| Path : /var/www/html/ekd/TrendyLanding/node_modules/drizzle-orm/expo-sqlite/ |
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| Current File : /var/www/html/ekd/TrendyLanding/node_modules/drizzle-orm/expo-sqlite/session.js |
import { entityKind } from "../entity.js";
import { NoopLogger } from "../logger.js";
import { fillPlaceholders, sql } from "../sql/sql.js";
import { SQLiteTransaction } from "../sqlite-core/index.js";
import {
SQLitePreparedQuery,
SQLiteSession
} from "../sqlite-core/session.js";
import { mapResultRow } from "../utils.js";
class ExpoSQLiteSession extends SQLiteSession {
constructor(client, dialect, schema, options = {}) {
super(dialect);
this.client = client;
this.schema = schema;
this.logger = options.logger ?? new NoopLogger();
}
static [entityKind] = "ExpoSQLiteSession";
logger;
prepareQuery(query, fields, executeMethod, isResponseInArrayMode, customResultMapper) {
const stmt = this.client.prepareSync(query.sql);
return new ExpoSQLitePreparedQuery(
stmt,
query,
this.logger,
fields,
executeMethod,
isResponseInArrayMode,
customResultMapper
);
}
transaction(transaction, config = {}) {
const tx = new ExpoSQLiteTransaction("sync", this.dialect, this, this.schema);
this.run(sql.raw(`begin${config?.behavior ? " " + config.behavior : ""}`));
try {
const result = transaction(tx);
this.run(sql`commit`);
return result;
} catch (err) {
this.run(sql`rollback`);
throw err;
}
}
}
class ExpoSQLiteTransaction extends SQLiteTransaction {
static [entityKind] = "ExpoSQLiteTransaction";
transaction(transaction) {
const savepointName = `sp${this.nestedIndex}`;
const tx = new ExpoSQLiteTransaction("sync", this.dialect, this.session, this.schema, this.nestedIndex + 1);
this.session.run(sql.raw(`savepoint ${savepointName}`));
try {
const result = transaction(tx);
this.session.run(sql.raw(`release savepoint ${savepointName}`));
return result;
} catch (err) {
this.session.run(sql.raw(`rollback to savepoint ${savepointName}`));
throw err;
}
}
}
class ExpoSQLitePreparedQuery extends SQLitePreparedQuery {
constructor(stmt, query, logger, fields, executeMethod, _isResponseInArrayMode, customResultMapper) {
super("sync", executeMethod, query);
this.stmt = stmt;
this.logger = logger;
this.fields = fields;
this._isResponseInArrayMode = _isResponseInArrayMode;
this.customResultMapper = customResultMapper;
}
static [entityKind] = "ExpoSQLitePreparedQuery";
run(placeholderValues) {
const params = fillPlaceholders(this.query.params, placeholderValues ?? {});
this.logger.logQuery(this.query.sql, params);
const { changes, lastInsertRowId } = this.stmt.executeSync(params);
return {
changes,
lastInsertRowId
};
}
all(placeholderValues) {
const { fields, joinsNotNullableMap, query, logger, stmt, customResultMapper } = this;
if (!fields && !customResultMapper) {
const params = fillPlaceholders(query.params, placeholderValues ?? {});
logger.logQuery(query.sql, params);
return stmt.executeSync(params).getAllSync();
}
const rows = this.values(placeholderValues);
if (customResultMapper) {
return customResultMapper(rows);
}
return rows.map((row) => mapResultRow(fields, row, joinsNotNullableMap));
}
get(placeholderValues) {
const params = fillPlaceholders(this.query.params, placeholderValues ?? {});
this.logger.logQuery(this.query.sql, params);
const { fields, stmt, joinsNotNullableMap, customResultMapper } = this;
if (!fields && !customResultMapper) {
return stmt.executeSync(params).getFirstSync();
}
const rows = this.values(placeholderValues);
const row = rows[0];
if (!row) {
return void 0;
}
if (customResultMapper) {
return customResultMapper(rows);
}
return mapResultRow(fields, row, joinsNotNullableMap);
}
values(placeholderValues) {
const params = fillPlaceholders(this.query.params, placeholderValues ?? {});
this.logger.logQuery(this.query.sql, params);
return this.stmt.executeForRawResultSync(params).getAllSync();
}
/** @internal */
isResponseInArrayMode() {
return this._isResponseInArrayMode;
}
}
export {
ExpoSQLitePreparedQuery,
ExpoSQLiteSession,
ExpoSQLiteTransaction
};
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