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(core) Use MetaTableData more

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Summary:
Add more method overrides to MetaTableData for extra type safety.

Use MetaTableData, MetaRowRecord, and getMetaTable in more places.

Test Plan: Mostly it just has to compile. Tested manually that types are being checked more strictly now, e.g. by adding a typo to property names. Some type casting has also been removed.

Reviewers: dsagal

Reviewed By: dsagal

Subscribers: dsagal

Differential Revision: https://phab.getgrist.com/D3168
This commit is contained in:
Alex Hall 2021-12-07 13:21:16 +02:00
parent 116fb15eda
commit faec8177ab
18 changed files with 157 additions and 126 deletions
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7
app/client/aclui/AccessRules.ts
View File

@ -38,6 +38,7 @@ import {isHiddenCol} from 'app/common/gristTypes';
import {isObject} from 'app/common/gutil';
import * as roles from 'app/common/roles';
import {SchemaTypes} from 'app/common/schema';
import {MetaRowRecord} from 'app/common/TableData';
import {ANONYMOUS_USER_EMAIL, EVERYONE_EMAIL, getRealAccess} from 'app/common/UserAPI';
import {
BaseObservable,
@ -216,11 +217,11 @@ export class AccessRules extends Disposable {
// ACL tables (they may have changed by other users). So our changes will win.
const docData = this._gristDoc.docData;
const resourcesTable = docData.getTable('_grist_ACLResources')!;
const rulesTable = docData.getTable('_grist_ACLRules')!;
const resourcesTable = docData.getMetaTable('_grist_ACLResources');
const rulesTable = docData.getMetaTable('_grist_ACLRules');
// Add/remove resources to have just the ones we need.
const newResources: RowRecord[] = flatten(
const newResources: MetaRowRecord<'_grist_ACLResources'>[] = flatten(
[{tableId: '*', colIds: '*'}],
this._specialRules.get()?.getResources() || [],
...this._tableRules.get().map(t => t.getResources()))

2
app/client/components/GristDoc.ts
View File

@ -675,7 +675,7 @@ export class GristDoc extends DisposableWithEvents {
}
public hasGranularAccessRules(): boolean {
const rulesTable = this.docData.getTable('_grist_ACLRules')!;
const rulesTable = this.docData.getMetaTable('_grist_ACLRules');
// To check if there are rules, ignore the default no-op rule created for an older incarnation
// of ACLs. It exists in older documents, and is still created for new ones. We detect it by
// the use of the deprecated 'permissions' field, and not the new 'permissionsText' field.

4
app/client/components/duplicatePage.ts
View File

@ -90,7 +90,7 @@ async function updateViewSections(gristDoc: GristDoc, destViewSections: ViewSect
const records: RowRecord[] = [];
for (const srcViewSection of srcViewSections) {
const viewSectionLayoutSpec = patchLayoutSpec(srcViewSection.layoutSpecObj.peek(), fieldsMap);
const record = gristDoc.docData.getTable('_grist_Views_section')!.getRecord(srcViewSection.getRowId())!;
const record = gristDoc.docData.getMetaTable('_grist_Views_section').getRecord(srcViewSection.getRowId())!;
records.push({
...record,
layoutSpec: JSON.stringify(viewSectionLayoutSpec),
@ -126,7 +126,7 @@ async function updateViewFields(gristDoc: GristDoc, destViewSections: ViewSectio
const srcViewFields: ViewFieldRec[] = srcViewSection!.viewFields.peek().peek();
const parentId = destViewSection!.getRowId();
for (const field of srcViewFields) {
const record = docData.getTable('_grist_Views_section_field')!.getRecord(field.getRowId())!;
const record = docData.getMetaTable('_grist_Views_section_field').getRecord(field.getRowId())!;
fieldsToAdd.push({...record, parentId});
}
}

8
app/client/models/DocData.ts
View File

@ -5,10 +5,11 @@
*/
import {DocComm} from 'app/client/components/DocComm';
import {TableData} from 'app/client/models/TableData';
import {MetaTableData, TableData} from 'app/client/models/TableData';
import {ApplyUAOptions, ApplyUAResult} from 'app/common/ActiveDocAPI';
import {CellValue, TableDataAction, UserAction} from 'app/common/DocActions';
import {DocData as BaseDocData} from 'app/common/DocData';
import {SchemaTypes} from 'app/common/schema';
import {ColTypeMap} from 'app/common/TableData';
import * as bluebird from 'bluebird';
import {Emitter} from 'grainjs';
@ -51,6 +52,11 @@ export class DocData extends BaseDocData {
return super.getTable(tableId) as TableData;
}
// Version of inherited getMetaTable() which returns the enhanced TableData type.
public getMetaTable<TableId extends keyof SchemaTypes>(tableId: TableId): MetaTableData<TableId> {
return super.getMetaTable(tableId) as any;
}
/**
* Finds up to n most likely target columns for the given values in the document.
*/

7
app/client/models/TableData.ts
View File

@ -7,13 +7,14 @@ import { DocData } from 'app/client/models/DocData';
import {DocAction, ReplaceTableData, TableDataAction, UserAction} from 'app/common/DocActions';
import {isRaisedException} from 'app/common/gristTypes';
import {countIf} from 'app/common/gutil';
import { TableData as BaseTableData, ColTypeMap } from 'app/common/TableData';
import {SchemaTypes} from 'app/common/schema';
import {ColTypeMap, MetaTableData as MetaTableDataBase, TableData as TableDataBase} from 'app/common/TableData';
import {Emitter} from 'grainjs';
/**
* TableData class to maintain a single table's data.
*/
export class TableData extends BaseTableData {
export class TableData extends TableDataBase {
public readonly tableActionEmitter = new Emitter();
public readonly dataLoadedEmitter = new Emitter();
@ -108,3 +109,5 @@ export class TableData extends BaseTableData {
return applied;
}
}
export type MetaTableData<TableId extends keyof SchemaTypes> = MetaTableDataBase<TableId> & TableData;

12
app/client/widgets/AttachmentsEditor.ts
View File

@ -7,7 +7,7 @@ import {dom, LiveIndex, makeLiveIndex, styled} from 'grainjs';
import {DocComm} from 'app/client/components/DocComm';
import {selectFiles, uploadFiles} from 'app/client/lib/uploads';
import {DocData} from 'app/client/models/DocData';
import {TableData} from 'app/client/models/TableData';
import {MetaTableData} from 'app/client/models/TableData';
import {basicButton, basicButtonLink, cssButtonGroup} from 'app/client/ui2018/buttons';
import {colors, testId, vars} from 'app/client/ui2018/cssVars';
import {editableLabel} from 'app/client/ui2018/editableLabel';
@ -47,7 +47,7 @@ interface Attachment {
* download, add or remove attachments in the edited cell.
*/
export class AttachmentsEditor extends NewBaseEditor {
private _attachmentsTable: TableData;
private _attachmentsTable: MetaTableData<'_grist_Attachments'>;
private _docComm: DocComm;
private _rowIds: MutableObsArray<number>;
@ -64,15 +64,15 @@ export class AttachmentsEditor extends NewBaseEditor {
// editValue is abused slightly to indicate a 1-based index of the attachment.
const initRowIndex: number|undefined = (options.editValue && parseInt(options.editValue, 0) - 1) || 0;
this._attachmentsTable = docData.getTable('_grist_Attachments')!;
this._attachmentsTable = docData.getMetaTable('_grist_Attachments');
this._docComm = docData.docComm;
this._rowIds = obsArray(Array.isArray(cellValue) ? cellValue.slice(1) as number[] : []);
this._attachments = computedArray(this._rowIds, (val: number): Attachment => {
const fileIdent: string = this._attachmentsTable.getValue(val, 'fileIdent') as string;
const fileIdent: string = this._attachmentsTable.getValue(val, 'fileIdent')!;
const fileType = mimeTypes.lookup(fileIdent) || 'application/octet-stream';
const filename: Observable<string> =
observable(this._attachmentsTable.getValue(val, 'fileName') as string);
observable(this._attachmentsTable.getValue(val, 'fileName')!);
return {
rowId: val,
fileIdent,
@ -187,7 +187,7 @@ export class AttachmentsEditor extends NewBaseEditor {
private async _renameAttachment(att: Attachment, fileName: string): Promise<void> {
await this._attachmentsTable.sendTableAction(['UpdateRecord', att.rowId, {fileName}]);
// Update the observable, since it's not on its own observing changes.
att.filename.set(this._attachmentsTable.getValue(att.rowId, 'fileName') as string);
att.filename.set(this._attachmentsTable.getValue(att.rowId, 'fileName')!);
}
private _getUrl(fileIdent: string, filename: string, inline?: boolean): string {

22
app/client/widgets/AttachmentsWidget.ts
View File

@ -7,7 +7,7 @@ import {cssRow} from 'app/client/ui/RightPanel';
import {colors, vars} from 'app/client/ui2018/cssVars';
import {NewAbstractWidget} from 'app/client/widgets/NewAbstractWidget';
import {encodeQueryParams} from 'app/common/gutil';
import {TableData} from 'app/common/TableData';
import {MetaTableData} from 'app/client/models/TableData';
import {UploadResult} from 'app/common/uploads';
import {extname} from 'path';
@ -66,7 +66,7 @@ export interface SavingObservable<T> extends ko.Observable<T> {
*/
export class AttachmentsWidget extends NewAbstractWidget {
private _attachmentsTable: TableData;
private _attachmentsTable: MetaTableData<'_grist_Attachments'>;
private _height: SavingObservable<string>;
constructor(field: any) {
@ -74,7 +74,7 @@ export class AttachmentsWidget extends NewAbstractWidget {
// TODO: the Attachments table currently treated as metadata, and loaded on open,
// but should probably be loaded on demand as it contains user data, which may be large.
this._attachmentsTable = this._getDocData().getTable('_grist_Attachments')!;
this._attachmentsTable = this._getDocData().getMetaTable('_grist_Attachments');
this._height = this.options.prop('height') as SavingObservable<string>;
@ -122,12 +122,12 @@ export class AttachmentsWidget extends NewAbstractWidget {
}
protected _buildAttachment(value: number, allValues: Computed<number[]>): Element {
const filename: string = this._attachmentsTable.getValue(value, 'fileName') as string;
const fileIdent: string = this._attachmentsTable.getValue(value, 'fileIdent') as string;
const height: number = this._attachmentsTable.getValue(value, 'imageHeight') as number;
const width: number = this._attachmentsTable.getValue(value, 'imageWidth') as number;
const hasPreview: boolean = Boolean(height);
const ratio: number = hasPreview ? (width / height) : 1;
const filename = this._attachmentsTable.getValue(value, 'fileName')!;
const fileIdent = this._attachmentsTable.getValue(value, 'fileIdent')!;
const height = this._attachmentsTable.getValue(value, 'imageHeight')!;
const width = this._attachmentsTable.getValue(value, 'imageWidth')!;
const hasPreview = Boolean(height);
const ratio = hasPreview ? (width / height) : 1;
return attachmentPreview({title: filename}, // Add a filename tooltip to the previews.
dom.style('height', (use) => `${use(this._height)}px`),
@ -146,7 +146,7 @@ export class AttachmentsWidget extends NewAbstractWidget {
// Returns the attachment download url.
private _getUrl(rowId: number): string {
const ident = this._attachmentsTable.getValue(rowId, 'fileIdent') as string;
const ident = this._attachmentsTable.getValue(rowId, 'fileIdent');
if (!ident) {
return '';
} else {
@ -154,7 +154,7 @@ export class AttachmentsWidget extends NewAbstractWidget {
return docComm.docUrl('attachment') + '?' + encodeQueryParams({
...docComm.getUrlParams(),
ident,
name: this._attachmentsTable.getValue(rowId, 'fileName') as string
name: this._attachmentsTable.getValue(rowId, 'fileName')
});
}
}

22
app/common/ACLRuleCollection.ts
View File

@ -1,9 +1,9 @@
import {parsePermissions} from 'app/common/ACLPermissions';
import {ILogger} from 'app/common/BaseAPI';
import { CellValue, RowRecord } from 'app/common/DocActions';
import {DocData} from 'app/common/DocData';
import {AclMatchFunc, ParsedAclFormula, RulePart, RuleSet, UserAttributeRule} from 'app/common/GranularAccessClause';
import {getSetMapValue} from 'app/common/gutil';
import {MetaRowRecord} from 'app/common/TableData';
import sortBy = require('lodash/sortBy');
const defaultMatchFunc: AclMatchFunc = () => true;
@ -231,8 +231,8 @@ export class ACLRuleCollection {
* Check that all references to table and column IDs in ACL rules are valid.
*/
public checkDocEntities(docData: DocData) {
const tablesTable = docData.getTable('_grist_Tables')!;
const columnsTable = docData.getTable('_grist_Tables_column')!;
const tablesTable = docData.getMetaTable('_grist_Tables');
const columnsTable = docData.getMetaTable('_grist_Tables_column');
// Collect valid tableIds and check rules against those.
const validTableIds = new Set(tablesTable.getColValues('tableId'));
@ -242,9 +242,9 @@ export class ACLRuleCollection {
}
// Collect valid columns, grouped by tableRef (rowId of table record).
const validColumns = new Map<number, Set<CellValue>>(); // Map from tableRef to set of colIds.
const colTableRefs = columnsTable.getColValues('parentId')!;
for (const [i, colId] of columnsTable.getColValues('colId')!.entries()) {
const validColumns = new Map<number, Set<string>>(); // Map from tableRef to set of colIds.
const colTableRefs = columnsTable.getColValues('parentId');
for (const [i, colId] of columnsTable.getColValues('colId').entries()) {
getSetMapValue(validColumns, colTableRefs[i], () => new Set()).add(colId);
}
@ -302,14 +302,14 @@ export interface ReadAclResults {
* UserAttributeRules. This is used by both client-side code and server-side.
*/
function readAclRules(docData: DocData, {log, compile}: ReadAclOptions): ReadAclResults {
const resourcesTable = docData.getTable('_grist_ACLResources')!;
const rulesTable = docData.getTable('_grist_ACLRules')!;
const resourcesTable = docData.getMetaTable('_grist_ACLResources');
const rulesTable = docData.getMetaTable('_grist_ACLRules');
const ruleSets: RuleSet[] = [];
const userAttributes: UserAttributeRule[] = [];
// Group rules by resource first, ordering by rulePos. Each group will become a RuleSet.
const rulesByResource = new Map<number, RowRecord[]>();
const rulesByResource = new Map<number, Array<MetaRowRecord<'_grist_ACLRules'>>>();
for (const ruleRecord of sortBy(rulesTable.getRecords(), 'rulePos')) {
getSetMapValue(rulesByResource, ruleRecord.resource, () => []).push(ruleRecord);
}
@ -325,8 +325,8 @@ function readAclRules(docData: DocData, {log, compile}: ReadAclOptions): ReadAcl
// intentionally ignore and skip.
continue;
}
const tableId = resourceRec.tableId as string;
const colIds = resourceRec.colIds === '*' ? '*' : (resourceRec.colIds as string).split(',');
const tableId = resourceRec.tableId;
const colIds = resourceRec.colIds === '*' ? '*' : resourceRec.colIds.split(',');
const body: RulePart[] = [];
for (const rule of rules) {

3
app/common/GranularAccessClause.ts
View File

@ -1,5 +1,6 @@
import {PartialPermissionSet} from 'app/common/ACLPermissions';
import {CellValue, RowRecord} from 'app/common/DocActions';
import {MetaRowRecord} from 'app/common/TableData';
import {Role} from './roles';
export interface RuleSet {
@ -11,7 +12,7 @@ export interface RuleSet {
}
export interface RulePart {
origRecord?: RowRecord; // Original record used to create this RulePart.
origRecord?: MetaRowRecord<'_grist_ACLRules'>; // Original record used to create this RulePart.
aclFormula: string;
permissions: PartialPermissionSet;
permissionsText: string; // The text version of PermissionSet, as stored.

45
app/common/TableData.ts
View File

@ -13,7 +13,6 @@ import fromPairs = require('lodash/fromPairs');
export interface ColTypeMap { [colId: string]: string; }
type RowFunc<T> = (rowId: number) => T;
type UIRowFunc<T> = (rowId: UIRowId) => T;
interface ColData {
@ -325,7 +324,7 @@ export class TableData extends ActionDispatcher implements SkippableRows {
* Returns the first rowId matching the given filters, or 0 if no match. If there are multiple
* matches, it is unspecified which will be returned.
*/
public findMatchingRowId(properties: {[key: string]: CellValue}): number {
public findMatchingRowId(properties: {[key: string]: CellValue | undefined}): number {
const props = Object.keys(properties).map(p => ({col: this._columns.get(p)!, value: properties[p]}));
if (!props.every((p) => p.col)) {
return 0;
@ -480,7 +479,15 @@ export class TableData extends ActionDispatcher implements SkippableRows {
}
}
export type MetaRowRecord<TableId extends keyof SchemaTypes> = SchemaTypes[TableId] & RowRecord;
// A type safe record of a meta table with types as defined in schema.ts
// '&' is used because declaring the id field and the index signature in one block gives a syntax error.
// The second part is basically equivalent to SchemaTypes[TableId]
// but TS sees that as incompatible with RowRecord and doesn't allow simple overrides in MetaTableData.
export type MetaRowRecord<TableId extends keyof SchemaTypes> =
{ id: number } &
{ [ColId in keyof SchemaTypes[TableId]]: SchemaTypes[TableId][ColId] & CellValue };
type MetaColId<TableId extends keyof SchemaTypes> = keyof MetaRowRecord<TableId> & string;
/**
* Behaves the same as TableData, but uses SchemaTypes for type safety of its columns.
@ -490,6 +497,11 @@ export class MetaTableData<TableId extends keyof SchemaTypes> extends TableData
super(tableId, tableData, colTypes);
}
public getValue<ColId extends MetaColId<TableId>>(rowId: number, colId: ColId):
MetaRowRecord<TableId>[ColId] | undefined {
return super.getValue(rowId, colId) as any;
}
public getRecords(): Array<MetaRowRecord<TableId>> {
return super.getRecords() as any;
}
@ -498,14 +510,31 @@ export class MetaTableData<TableId extends keyof SchemaTypes> extends TableData
return super.getRecord(rowId) as any;
}
/**
* Same as getRowPropFunc, but I couldn't get a direct override to compile.
*/
public getMetaRowPropFunc<ColId extends keyof SchemaTypes[TableId]>(
public filterRecords(properties: Partial<MetaRowRecord<TableId>>): Array<MetaRowRecord<TableId>> {
return super.filterRecords(properties) as any;
}
public findMatchingRowId(properties: Partial<MetaRowRecord<TableId>>): number {
return super.findMatchingRowId(properties);
}
public getRowPropFunc<ColId extends MetaColId<TableId>>(
colId: ColId
): RowFunc<SchemaTypes[TableId][ColId]|undefined> {
): UIRowFunc<MetaRowRecord<TableId>[ColId]> {
return super.getRowPropFunc(colId as any) as any;
}
public getColValues<ColId extends MetaColId<TableId>>(
colId: ColId
): ReadonlyArray<MetaRowRecord<TableId>[ColId]> {
return super.getColValues(colId) as any;
}
public findRow<ColId extends MetaColId<TableId>>(
colId: ColId, colValue: MetaRowRecord<TableId>[ColId]
): number {
return super.findRow(colId, colValue);
}
}
function reassignArray<T>(targetArray: T[], sourceArray: T[]): void {

43
app/server/lib/ActiveDoc.ts
View File

@ -4,20 +4,9 @@
* change events.
*/
import { ActionSummary } from "app/common/ActionSummary";
import { DocTriggers } from "app/server/lib/Triggers";
import * as assert from 'assert';
import {Mutex} from 'async-mutex';
import * as bluebird from 'bluebird';
import {EventEmitter} from 'events';
import {IMessage, MsgType} from 'grain-rpc';
import * as imageSize from 'image-size';
import * as moment from 'moment-timezone';
import fetch from 'node-fetch';
import * as tmp from 'tmp';
import {getEnvContent, LocalActionBundle, SandboxActionBundle, UserActionBundle} from 'app/common/ActionBundle';
import {ActionGroup, MinimalActionGroup} from 'app/common/ActionGroup';
import {ActionSummary} from "app/common/ActionSummary";
import {
ApplyUAOptions,
ApplyUAResult,
@ -36,7 +25,6 @@ import {mapGetOrSet, MapWithTTL} from 'app/common/AsyncCreate';
import {
CellValue,
DocAction,
RowRecord,
TableDataAction,
TableRecordValue,
toTableDataAction,
@ -50,6 +38,7 @@ import {FormulaProperties, getFormulaProperties} from 'app/common/GranularAccess
import {byteString, countIf, safeJsonParse} from 'app/common/gutil';
import {InactivityTimer} from 'app/common/InactivityTimer';
import {schema, SCHEMA_VERSION} from 'app/common/schema';
import {MetaRowRecord} from 'app/common/TableData';
import {FetchUrlOptions, UploadResult} from 'app/common/uploads';
import {DocReplacementOptions, DocState, DocStateComparison} from 'app/common/UserAPI';
import {ParseOptions} from 'app/plugin/FileParserAPI';
@ -66,7 +55,17 @@ import * as log from 'app/server/lib/log';
import {LogMethods} from "app/server/lib/LogMethods";
import {shortDesc} from 'app/server/lib/shortDesc';
import {TableMetadataLoader} from 'app/server/lib/TableMetadataLoader';
import {DocTriggers} from "app/server/lib/Triggers";
import {fetchURL, FileUploadInfo, globalUploadSet, UploadInfo} from 'app/server/lib/uploads';
import * as assert from 'assert';
import {Mutex} from 'async-mutex';
import * as bluebird from 'bluebird';
import {EventEmitter} from 'events';
import {IMessage, MsgType} from 'grain-rpc';
import * as imageSize from 'image-size';
import * as moment from 'moment-timezone';
import fetch from 'node-fetch';
import * as tmp from 'tmp';
import {ActionHistory} from './ActionHistory';
import {ActionHistoryImpl} from './ActionHistoryImpl';
@ -89,8 +88,8 @@ import {findOrAddAllEnvelope, Sharing} from './Sharing';
import cloneDeep = require('lodash/cloneDeep');
import flatten = require('lodash/flatten');
import remove = require('lodash/remove');
import zipObject = require('lodash/zipObject');
import without = require('lodash/without');
import zipObject = require('lodash/zipObject');
bluebird.promisifyAll(tmp);
@ -608,14 +607,14 @@ export class ActiveDoc extends EventEmitter {
* Returns the record from _grist_Attachments table for the given attachment ID,
* or throws an error if not found.
*/
public getAttachmentMetadata(attId: number|string): RowRecord {
public getAttachmentMetadata(attId: number|string): MetaRowRecord<'_grist_Attachments'> {
// docData should always be available after loadDoc() or createDoc().
if (!this.docData) {
throw new Error("No doc data");
}
// Parse strings into numbers to make more convenient to call from route handlers.
const attachmentId: number = (typeof attId === 'string') ? parseInt(attId, 10) : attId;
const attRecord = this.docData.getTable('_grist_Attachments')!.getRecord(attachmentId);
const attRecord = this.docData.getMetaTable('_grist_Attachments').getRecord(attachmentId);
if (!attRecord) {
throw new ApiError(`Attachment not found: ${attId}`, 404);
}
@ -1116,14 +1115,14 @@ export class ActiveDoc extends EventEmitter {
throw new Error('Cannot list ACL resources');
}
const result: {[tableId: string]: string[]} = {};
const tables = this.docData.getTable('_grist_Tables')!;
for (const tableId of tables.getColValues('tableId')!) {
result[tableId as string] = ['id'];
const tables = this.docData.getMetaTable('_grist_Tables');
for (const tableId of tables.getColValues('tableId')) {
result[tableId] = ['id'];
}
const columns = this.docData.getTable('_grist_Tables_column')!;
const columns = this.docData.getMetaTable('_grist_Tables_column');
for (const col of columns.getRecords()) {
const tableId = tables.getValue(col.parentId as number, 'tableId');
result[tableId as string].push(col.colId as string);
const tableId = tables.getValue(col.parentId, 'tableId')!;
result[tableId].push(col.colId);
}
return result;
}

4
app/server/lib/DocPluginManager.ts
View File

@ -33,8 +33,8 @@ class GristDocAPIImpl implements GristDocAPI {
public async getDocName() { return this._activeDoc.docName; }
public async listTables(): Promise<string[]> {
const table = this._activeDoc.docData!.getTable('_grist_Tables')!;
return (table.getColValues('tableId') as string[])
const table = this._activeDoc.docData!.getMetaTable('_grist_Tables');
return table.getColValues('tableId')
.filter(id => !id.startsWith("GristSummary_")).sort();
}

6
app/server/lib/ExpandedQuery.ts
View File

@ -56,8 +56,8 @@ export function expandQuery(iquery: ServerQuery, docData: DocData, onDemandFormu
// Iterate through all formulas, adding joins and selects as we go.
if (onDemandFormulas) {
// Look up the main table for the query.
const tables = docData.getTable('_grist_Tables')!;
const columns = docData.getTable('_grist_Tables_column')!;
const tables = docData.getMetaTable('_grist_Tables');
const columns = docData.getMetaTable('_grist_Tables_column');
const tableRef = tables.findRow('tableId', query.tableId);
if (!tableRef) { throw new ApiError('table not found', 404); }
@ -81,7 +81,7 @@ export function expandQuery(iquery: ServerQuery, docData: DocData, onDemandFormu
let error = "";
if (formula.kind === 'foreignColumn') {
const altTableId = references.get(formula.refColId);
const altTableRef = tables.findRow('tableId', altTableId);
const altTableRef = tables.findRow('tableId', altTableId!);
if (altTableId && altTableRef) {
const altColumn = columns.filterRecords({parentId: altTableRef, isFormula: false, colId: formula.colId});
// TODO: deal with a formula column in the other table.

48
app/server/lib/Export.ts
View File

@ -1,6 +1,5 @@
import {ApiError} from 'app/common/ApiError';
import {buildColFilter} from 'app/common/ColumnFilterFunc';
import {RowRecord} from 'app/common/DocActions';
import {DocData} from 'app/common/DocData';
import {DocumentSettings} from 'app/common/DocumentSettings';
import * as gristTypes from 'app/common/gristTypes';
@ -9,7 +8,7 @@ import {buildRowFilter} from 'app/common/RowFilterFunc';
import {SchemaTypes} from 'app/common/schema';
import {SortFunc} from 'app/common/SortFunc';
import {Sort} from 'app/common/SortSpec';
import {TableData} from 'app/common/TableData';
import {MetaRowRecord, MetaTableData} from 'app/common/TableData';
import {ActiveDoc} from 'app/server/lib/ActiveDoc';
import {RequestWithLogin} from 'app/server/lib/Authorizer';
import {docSessionFromRequest} from 'app/server/lib/DocSession';
@ -103,12 +102,14 @@ function safe<T>(value: T, msg: string) {
}
// Helper to for getting table from docData.
const safeTable = (docData: DocData, name: keyof SchemaTypes) => safe(docData.getTable(name),
`No table '${name}' in document with id ${docData}`);
function safeTable<TableId extends keyof SchemaTypes>(docData: DocData, name: TableId) {
return safe(docData.getMetaTable(name), `No table '${name}' in document with id ${docData}`);
}
// Helper for getting record safe
const safeRecord = (table: TableData, id: number) => safe(table.getRecord(id),
`No record ${id} in table ${table.tableId}`);
function safeRecord<TableId extends keyof SchemaTypes>(table: MetaTableData<TableId>, id: number) {
return safe(table.getRecord(id), `No record ${id} in table ${table.tableId}`);
}
/**
* Builds export for all raw tables that are in doc.
@ -138,9 +139,9 @@ export async function exportTable(
req: express.Request): Promise<ExportData> {
const docData = safe(activeDoc.docData, "No docData in active document");
const tables = safeTable(docData, '_grist_Tables');
const table = safeRecord(tables, tableId) as GristTables;
const tableColumns = (safeTable(docData, '_grist_Tables_column')
.getRecords() as GristTablesColumn[])
const table = safeRecord(tables, tableId);
const tableColumns = safeTable(docData, '_grist_Tables_column')
.getRecords()
// remove manual sort column
.filter(col => col.colId !== gristTypes.MANUALSORT);
// Produce a column description matching what user will see / expect to export
@ -183,11 +184,11 @@ export async function exportTable(
if (table.primaryViewId) {
const viewId = table.primaryViewId;
const views = safeTable(docData, '_grist_Views');
const view = safeRecord(views, viewId) as GristView;
const view = safeRecord(views, viewId);
tableName = view.name;
}
const docInfo = safeRecord(safeTable(docData, '_grist_DocInfo'), 1) as DocInfo;
const docInfo = safeRecord(safeTable(docData, '_grist_DocInfo'), 1);
const docSettings = gutil.safeJsonParse(docInfo.documentSettings, {});
return {
tableName,
@ -211,15 +212,15 @@ export async function exportSection(
const docData = safe(activeDoc.docData, "No docData in active document");
const viewSections = safeTable(docData, '_grist_Views_section');
const viewSection = safeRecord(viewSections, viewSectionId) as GristViewsSection;
const viewSection = safeRecord(viewSections, viewSectionId);
const tables = safeTable(docData, '_grist_Tables');
const table = safeRecord(tables, viewSection.tableRef) as GristTables;
const table = safeRecord(tables, viewSection.tableRef);
const columns = safeTable(docData, '_grist_Tables_column')
.filterRecords({ parentId: table.id }) as GristTablesColumn[];
.filterRecords({parentId: table.id});
const viewSectionFields = safeTable(docData, '_grist_Views_section_field');
const fields = viewSectionFields.filterRecords({ parentId: viewSection.id }) as GristViewsSectionField[];
const fields = viewSectionFields.filterRecords({parentId: viewSection.id});
const savedFilters = safeTable(docData, '_grist_Filters')
.filterRecords({ viewSectionRef: viewSection.id }) as GristFilter[];
.filterRecords({viewSectionRef: viewSection.id});
const tableColsById = _.indexBy(columns, 'id');
const fieldsByColRef = _.indexBy(fields, 'colRef');
@ -279,7 +280,7 @@ export async function exportSection(
// filter rows numbers
rowIds = rowIds.filter(rowFilter);
const docInfo = safeRecord(safeTable(docData, '_grist_DocInfo'), 1) as DocInfo;
const docInfo = safeRecord(safeTable(docData, '_grist_DocInfo'), 1);
const docSettings = gutil.safeJsonParse(docInfo.documentSettings, {});
return {
@ -292,17 +293,8 @@ export async function exportSection(
};
}
// Type helpers for types used in this export
type RowModel<TName extends keyof SchemaTypes> = RowRecord & {
[ColId in keyof SchemaTypes[TName]]: SchemaTypes[TName][ColId];
};
type GristViewsSection = RowModel<'_grist_Views_section'>
type GristTables = RowModel<'_grist_Tables'>
type GristViewsSectionField = RowModel<'_grist_Views_section_field'>
type GristTablesColumn = RowModel<'_grist_Tables_column'>
type GristView = RowModel<'_grist_Views'>
type GristFilter = RowModel<'_grist_Filters'>
type DocInfo = RowModel<'_grist_DocInfo'>
type GristViewsSectionField = MetaRowRecord<'_grist_Views_section_field'>
type GristTablesColumn = MetaRowRecord<'_grist_Tables_column'>
// Type for filters passed from the client
export interface Filter { colRef: number, filter: string }

2
app/server/lib/ExportCSV.ts
View File

@ -74,7 +74,7 @@ export async function makeCSVFromTable(
}
// Look up the table to make a CSV from.
const tables = activeDoc.docData.getTable('_grist_Tables')!;
const tables = activeDoc.docData.getMetaTable('_grist_Tables');
const tableRef = tables.findRow('tableId', tableId);
if (tableRef === 0) {

8
app/server/lib/GranularAccess.ts
View File

@ -265,10 +265,10 @@ export class GranularAccess implements GranularAccessForBundle {
// Create a tmpDocData with just the tables we care about, then update docActions to it.
const tmpDocData: DocData = new DocData(
(tableId) => { throw new Error("Unexpected DocData fetch"); }, {
_grist_Tables: this._docData.getTable('_grist_Tables')!.getTableDataAction(),
_grist_Tables_column: this._docData.getTable('_grist_Tables_column')!.getTableDataAction(),
_grist_ACLResources: this._docData.getTable('_grist_ACLResources')!.getTableDataAction(),
_grist_ACLRules: this._docData.getTable('_grist_ACLRules')!.getTableDataAction(),
_grist_Tables: this._docData.getMetaTable('_grist_Tables').getTableDataAction(),
_grist_Tables_column: this._docData.getMetaTable('_grist_Tables_column').getTableDataAction(),
_grist_ACLResources: this._docData.getMetaTable('_grist_ACLResources').getTableDataAction(),
_grist_ACLRules: this._docData.getMetaTable('_grist_ACLRules').getTableDataAction(),
});
for (const da of docActions) {
tmpDocData.receiveAction(da);

4
app/server/lib/OnDemandActions.ts
View File

@ -22,8 +22,8 @@ export interface OnDemandStorage {
*/
export class OnDemandActions {
private _tablesMeta: TableData = this._docData.getTable('_grist_Tables')!;
private _columnsMeta: TableData = this._docData.getTable('_grist_Tables_column')!;
private _tablesMeta: TableData = this._docData.getMetaTable('_grist_Tables');
private _columnsMeta: TableData = this._docData.getMetaTable('_grist_Tables_column');
constructor(private _storage: OnDemandStorage, private _docData: DocData) {}

4
app/server/lib/Triggers.ts
View File

@ -138,8 +138,8 @@ export class DocTriggers {
} // Happens on doc creation while processing InitNewDoc action.
const triggersTable = docData.getMetaTable("_grist_Triggers");
const getTableId = docData.getMetaTable("_grist_Tables").getMetaRowPropFunc("tableId");
this._getColId = docData.getMetaTable("_grist_Tables_column").getMetaRowPropFunc("colId");
const getTableId = docData.getMetaTable("_grist_Tables").getRowPropFunc("tableId");
this._getColId = docData.getMetaTable("_grist_Tables_column").getRowPropFunc("colId");
const triggersByTableRef = _.groupBy(triggersTable.getRecords(), "tableRef");
const triggersByTableId: Array<[string, Trigger[]]> = [];