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#2

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This commit is contained in:
Jan Prochazka
2020-05-06 22:03:16 +02:00
parent 54fb4d214d
commit d2fa296139
4 changed files with 46 additions and 28 deletions
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41
packages/datalib/src/TableGridDisplay.ts
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@@ -7,14 +7,16 @@ import {
ReferenceActionResult,
DisplayedColumnInfo,
} from './GridDisplay';
import { TableInfo, EngineDriver, ViewInfo, ColumnInfo } from '@dbgate/types';
import { GridConfig, GridCache } from './GridConfig';
import { TableInfo, EngineDriver, ViewInfo, ColumnInfo, NamedObjectInfo } from '@dbgate/types';
import { GridConfig, GridCache, createGridCache } from './GridConfig';
import { Expression, Select, treeToSql, dumpSqlSelect } from '@dbgate/sqltree';
import { filterName } from './filterName';
export class TableGridDisplay extends GridDisplay {
public table: TableInfo;
constructor(
public table: TableInfo,
public tableName: NamedObjectInfo,
driver: EngineDriver,
config: GridConfig,
setConfig: (config: GridConfig) => void,
@@ -23,15 +25,21 @@ export class TableGridDisplay extends GridDisplay {
protected getTableInfo: ({ schemaName, pureName }) => Promise<TableInfo>
) {
super(config, setConfig, cache, setCache, driver);
this.columns = this.getDisplayColumns(table, []);
this.table = this.cache.tables.basetbl;
if (!this.table) {
this.loadTableIntoCache('basetbl', tableName);
}
this.columns = this.getDisplayColumns(this.table, []);
this.filterable = true;
this.sortable = true;
this.editable = true;
this.baseTable = table;
if (table && table.columns) {
this.changeSetKeyFields = table.primaryKey
? table.primaryKey.columns.map((x) => x.columnName)
: table.columns.map((x) => x.columnName);
this.baseTable = this.table;
if (this.table && this.table.columns) {
this.changeSetKeyFields = this.table.primaryKey
? this.table.primaryKey.columns.map((x) => x.columnName)
: this.table.columns.map((x) => x.columnName);
}
}
@@ -160,10 +168,7 @@ export class TableGridDisplay extends GridDisplay {
return [];
}
requireFkTarget(column: DisplayColumn) {
const { uniqueName, foreignKey } = column;
const pureName = foreignKey.refTableName;
const schemaName = foreignKey.refSchemaName;
loadTableIntoCache(key, { pureName, schemaName }) {
if (this.cache.loadingTables.find((x) => x.pureName == pureName && x.schemaName == schemaName)) return;
this.setCache((cache) => ({
@@ -178,12 +183,19 @@ export class TableGridDisplay extends GridDisplay {
loadingTables: cache.loadingTables.filter((x) => x.schemaName != schemaName || x.pureName != pureName),
tables: {
...cache.tables,
[uniqueName]: table,
[key]: table,
},
}));
});
}
requireFkTarget(column: DisplayColumn) {
const { uniqueName, foreignKey } = column;
const pureName = foreignKey.refTableName;
const schemaName = foreignKey.refSchemaName;
this.loadTableIntoCache(uniqueName, { pureName, schemaName });
}
processReferences(select: Select, displayedColumnInfo: DisplayedColumnInfo): ReferenceActionResult {
const action = combineReferenceActions(
this.addJoinsFromExpandedColumns(select, this.columns, 'basetbl', displayedColumnInfo),
@@ -194,6 +206,7 @@ export class TableGridDisplay extends GridDisplay {
}
createSelect() {
if (!this.table) return null;
const select = this.createSelectBase(this.table, this.table.columns);
return select;
}