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loading full DB structure to client

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This commit is contained in:
Jan Prochazka
2020-05-12 21:05:10 +02:00
parent 0515300c73
commit 7750182d1f
7 changed files with 144 additions and 149 deletions
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80
packages/web/src/utility/metadataLoaders.js
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@@ -3,17 +3,23 @@ import axios from './axios';
import { cacheGet, cacheSet, getCachedPromise } from './cache';
import stableStringify from 'json-stable-stringify';
const tableInfoLoader = ({ conid, database, schemaName, pureName }) => ({
url: 'metadata/table-info',
params: { conid, database, schemaName, pureName },
const databaseInfoLoader = ({ conid, database }) => ({
url: 'database-connections/structure',
params: { conid, database },
reloadTrigger: `database-structure-changed-${conid}-${database}`,
});
const sqlObjectInfoLoader = ({ objectTypeField, conid, database, schemaName, pureName }) => ({
url: 'metadata/sql-object-info',
params: { objectTypeField, conid, database, schemaName, pureName },
reloadTrigger: `database-structure-changed-${conid}-${database}`,
});
// const tableInfoLoader = ({ conid, database, schemaName, pureName }) => ({
// url: 'metadata/table-info',
// params: { conid, database, schemaName, pureName },
// reloadTrigger: `database-structure-changed-${conid}-${database}`,
// });
// const sqlObjectInfoLoader = ({ objectTypeField, conid, database, schemaName, pureName }) => ({
// url: 'metadata/sql-object-info',
// params: { objectTypeField, conid, database, schemaName, pureName },
// reloadTrigger: `database-structure-changed-${conid}-${database}`,
// });
const connectionInfoLoader = ({ conid }) => ({
url: 'connections/get',
@@ -21,11 +27,11 @@ const connectionInfoLoader = ({ conid }) => ({
reloadTrigger: 'connection-list-changed',
});
const sqlObjectListLoader = ({ conid, database }) => ({
url: 'metadata/list-objects',
params: { conid, database },
reloadTrigger: `database-structure-changed-${conid}-${database}`,
});
// const sqlObjectListLoader = ({ conid, database }) => ({
// url: 'metadata/list-objects',
// params: { conid, database },
// reloadTrigger: `database-structure-changed-${conid}-${database}`,
// });
const databaseStatusLoader = ({ conid, database }) => ({
url: 'database-connections/status',
@@ -86,32 +92,56 @@ function useCore(loader, args) {
return res;
}
/** @returns {Promise<import('@dbgate/types').DatabaseInfo>} */
export function getDatabaseInfo(args) {
return getCore(databaseInfoLoader, args);
}
/** @returns {import('@dbgate/types').DatabaseInfo} */
export function useDatabaseInfo(args) {
return useCore(databaseInfoLoader, args);
}
async function getDbCore(args, objectTypeField = undefined) {
const db = await getDatabaseInfo(args);
return db[objectTypeField || args.objectTypeField].find(
(x) => x.pureName == args.pureName && x.schemaName == args.schemaName
);
}
export function useDbCore(args, objectTypeField = undefined) {
const db = useDatabaseInfo(args);
return db[objectTypeField || args.objectTypeField].find(
(x) => x.pureName == args.pureName && x.schemaName == args.schemaName
);
}
/** @returns {Promise<import('@dbgate/types').TableInfo>} */
export function getTableInfo(args) {
return getCore(tableInfoLoader, args);
return getDbCore(args, 'tables');
}
/** @returns {import('@dbgate/types').TableInfo} */
export function useTableInfo(args) {
return useCore(tableInfoLoader, args);
return useDbCore(args, 'tables');
}
/** @returns {Promise<import('@dbgate/types').ViewInfo>} */
export function getViewInfo(args) {
return getCore(sqlObjectInfoLoader, { ...args, objectTypeField: 'views' });
return getDbCore(args, 'views');
}
/** @returns {import('@dbgate/types').ViewInfo} */
export function useViewInfo(args) {
return useCore(sqlObjectInfoLoader, { ...args, objectTypeField: 'views' });
return useDbCore(args, 'views');
}
export function getSqlObjectInfo(args) {
return getCore(sqlObjectInfoLoader, args);
return getDbCore(args);
}
export function useSqlObjectInfo(args) {
return useCore(sqlObjectInfoLoader, args);
return useDbCore(args);
}
/** @returns {Promise<import('@dbgate/types').StoredConnection>} */
@@ -124,12 +154,12 @@ export function useConnectionInfo(args) {
return useCore(connectionInfoLoader, args);
}
export function getSqlObjectList(args) {
return getCore(sqlObjectListLoader, args);
}
export function useSqlObjectList(args) {
return useCore(sqlObjectListLoader, args);
}
// export function getSqlObjectList(args) {
// return getCore(sqlObjectListLoader, args);
// }
// export function useSqlObjectList(args) {
// return useCore(sqlObjectListLoader, args);
// }
export function getDatabaseStatus(args) {
return getCore(databaseStatusLoader, args);