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24cdcd5c39
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c532ebcbb7
5 changed files with 13 additions and 65 deletions
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@ -4,7 +4,6 @@ import { Handler } from './defaultHandler';
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import { Query } from './query';
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import { attributeSettings, extendedAttributeSettings, onAction, dbType } from './types';
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import { TableAlias } from "./alias"
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import { insertResponse, readResponse, writeResponse } from "./responses"
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//import { postgresHandler } from "./postgresHandler"
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@ -29,8 +28,8 @@ export class DB {
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this.name = database;
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}
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async query(query: Query, printQuery = false) {
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if(printQuery)console.log(query);
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async query(query: Query) {
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console.log(query);
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if (this.type == dbType.mariadb) return await this.mariaPool.query(query);
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/*else if (this.type == dbType.postgres) {
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let res = await this.pgPool.query(query.sql, query.values);
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@ -164,4 +163,3 @@ export class Table {
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export * from './funcs';
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export { onAction };
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export { dbType as databaseType }
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export { readResponse, writeResponse, insertResponse }
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@ -1,5 +1,5 @@
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import { AttributeAlias, TableAlias } from "./alias";
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import { Attribute, DB, insertResponse, readResponse, Table, writeResponse } from "./db"
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import { Attribute, DB, Table } from "./db"
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import { Aggregation, checkConstraint, joinCross, Datatype, foreignConstraint, Modifier, joinNatural, onJoin, uniqueConstraint, usingJoin } from "./dbStructure"
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import { insertQuery, Query, QueryBuilder, removeQuery, selectQuery, updateQuery } from "./query"
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import { allModifierInput, joinType, onAction, primaryData } from "./types"
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@ -570,12 +570,6 @@ export class Handler {
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},
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}
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responses = {
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readResponse: (resp: any) => new readResponse(resp),
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writeResponse: (resp: any) => new writeResponse(resp.affectedRows),
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insertResponse: (resp: any) => new insertResponse(resp.affectedRows, resp.insertId),
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}
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aggregations = {
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count: (handler: Handler, a: Attribute): QueryBuilder => new QueryBuilder([{ data: "count(" + a.toString(handler) + ")" }]),
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sum: (handler: Handler, a: Attribute): QueryBuilder => new QueryBuilder([{ data: "sum(" + a.toString(handler) + ")" }]),
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@ -714,23 +708,6 @@ export class Handler {
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}
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return builder;
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},
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regexp: (handler: Handler, a: allModifierInput[]): QueryBuilder => {
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const builder = new QueryBuilder();
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if (a[0] instanceof Attribute || a[0] instanceof AttributeAlias) builder.addCode(a[0].toString());
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else if (a[0] instanceof Modifier || a[0] instanceof selectQuery || a[0] instanceof Aggregation) {
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builder.append(a[0].serialize(handler));
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} else {
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builder.addInjection(a[0]);
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}
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builder.addCode(" REGEXP ");
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if (a[1] instanceof Attribute || a[1] instanceof AttributeAlias) builder.addCode(a[1].toString());
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else if (a[1] instanceof Modifier || a[1] instanceof selectQuery || a[1] instanceof Aggregation) {
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builder.append(a[1].serialize(handler));
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} else {
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builder.addInjection(a[1]);
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}
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return builder;
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},
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concat: (handler: Handler, a: allModifierInput[]): QueryBuilder => {
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const builder = new QueryBuilder();
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builder.addCode("CONCAT(");
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@ -18,7 +18,6 @@ export const divide = (...args: allModifierInput[]) => new NumberModifier("divid
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export const not = (arg: allModifierInput) => new BooleanModifier("not", [arg]);
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export const like = (a: allModifierInput, b: allModifierInput) => new BooleanModifier("like", [a, b]);
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export const regexp = (a: allModifierInput, b: allModifierInput) => new BooleanModifier("regexp", [a, b]);
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export const concat = (...args: allModifierInput[]) => new StringModifier("concat", args);
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20
src/query.ts
20
src/query.ts
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@ -96,12 +96,11 @@ export class selectQuery {
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return handler.querys.select(handler, this);
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}
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async query(db: DB, printQuery = false) {
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async query(db: DB) {
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const handler = db.getHandler();
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const builder = this.serialize(handler);
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const s = handler.builders.query(builder);
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let readResp = await db.query(s, printQuery);
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return db.getHandler().responses.readResponse(readResp);
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return await db.query(s);
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}
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}
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@ -134,12 +133,11 @@ export class insertQuery {
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serialize(handler: Handler): QueryBuilder {
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return handler.querys.insert(handler, this);
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}
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async query(db: DB, printQuery = false) {
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async query(db: DB) {
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const handler = db.getHandler();
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const builder = this.serialize(handler);
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const s = handler.builders.query(builder);
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let readResp = await db.query(s, printQuery);
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return db.getHandler().responses.insertResponse(readResp);
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return await db.query(s);
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}
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}
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@ -163,12 +161,11 @@ export class updateQuery {
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serialize(handler: Handler): QueryBuilder {
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return handler.querys.update(handler, this);
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}
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async query(db: DB, printQuery = false) {
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async query(db: DB) {
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const handler = db.getHandler();
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const builder = this.serialize(handler);
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const s = handler.builders.query(builder);
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let readResp = await db.query(s, printQuery);
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return db.getHandler().responses.writeResponse(readResp);
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return await db.query(s);
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}
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}
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@ -185,11 +182,10 @@ export class removeQuery {
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serialize(handler: Handler): QueryBuilder {
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return handler.querys.remove(handler, this);
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}
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async query(db: DB, printQuery = false) {
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async query(db: DB) {
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const handler = db.getHandler();
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const builder = this.serialize(handler);
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const s = handler.builders.query(builder);
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let readResp = await db.query(s, printQuery);
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return db.getHandler().responses.writeResponse(readResp);
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return await db.query(s);
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}
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}
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@ -1,22 +0,0 @@
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export class readResponse extends Array{
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constructor(rows:({[key: string]:any})[]){
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super();
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this.push(...rows);
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}
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}
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export class writeResponse{
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affectedRows: number;
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constructor(affectedRows: number){
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this.affectedRows = affectedRows;
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}
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}
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export class insertResponse extends writeResponse{
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insertId: number;
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constructor(affectedRows: number, insertId: number){
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super(affectedRows);
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this.insertId = insertId;
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}
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}
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