Initial commit - Event Planner application

node_modules/kysely/dist/esm/expression/expression-builder.js

@@ -0,0 +1,125 @@
+/// <reference types="./expression-builder.d.ts" />
+import { createSelectQueryBuilder, } from '../query-builder/select-query-builder.js';
+import { SelectQueryNode } from '../operation-node/select-query-node.js';
+import { parseTableExpressionOrList, parseTable, } from '../parser/table-parser.js';
+import { WithSchemaPlugin } from '../plugin/with-schema/with-schema-plugin.js';
+import { createQueryId } from '../util/query-id.js';
+import { createFunctionModule, } from '../query-builder/function-module.js';
+import { parseJSONReference, parseReferenceExpression, parseStringReference, } from '../parser/reference-parser.js';
+import { parseFilterList, parseFilterObject, parseValueBinaryOperation, parseValueBinaryOperationOrExpression, } from '../parser/binary-operation-parser.js';
+import { ParensNode } from '../operation-node/parens-node.js';
+import { ExpressionWrapper } from './expression-wrapper.js';
+import { OperatorNode, } from '../operation-node/operator-node.js';
+import { parseUnaryOperation } from '../parser/unary-operation-parser.js';
+import { parseSafeImmediateValue, parseValueExpression, } from '../parser/value-parser.js';
+import { NOOP_QUERY_EXECUTOR } from '../query-executor/noop-query-executor.js';
+import { CaseBuilder } from '../query-builder/case-builder.js';
+import { CaseNode } from '../operation-node/case-node.js';
+import { isReadonlyArray, isUndefined } from '../util/object-utils.js';
+import { JSONPathBuilder } from '../query-builder/json-path-builder.js';
+import { BinaryOperationNode } from '../operation-node/binary-operation-node.js';
+import { AndNode } from '../operation-node/and-node.js';
+import { TupleNode } from '../operation-node/tuple-node.js';
+import { JSONPathNode } from '../operation-node/json-path-node.js';
+import { parseDataTypeExpression, } from '../parser/data-type-parser.js';
+import { CastNode } from '../operation-node/cast-node.js';
+export function createExpressionBuilder(executor = NOOP_QUERY_EXECUTOR) {
+    function binary(lhs, op, rhs) {
+        return new ExpressionWrapper(parseValueBinaryOperation(lhs, op, rhs));
+    }
+    function unary(op, expr) {
+        return new ExpressionWrapper(parseUnaryOperation(op, expr));
+    }
+    const eb = Object.assign(binary, {
+        fn: undefined,
+        eb: undefined,
+        selectFrom(table) {
+            return createSelectQueryBuilder({
+                queryId: createQueryId(),
+                executor,
+                queryNode: SelectQueryNode.createFrom(parseTableExpressionOrList(table)),
+            });
+        },
+        case(reference) {
+            return new CaseBuilder({
+                node: CaseNode.create(isUndefined(reference)
+                    ? undefined
+                    : parseReferenceExpression(reference)),
+            });
+        },
+        ref(reference, op) {
+            if (isUndefined(op)) {
+                return new ExpressionWrapper(parseStringReference(reference));
+            }
+            return new JSONPathBuilder(parseJSONReference(reference, op));
+        },
+        jsonPath() {
+            return new JSONPathBuilder(JSONPathNode.create());
+        },
+        table(table) {
+            return new ExpressionWrapper(parseTable(table));
+        },
+        val(value) {
+            return new ExpressionWrapper(parseValueExpression(value));
+        },
+        refTuple(...values) {
+            return new ExpressionWrapper(TupleNode.create(values.map(parseReferenceExpression)));
+        },
+        tuple(...values) {
+            return new ExpressionWrapper(TupleNode.create(values.map(parseValueExpression)));
+        },
+        lit(value) {
+            return new ExpressionWrapper(parseSafeImmediateValue(value));
+        },
+        unary,
+        not(expr) {
+            return unary('not', expr);
+        },
+        exists(expr) {
+            return unary('exists', expr);
+        },
+        neg(expr) {
+            return unary('-', expr);
+        },
+        between(expr, start, end) {
+            return new ExpressionWrapper(BinaryOperationNode.create(parseReferenceExpression(expr), OperatorNode.create('between'), AndNode.create(parseValueExpression(start), parseValueExpression(end))));
+        },
+        betweenSymmetric(expr, start, end) {
+            return new ExpressionWrapper(BinaryOperationNode.create(parseReferenceExpression(expr), OperatorNode.create('between symmetric'), AndNode.create(parseValueExpression(start), parseValueExpression(end))));
+        },
+        and(exprs) {
+            if (isReadonlyArray(exprs)) {
+                return new ExpressionWrapper(parseFilterList(exprs, 'and'));
+            }
+            return new ExpressionWrapper(parseFilterObject(exprs, 'and'));
+        },
+        or(exprs) {
+            if (isReadonlyArray(exprs)) {
+                return new ExpressionWrapper(parseFilterList(exprs, 'or'));
+            }
+            return new ExpressionWrapper(parseFilterObject(exprs, 'or'));
+        },
+        parens(...args) {
+            const node = parseValueBinaryOperationOrExpression(args);
+            if (ParensNode.is(node)) {
+                // No double wrapping.
+                return new ExpressionWrapper(node);
+            }
+            else {
+                return new ExpressionWrapper(ParensNode.create(node));
+            }
+        },
+        cast(expr, dataType) {
+            return new ExpressionWrapper(CastNode.create(parseReferenceExpression(expr), parseDataTypeExpression(dataType)));
+        },
+        withSchema(schema) {
+            return createExpressionBuilder(executor.withPluginAtFront(new WithSchemaPlugin(schema)));
+        },
+    });
+    eb.fn = createFunctionModule();
+    eb.eb = eb;
+    return eb;
+}
+export function expressionBuilder(_) {
+    return createExpressionBuilder();
+}