0} |
|
||||
{#each actions as action, index} |
|
||||
<div class="action-container"> |
|
||||
<div class="action-header" on:click={selectAction(action)}> |
|
||||
<Body small lh>{index + 1}. {action[eventTypeKey]}</Body> |
|
||||
<div class="row-expander" class:rotate={action !== selectedAction}> |
|
||||
<ArrowDownIcon /> |
|
||||
</div> |
|
||||
</div> |
|
||||
{#if action === selectedAction} |
|
||||
<div class="selected-action-container"> |
|
||||
<svelte:component |
|
||||
this={selectedActionComponent} |
|
||||
parameters={selectedAction.parameters} /> |
|
||||
<div class="delete-action-button"> |
|
||||
<TextButton text medium on:click={() => deleteAction(index)}> |
|
||||
Delete |
|
||||
</TextButton> |
|
||||
</div> |
|
||||
</div> |
|
||||
{/if} |
|
||||
</div> |
|
||||
{/each} |
|
||||
{/if} |
|
||||
</div> |
|
||||
|
|
||||
<div slot="footer"> |
|
||||
<a href="https://docs.budibase.com">Learn more about Actions</a> |
|
||||
</div> |
|
||||
</ModalContent> |
|
||||
|
|
||||
<style> |
|
||||
.action-header { |
|
||||
display: flex; |
|
||||
flex-direction: row; |
|
||||
align-items: center; |
|
||||
} |
|
||||
|
|
||||
.action-header > p { |
|
||||
flex: 1; |
|
||||
} |
|
||||
|
|
||||
.row-expander { |
|
||||
height: 30px; |
|
||||
width: 30px; |
|
||||
} |
|
||||
|
|
||||
.available-action { |
|
||||
padding: var(--spacing-m); |
|
||||
font-size: var(--font-size-m); |
|
||||
cursor: pointer; |
|
||||
} |
|
||||
|
|
||||
.available-action:hover { |
|
||||
background: var(--grey-2); |
|
||||
} |
|
||||
|
|
||||
.actions-container { |
|
||||
flex: 1; |
|
||||
min-height: 0; |
|
||||
padding-top: 0; |
|
||||
border: var(--border-light); |
|
||||
border-width: 0 0 1px 0; |
|
||||
overflow-y: auto; |
|
||||
} |
|
||||
|
|
||||
.action-container { |
|
||||
border: var(--border-light); |
|
||||
border-width: 1px 0 0 0; |
|
||||
} |
|
||||
|
|
||||
.selected-action-container { |
|
||||
padding-bottom: var(--spacing-s); |
|
||||
padding-top: var(--spacing-s); |
|
||||
} |
|
||||
|
|
||||
.delete-action-button { |
|
||||
padding-top: var(--spacing-l); |
|
||||
display: flex; |
|
||||
justify-content: flex-end; |
|
||||
flex-direction: row; |
|
||||
} |
|
||||
|
|
||||
a { |
|
||||
flex: 1; |
|
||||
color: var(--grey-5); |
|
||||
font-size: var(--font-size-s); |
|
||||
text-decoration: none; |
|
||||
} |
|
||||
a:hover { |
|
||||
color: var(--blue); |
|
||||
} |
|
||||
|
|
||||
.rotate :global(svg) { |
|
||||
transform: rotate(90deg); |
|
||||
} |
|
||||
</style> |
|
||||
@ -1,37 +0,0 @@ |
|||||
<script> |
|
||||
import { Select, Label } from "@budibase/bbui" |
|
||||
import { currentAsset, store } from "builderStore" |
|
||||
import { getDataProviderComponents } from "builderStore/dataBinding" |
|
||||
|
|
||||
export let parameters |
|
||||
|
|
||||
$: dataProviders = getDataProviderComponents( |
|
||||
$currentAsset, |
|
||||
$store.selectedComponentId |
|
||||
) |
|
||||
</script> |
|
||||
|
|
||||
<div class="root"> |
|
||||
<Label size="m" color="dark">Form</Label> |
|
||||
<Select secondary bind:value={parameters.componentId}> |
|
||||
<option value="" /> |
|
||||
{#if dataProviders} |
|
||||
{#each dataProviders as component} |
|
||||
<option value={component._id}>{component._instanceName}</option> |
|
||||
{/each} |
|
||||
{/if} |
|
||||
</Select> |
|
||||
</div> |
|
||||
|
|
||||
<style> |
|
||||
.root { |
|
||||
display: flex; |
|
||||
flex-direction: row; |
|
||||
align-items: baseline; |
|
||||
} |
|
||||
|
|
||||
.root :global(> div) { |
|
||||
flex: 1; |
|
||||
margin-left: var(--spacing-l); |
|
||||
} |
|
||||
</style> |
|
||||
@ -0,0 +1,77 @@ |
|||||
|
<script> |
||||
|
import { Button, Drawer, Spacer, Body } from "@budibase/bbui" |
||||
|
import { createEventDispatcher } from "svelte" |
||||
|
import { notifier } from "builderStore/store/notifications" |
||||
|
import { |
||||
|
getDatasourceForProvider, |
||||
|
getSchemaForDatasource, |
||||
|
} from "builderStore/dataBinding" |
||||
|
import SaveFields from "./EventsEditor/actions/SaveFields.svelte" |
||||
|
|
||||
|
const dispatch = createEventDispatcher() |
||||
|
|
||||
|
export let value = {} |
||||
|
export let componentInstance |
||||
|
let drawer |
||||
|
let tempValue = value |
||||
|
|
||||
|
$: schemaFields = getSchemaFields(componentInstance) |
||||
|
|
||||
|
const getSchemaFields = component => { |
||||
|
const datasource = getDatasourceForProvider(component) |
||||
|
const { schema } = getSchemaForDatasource(datasource) |
||||
|
return Object.values(schema || {}) |
||||
|
} |
||||
|
|
||||
|
const saveFilter = async () => { |
||||
|
dispatch("change", tempValue) |
||||
|
notifier.success("Filters saved.") |
||||
|
drawer.hide() |
||||
|
} |
||||
|
|
||||
|
const onFieldsChanged = event => { |
||||
|
tempValue = event.detail |
||||
|
} |
||||
|
</script> |
||||
|
|
||||
|
<Button secondary wide on:click={drawer.show}>Define Filters</Button> |
||||
|
<Drawer bind:this={drawer} title={'Filtering'}> |
||||
|
<heading slot="buttons"> |
||||
|
<Button thin blue on:click={saveFilter}>Save</Button> |
||||
|
</heading> |
||||
|
<div slot="body"> |
||||
|
<div class="root"> |
||||
|
<Body small grey> |
||||
|
{#if !Object.keys(tempValue || {}).length} |
||||
|
Add your first filter column. |
||||
|
{:else} |
||||
|
Results are filtered to only those which match all of the following |
||||
|
constaints. |
||||
|
{/if} |
||||
|
</Body> |
||||
|
<Spacer medium /> |
||||
|
<div class="fields"> |
||||
|
<SaveFields |
||||
|
parameterFields={value} |
||||
|
{schemaFields} |
||||
|
valueLabel="Equals" |
||||
|
on:change={onFieldsChanged} /> |
||||
|
</div> |
||||
|
</div> |
||||
|
</div> |
||||
|
</Drawer> |
||||
|
|
||||
|
<style> |
||||
|
.root { |
||||
|
padding: var(--spacing-l); |
||||
|
min-height: calc(40vh - 2 * var(--spacing-l)); |
||||
|
} |
||||
|
|
||||
|
.fields { |
||||
|
display: grid; |
||||
|
column-gap: var(--spacing-l); |
||||
|
row-gap: var(--spacing-s); |
||||
|
grid-template-columns: auto 1fr auto 1fr auto; |
||||
|
align-items: baseline; |
||||
|
} |
||||
|
</style> |
||||
File diff suppressed because it is too large
@ -1,285 +0,0 @@ |
|||||
const CouchDB = require("../../db") |
|
||||
const linkRows = require("../../db/linkedRows") |
|
||||
const csvParser = require("../../utilities/csvParser") |
|
||||
const { |
|
||||
getRowParams, |
|
||||
getTableParams, |
|
||||
generateTableID, |
|
||||
generateRowID, |
|
||||
} = require("../../db/utils") |
|
||||
const { isEqual } = require("lodash/fp") |
|
||||
const { FieldTypes, AutoFieldSubTypes } = require("../../constants") |
|
||||
const { inputProcessing } = require("../../utilities/rowProcessor") |
|
||||
|
|
||||
async function checkForColumnUpdates(db, oldTable, updatedTable) { |
|
||||
let updatedRows |
|
||||
const rename = updatedTable._rename |
|
||||
let deletedColumns = [] |
|
||||
if (oldTable && oldTable.schema && updatedTable.schema) { |
|
||||
deletedColumns = Object.keys(oldTable.schema).filter( |
|
||||
colName => updatedTable.schema[colName] == null |
|
||||
) |
|
||||
} |
|
||||
// check for renaming of columns or deleted columns
|
|
||||
if (rename || deletedColumns.length !== 0) { |
|
||||
const rows = await db.allDocs( |
|
||||
getRowParams(updatedTable._id, null, { |
|
||||
include_docs: true, |
|
||||
}) |
|
||||
) |
|
||||
updatedRows = rows.rows.map(({ doc }) => { |
|
||||
if (rename) { |
|
||||
doc[rename.updated] = doc[rename.old] |
|
||||
delete doc[rename.old] |
|
||||
} else if (deletedColumns.length !== 0) { |
|
||||
deletedColumns.forEach(colName => delete doc[colName]) |
|
||||
} |
|
||||
return doc |
|
||||
}) |
|
||||
delete updatedTable._rename |
|
||||
} |
|
||||
return updatedRows |
|
||||
} |
|
||||
|
|
||||
// makes sure the passed in table isn't going to reset the auto ID
|
|
||||
function makeSureTableUpToDate(table, tableToSave) { |
|
||||
if (!table) { |
|
||||
return tableToSave |
|
||||
} |
|
||||
// sure sure rev is up to date
|
|
||||
tableToSave._rev = table._rev |
|
||||
// make sure auto IDs are always updated - these are internal
|
|
||||
// so the client may not know they have changed
|
|
||||
for (let [field, column] of Object.entries(table.schema)) { |
|
||||
if ( |
|
||||
column.autocolumn && |
|
||||
column.subtype === AutoFieldSubTypes.AUTO_ID && |
|
||||
tableToSave.schema[field] |
|
||||
) { |
|
||||
tableToSave.schema[field].lastID = column.lastID |
|
||||
} |
|
||||
} |
|
||||
return tableToSave |
|
||||
} |
|
||||
|
|
||||
async function handleDataImport(user, table, dataImport) { |
|
||||
const db = new CouchDB(user.appId) |
|
||||
if (dataImport && dataImport.csvString) { |
|
||||
// Populate the table with rows imported from CSV in a bulk update
|
|
||||
const data = await csvParser.transform(dataImport) |
|
||||
|
|
||||
for (let i = 0; i < data.length; i++) { |
|
||||
let row = data[i] |
|
||||
row._id = generateRowID(table._id) |
|
||||
row.tableId = table._id |
|
||||
const processed = inputProcessing(user, table, row) |
|
||||
row = processed.row |
|
||||
// these auto-fields will never actually link anywhere (always builder)
|
|
||||
for (let [fieldName, schema] of Object.entries(table.schema)) { |
|
||||
if ( |
|
||||
schema.autocolumn && |
|
||||
(schema.subtype === AutoFieldSubTypes.CREATED_BY || |
|
||||
schema.subtype === AutoFieldSubTypes.UPDATED_BY) |
|
||||
) { |
|
||||
delete row[fieldName] |
|
||||
} |
|
||||
} |
|
||||
table = processed.table |
|
||||
data[i] = row |
|
||||
} |
|
||||
|
|
||||
await db.bulkDocs(data) |
|
||||
let response = await db.put(table) |
|
||||
table._rev = response._rev |
|
||||
} |
|
||||
return table |
|
||||
} |
|
||||
|
|
||||
async function handleSearchIndexes(db, table) { |
|
||||
// create relevant search indexes
|
|
||||
if (table.indexes && table.indexes.length > 0) { |
|
||||
const currentIndexes = await db.getIndexes() |
|
||||
const indexName = `search:${table._id}` |
|
||||
|
|
||||
const existingIndex = currentIndexes.indexes.find( |
|
||||
existing => existing.name === indexName |
|
||||
) |
|
||||
|
|
||||
if (existingIndex) { |
|
||||
const currentFields = existingIndex.def.fields.map( |
|
||||
field => Object.keys(field)[0] |
|
||||
) |
|
||||
|
|
||||
// if index fields have changed, delete the original index
|
|
||||
if (!isEqual(currentFields, table.indexes)) { |
|
||||
await db.deleteIndex(existingIndex) |
|
||||
// create/recreate the index with fields
|
|
||||
await db.createIndex({ |
|
||||
index: { |
|
||||
fields: table.indexes, |
|
||||
name: indexName, |
|
||||
ddoc: "search_ddoc", |
|
||||
type: "json", |
|
||||
}, |
|
||||
}) |
|
||||
} |
|
||||
} else { |
|
||||
// create/recreate the index with fields
|
|
||||
await db.createIndex({ |
|
||||
index: { |
|
||||
fields: table.indexes, |
|
||||
name: indexName, |
|
||||
ddoc: "search_ddoc", |
|
||||
type: "json", |
|
||||
}, |
|
||||
}) |
|
||||
} |
|
||||
} |
|
||||
return table |
|
||||
} |
|
||||
|
|
||||
exports.fetch = async function(ctx) { |
|
||||
const db = new CouchDB(ctx.user.appId) |
|
||||
const body = await db.allDocs( |
|
||||
getTableParams(null, { |
|
||||
include_docs: true, |
|
||||
}) |
|
||||
) |
|
||||
ctx.body = body.rows.map(row => row.doc) |
|
||||
} |
|
||||
|
|
||||
exports.find = async function(ctx) { |
|
||||
const db = new CouchDB(ctx.user.appId) |
|
||||
ctx.body = await db.get(ctx.params.id) |
|
||||
} |
|
||||
|
|
||||
exports.save = async function(ctx) { |
|
||||
const appId = ctx.user.appId |
|
||||
const db = new CouchDB(appId) |
|
||||
const { dataImport, ...rest } = ctx.request.body |
|
||||
let tableToSave = { |
|
||||
type: "table", |
|
||||
_id: generateTableID(), |
|
||||
views: {}, |
|
||||
...rest, |
|
||||
} |
|
||||
|
|
||||
// if the table obj had an _id then it will have been retrieved
|
|
||||
let oldTable |
|
||||
if (ctx.request.body && ctx.request.body._id) { |
|
||||
oldTable = await db.get(ctx.request.body._id) |
|
||||
tableToSave = makeSureTableUpToDate(oldTable, tableToSave) |
|
||||
} |
|
||||
|
|
||||
// make sure that types don't change of a column, have to remove
|
|
||||
// the column if you want to change the type
|
|
||||
if (oldTable && oldTable.schema) { |
|
||||
for (let propKey of Object.keys(tableToSave.schema)) { |
|
||||
let column = tableToSave.schema[propKey] |
|
||||
let oldColumn = oldTable.schema[propKey] |
|
||||
if (oldColumn && oldColumn.type !== column.type) { |
|
||||
ctx.throw(400, "Cannot change the type of a column") |
|
||||
} |
|
||||
} |
|
||||
} |
|
||||
|
|
||||
// Don't rename if the name is the same
|
|
||||
let { _rename } = tableToSave |
|
||||
if (_rename && _rename.old === _rename.updated) { |
|
||||
_rename = null |
|
||||
delete tableToSave._rename |
|
||||
} |
|
||||
|
|
||||
// rename row fields when table column is renamed
|
|
||||
if (_rename && tableToSave.schema[_rename.updated].type === FieldTypes.LINK) { |
|
||||
ctx.throw(400, "Cannot rename a linked column.") |
|
||||
} else if (_rename && tableToSave.primaryDisplay === _rename.old) { |
|
||||
ctx.throw(400, "Cannot rename the display column.") |
|
||||
} |
|
||||
|
|
||||
let updatedRows = await checkForColumnUpdates(db, oldTable, tableToSave) |
|
||||
|
|
||||
// update schema of non-statistics views when new columns are added
|
|
||||
for (let view in tableToSave.views) { |
|
||||
const tableView = tableToSave.views[view] |
|
||||
if (!tableView) continue |
|
||||
|
|
||||
if (tableView.schema.group || tableView.schema.field) continue |
|
||||
tableView.schema = tableToSave.schema |
|
||||
} |
|
||||
|
|
||||
// update linked rows
|
|
||||
const linkResp = await linkRows.updateLinks({ |
|
||||
appId, |
|
||||
eventType: oldTable |
|
||||
? linkRows.EventType.TABLE_UPDATED |
|
||||
: linkRows.EventType.TABLE_SAVE, |
|
||||
table: tableToSave, |
|
||||
oldTable: oldTable, |
|
||||
}) |
|
||||
if (linkResp != null && linkResp._rev) { |
|
||||
tableToSave._rev = linkResp._rev |
|
||||
} |
|
||||
|
|
||||
// don't perform any updates until relationships have been
|
|
||||
// checked by the updateLinks function
|
|
||||
if (updatedRows && updatedRows.length !== 0) { |
|
||||
await db.bulkDocs(updatedRows) |
|
||||
} |
|
||||
const result = await db.post(tableToSave) |
|
||||
tableToSave._rev = result.rev |
|
||||
|
|
||||
tableToSave = await handleSearchIndexes(db, tableToSave) |
|
||||
tableToSave = await handleDataImport(ctx.user, tableToSave, dataImport) |
|
||||
|
|
||||
ctx.eventEmitter && |
|
||||
ctx.eventEmitter.emitTable(`table:save`, appId, tableToSave) |
|
||||
|
|
||||
ctx.status = 200 |
|
||||
ctx.message = `Table ${ctx.request.body.name} saved successfully.` |
|
||||
ctx.body = tableToSave |
|
||||
} |
|
||||
|
|
||||
exports.destroy = async function(ctx) { |
|
||||
const appId = ctx.user.appId |
|
||||
const db = new CouchDB(appId) |
|
||||
const tableToDelete = await db.get(ctx.params.tableId) |
|
||||
|
|
||||
// Delete all rows for that table
|
|
||||
const rows = await db.allDocs( |
|
||||
getRowParams(ctx.params.tableId, null, { |
|
||||
include_docs: true, |
|
||||
}) |
|
||||
) |
|
||||
await db.bulkDocs(rows.rows.map(row => ({ ...row.doc, _deleted: true }))) |
|
||||
|
|
||||
// update linked rows
|
|
||||
await linkRows.updateLinks({ |
|
||||
appId, |
|
||||
eventType: linkRows.EventType.TABLE_DELETE, |
|
||||
table: tableToDelete, |
|
||||
}) |
|
||||
|
|
||||
// don't remove the table itself until very end
|
|
||||
await db.remove(tableToDelete) |
|
||||
|
|
||||
// remove table search index
|
|
||||
const currentIndexes = await db.getIndexes() |
|
||||
const existingIndex = currentIndexes.indexes.find( |
|
||||
existing => existing.name === `search:${ctx.params.tableId}` |
|
||||
) |
|
||||
if (existingIndex) { |
|
||||
await db.deleteIndex(existingIndex) |
|
||||
} |
|
||||
|
|
||||
ctx.eventEmitter && |
|
||||
ctx.eventEmitter.emitTable(`table:delete`, appId, tableToDelete) |
|
||||
ctx.status = 200 |
|
||||
ctx.message = `Table ${ctx.params.tableId} deleted.` |
|
||||
} |
|
||||
|
|
||||
exports.validateCSVSchema = async function(ctx) { |
|
||||
const { csvString, schema = {} } = ctx.request.body |
|
||||
const result = await csvParser.parse(csvString, schema) |
|
||||
ctx.body = { schema: result } |
|
||||
} |
|
||||
@ -0,0 +1,165 @@ |
|||||
|
const CouchDB = require("../../../db") |
||||
|
const linkRows = require("../../../db/linkedRows") |
||||
|
const csvParser = require("../../../utilities/csvParser") |
||||
|
const { |
||||
|
getRowParams, |
||||
|
getTableParams, |
||||
|
generateTableID, |
||||
|
} = require("../../../db/utils") |
||||
|
const { FieldTypes } = require("../../../constants") |
||||
|
const { TableSaveFunctions } = require("./utils") |
||||
|
|
||||
|
exports.fetch = async function(ctx) { |
||||
|
const db = new CouchDB(ctx.user.appId) |
||||
|
const body = await db.allDocs( |
||||
|
getTableParams(null, { |
||||
|
include_docs: true, |
||||
|
}) |
||||
|
) |
||||
|
ctx.body = body.rows.map(row => row.doc) |
||||
|
} |
||||
|
|
||||
|
exports.find = async function(ctx) { |
||||
|
const db = new CouchDB(ctx.user.appId) |
||||
|
ctx.body = await db.get(ctx.params.id) |
||||
|
} |
||||
|
|
||||
|
exports.save = async function(ctx) { |
||||
|
const appId = ctx.user.appId |
||||
|
const db = new CouchDB(appId) |
||||
|
const { dataImport, ...rest } = ctx.request.body |
||||
|
let tableToSave = { |
||||
|
type: "table", |
||||
|
_id: generateTableID(), |
||||
|
views: {}, |
||||
|
...rest, |
||||
|
} |
||||
|
|
||||
|
// if the table obj had an _id then it will have been retrieved
|
||||
|
let oldTable |
||||
|
if (ctx.request.body && ctx.request.body._id) { |
||||
|
oldTable = await db.get(ctx.request.body._id) |
||||
|
} |
||||
|
|
||||
|
// saving a table is a complex operation, involving many different steps, this
|
||||
|
// has been broken out into a utility to make it more obvious/easier to manipulate
|
||||
|
const tableSaveFunctions = new TableSaveFunctions({ |
||||
|
db, |
||||
|
ctx, |
||||
|
oldTable, |
||||
|
dataImport, |
||||
|
}) |
||||
|
tableToSave = await tableSaveFunctions.before(tableToSave) |
||||
|
|
||||
|
// make sure that types don't change of a column, have to remove
|
||||
|
// the column if you want to change the type
|
||||
|
if (oldTable && oldTable.schema) { |
||||
|
for (let propKey of Object.keys(tableToSave.schema)) { |
||||
|
let column = tableToSave.schema[propKey] |
||||
|
let oldColumn = oldTable.schema[propKey] |
||||
|
if (oldColumn && oldColumn.type !== column.type) { |
||||
|
ctx.throw(400, "Cannot change the type of a column") |
||||
|
} |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
// Don't rename if the name is the same
|
||||
|
let { _rename } = tableToSave |
||||
|
if (_rename && _rename.old === _rename.updated) { |
||||
|
_rename = null |
||||
|
delete tableToSave._rename |
||||
|
} |
||||
|
|
||||
|
// rename row fields when table column is renamed
|
||||
|
if (_rename && tableToSave.schema[_rename.updated].type === FieldTypes.LINK) { |
||||
|
ctx.throw(400, "Cannot rename a linked column.") |
||||
|
} else if (_rename && tableToSave.primaryDisplay === _rename.old) { |
||||
|
ctx.throw(400, "Cannot rename the display column.") |
||||
|
} |
||||
|
|
||||
|
tableToSave = await tableSaveFunctions.mid(tableToSave) |
||||
|
|
||||
|
// update schema of non-statistics views when new columns are added
|
||||
|
for (let view in tableToSave.views) { |
||||
|
const tableView = tableToSave.views[view] |
||||
|
if (!tableView) continue |
||||
|
|
||||
|
if (tableView.schema.group || tableView.schema.field) continue |
||||
|
tableView.schema = tableToSave.schema |
||||
|
} |
||||
|
|
||||
|
// update linked rows
|
||||
|
const linkResp = await linkRows.updateLinks({ |
||||
|
appId, |
||||
|
eventType: oldTable |
||||
|
? linkRows.EventType.TABLE_UPDATED |
||||
|
: linkRows.EventType.TABLE_SAVE, |
||||
|
table: tableToSave, |
||||
|
oldTable: oldTable, |
||||
|
}) |
||||
|
if (linkResp != null && linkResp._rev) { |
||||
|
tableToSave._rev = linkResp._rev |
||||
|
} |
||||
|
|
||||
|
// don't perform any updates until relationships have been
|
||||
|
// checked by the updateLinks function
|
||||
|
const updatedRows = tableSaveFunctions.getUpdatedRows() |
||||
|
if (updatedRows && updatedRows.length !== 0) { |
||||
|
await db.bulkDocs(updatedRows) |
||||
|
} |
||||
|
const result = await db.post(tableToSave) |
||||
|
tableToSave._rev = result.rev |
||||
|
|
||||
|
tableToSave = await tableSaveFunctions.after(tableToSave) |
||||
|
|
||||
|
ctx.eventEmitter && |
||||
|
ctx.eventEmitter.emitTable(`table:save`, appId, tableToSave) |
||||
|
|
||||
|
ctx.status = 200 |
||||
|
ctx.message = `Table ${ctx.request.body.name} saved successfully.` |
||||
|
ctx.body = tableToSave |
||||
|
} |
||||
|
|
||||
|
exports.destroy = async function(ctx) { |
||||
|
const appId = ctx.user.appId |
||||
|
const db = new CouchDB(appId) |
||||
|
const tableToDelete = await db.get(ctx.params.tableId) |
||||
|
|
||||
|
// Delete all rows for that table
|
||||
|
const rows = await db.allDocs( |
||||
|
getRowParams(ctx.params.tableId, null, { |
||||
|
include_docs: true, |
||||
|
}) |
||||
|
) |
||||
|
await db.bulkDocs(rows.rows.map(row => ({ ...row.doc, _deleted: true }))) |
||||
|
|
||||
|
// update linked rows
|
||||
|
await linkRows.updateLinks({ |
||||
|
appId, |
||||
|
eventType: linkRows.EventType.TABLE_DELETE, |
||||
|
table: tableToDelete, |
||||
|
}) |
||||
|
|
||||
|
// don't remove the table itself until very end
|
||||
|
await db.remove(tableToDelete) |
||||
|
|
||||
|
// remove table search index
|
||||
|
const currentIndexes = await db.getIndexes() |
||||
|
const existingIndex = currentIndexes.indexes.find( |
||||
|
existing => existing.name === `search:${ctx.params.tableId}` |
||||
|
) |
||||
|
if (existingIndex) { |
||||
|
await db.deleteIndex(existingIndex) |
||||
|
} |
||||
|
|
||||
|
ctx.eventEmitter && |
||||
|
ctx.eventEmitter.emitTable(`table:delete`, appId, tableToDelete) |
||||
|
ctx.status = 200 |
||||
|
ctx.message = `Table ${ctx.params.tableId} deleted.` |
||||
|
} |
||||
|
|
||||
|
exports.validateCSVSchema = async function(ctx) { |
||||
|
const { csvString, schema = {} } = ctx.request.body |
||||
|
const result = await csvParser.parse(csvString, schema) |
||||
|
ctx.body = { schema: result } |
||||
|
} |
||||
@ -0,0 +1,195 @@ |
|||||
|
const CouchDB = require("../../../db") |
||||
|
const csvParser = require("../../../utilities/csvParser") |
||||
|
const { getRowParams, generateRowID, ViewNames } = require("../../../db/utils") |
||||
|
const { isEqual } = require("lodash/fp") |
||||
|
const { AutoFieldSubTypes } = require("../../../constants") |
||||
|
const { inputProcessing } = require("../../../utilities/rowProcessor") |
||||
|
const { USERS_TABLE_SCHEMA } = require("../../../constants") |
||||
|
|
||||
|
exports.checkForColumnUpdates = async (db, oldTable, updatedTable) => { |
||||
|
let updatedRows = [] |
||||
|
const rename = updatedTable._rename |
||||
|
let deletedColumns = [] |
||||
|
if (oldTable && oldTable.schema && updatedTable.schema) { |
||||
|
deletedColumns = Object.keys(oldTable.schema).filter( |
||||
|
colName => updatedTable.schema[colName] == null |
||||
|
) |
||||
|
} |
||||
|
// check for renaming of columns or deleted columns
|
||||
|
if (rename || deletedColumns.length !== 0) { |
||||
|
const rows = await db.allDocs( |
||||
|
getRowParams(updatedTable._id, null, { |
||||
|
include_docs: true, |
||||
|
}) |
||||
|
) |
||||
|
updatedRows = rows.rows.map(({ doc }) => { |
||||
|
if (rename) { |
||||
|
doc[rename.updated] = doc[rename.old] |
||||
|
delete doc[rename.old] |
||||
|
} else if (deletedColumns.length !== 0) { |
||||
|
deletedColumns.forEach(colName => delete doc[colName]) |
||||
|
} |
||||
|
return doc |
||||
|
}) |
||||
|
delete updatedTable._rename |
||||
|
} |
||||
|
return { rows: updatedRows, table: updatedTable } |
||||
|
} |
||||
|
|
||||
|
// makes sure the passed in table isn't going to reset the auto ID
|
||||
|
exports.makeSureTableUpToDate = (table, tableToSave) => { |
||||
|
if (!table) { |
||||
|
return tableToSave |
||||
|
} |
||||
|
// sure sure rev is up to date
|
||||
|
tableToSave._rev = table._rev |
||||
|
// make sure auto IDs are always updated - these are internal
|
||||
|
// so the client may not know they have changed
|
||||
|
for (let [field, column] of Object.entries(table.schema)) { |
||||
|
if ( |
||||
|
column.autocolumn && |
||||
|
column.subtype === AutoFieldSubTypes.AUTO_ID && |
||||
|
tableToSave.schema[field] |
||||
|
) { |
||||
|
tableToSave.schema[field].lastID = column.lastID |
||||
|
} |
||||
|
} |
||||
|
return tableToSave |
||||
|
} |
||||
|
|
||||
|
exports.handleDataImport = async (user, table, dataImport) => { |
||||
|
const db = new CouchDB(user.appId) |
||||
|
if (dataImport && dataImport.csvString) { |
||||
|
// Populate the table with rows imported from CSV in a bulk update
|
||||
|
const data = await csvParser.transform(dataImport) |
||||
|
|
||||
|
for (let i = 0; i < data.length; i++) { |
||||
|
let row = data[i] |
||||
|
row._id = generateRowID(table._id) |
||||
|
row.tableId = table._id |
||||
|
const processed = inputProcessing(user, table, row) |
||||
|
row = processed.row |
||||
|
// these auto-fields will never actually link anywhere (always builder)
|
||||
|
for (let [fieldName, schema] of Object.entries(table.schema)) { |
||||
|
if ( |
||||
|
schema.autocolumn && |
||||
|
(schema.subtype === AutoFieldSubTypes.CREATED_BY || |
||||
|
schema.subtype === AutoFieldSubTypes.UPDATED_BY) |
||||
|
) { |
||||
|
delete row[fieldName] |
||||
|
} |
||||
|
} |
||||
|
table = processed.table |
||||
|
data[i] = row |
||||
|
} |
||||
|
|
||||
|
await db.bulkDocs(data) |
||||
|
let response = await db.put(table) |
||||
|
table._rev = response._rev |
||||
|
} |
||||
|
return table |
||||
|
} |
||||
|
|
||||
|
exports.handleSearchIndexes = async (db, table) => { |
||||
|
// create relevant search indexes
|
||||
|
if (table.indexes && table.indexes.length > 0) { |
||||
|
const currentIndexes = await db.getIndexes() |
||||
|
const indexName = `search:${table._id}` |
||||
|
|
||||
|
const existingIndex = currentIndexes.indexes.find( |
||||
|
existing => existing.name === indexName |
||||
|
) |
||||
|
|
||||
|
if (existingIndex) { |
||||
|
const currentFields = existingIndex.def.fields.map( |
||||
|
field => Object.keys(field)[0] |
||||
|
) |
||||
|
|
||||
|
// if index fields have changed, delete the original index
|
||||
|
if (!isEqual(currentFields, table.indexes)) { |
||||
|
await db.deleteIndex(existingIndex) |
||||
|
// create/recreate the index with fields
|
||||
|
await db.createIndex({ |
||||
|
index: { |
||||
|
fields: table.indexes, |
||||
|
name: indexName, |
||||
|
ddoc: "search_ddoc", |
||||
|
type: "json", |
||||
|
}, |
||||
|
}) |
||||
|
} |
||||
|
} else { |
||||
|
// create/recreate the index with fields
|
||||
|
await db.createIndex({ |
||||
|
index: { |
||||
|
fields: table.indexes, |
||||
|
name: indexName, |
||||
|
ddoc: "search_ddoc", |
||||
|
type: "json", |
||||
|
}, |
||||
|
}) |
||||
|
} |
||||
|
} |
||||
|
return table |
||||
|
} |
||||
|
|
||||
|
exports.checkStaticTables = table => { |
||||
|
// check user schema has all required elements
|
||||
|
if (table._id === ViewNames.USERS) { |
||||
|
for (let [key, schema] of Object.entries(USERS_TABLE_SCHEMA.schema)) { |
||||
|
// check if the schema exists on the table to be created/updated
|
||||
|
if (table.schema[key] == null) { |
||||
|
table.schema[key] = schema |
||||
|
} |
||||
|
} |
||||
|
} |
||||
|
return table |
||||
|
} |
||||
|
|
||||
|
class TableSaveFunctions { |
||||
|
constructor({ db, ctx, oldTable, dataImport }) { |
||||
|
this.db = db |
||||
|
this.ctx = ctx |
||||
|
this.oldTable = oldTable |
||||
|
this.dataImport = dataImport |
||||
|
// any rows that need updated
|
||||
|
this.rows = [] |
||||
|
} |
||||
|
|
||||
|
// before anything is done
|
||||
|
async before(table) { |
||||
|
if (this.oldTable) { |
||||
|
table = exports.makeSureTableUpToDate(this.oldTable, table) |
||||
|
} |
||||
|
table = exports.checkStaticTables(table) |
||||
|
return table |
||||
|
} |
||||
|
|
||||
|
// when confirmed valid
|
||||
|
async mid(table) { |
||||
|
let response = await exports.checkForColumnUpdates( |
||||
|
this.db, |
||||
|
this.oldTable, |
||||
|
table |
||||
|
) |
||||
|
this.rows = this.rows.concat(response.rows) |
||||
|
return table |
||||
|
} |
||||
|
|
||||
|
// after saving
|
||||
|
async after(table) { |
||||
|
table = await exports.handleSearchIndexes(this.db, table) |
||||
|
table = await exports.handleDataImport( |
||||
|
this.ctx.user, |
||||
|
table, |
||||
|
this.dataImport |
||||
|
) |
||||
|
return table |
||||
|
} |
||||
|
|
||||
|
getUpdatedRows() { |
||||
|
return this.rows |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
exports.TableSaveFunctions = TableSaveFunctions |
||||
Loading…
Reference in new issue