fix: fix add schema option build

src/Resource.ts

@@ -27,6 +27,8 @@ export class Resource extends BaseResource {
 
   private tableName: string;
 
+  private schemaName = 'public';
+
   private _database: string;
 
   private _properties: Property[];
@@ -36,6 +38,7 @@ export class Resource extends BaseResource {
   constructor(info: ResourceMetadata) {
     super(info.tableName);
     this.knex = info.knex;
+    this.schemaName = info.schemaName;
     this.tableName = info.tableName;
     this._database = info.database;
     this._properties = info.properties;
@@ -97,12 +100,12 @@ export class Resource extends BaseResource {
   }
 
   override async findOne(id: string): Promise<BaseRecord | null> {
-    const res = await this.knex(this.tableName).where(this.idColumn, id);
+    const res = await this.knex(this.tableName).withSchema(this.schemaName).where(this.idColumn, id);
     return res[0] ? this.build(res[0]) : null;
   }
 
   override async findMany(ids: (string | number)[]): Promise<BaseRecord[]> {
-    const res = await this.knex(this.tableName).whereIn(this.idColumn, ids);
+    const res = await this.knex(this.tableName).withSchema(this.schemaName).whereIn(this.idColumn, ids);
     return res.map((r) => this.build(r));
   }
 
@@ -111,7 +114,7 @@ export class Resource extends BaseResource {
   }
 
   override async create(params: Record<string, any>): Promise<ParamsType> {
-    await this.knex(this.tableName).insert(params);
+    await this.knex(this.tableName).withSchema(this.schemaName).insert(params);
 
     return params;
   }
@@ -124,16 +127,16 @@ export class Resource extends BaseResource {
       .from(this.tableName)
       .update(params)
       .where(this.idColumn, id);
-    const [row] = await this.knex(this.tableName).where(this.idColumn, id);
+    const [row] = await this.knex(this.tableName).withSchema(this.schemaName).where(this.idColumn, id);
     return row;
   }
 
   override async delete(id: string): Promise<void> {
-    await this.knex.from(this.tableName).delete().where(this.idColumn, id);
+    await this.knex.withSchema(this.schemaName).from(this.tableName).delete().where(this.idColumn, id);
   }
 
   private filterQuery(filter: Filter | undefined): Knex.QueryBuilder {
-    const q = this.knex(this.tableName);
+    const q = this.knex(this.tableName).withSchema(this.schemaName);
 
     if (!filter) {
       return q;

src/dialects/base-database.parser.ts

@@ -42,11 +42,15 @@ export class BaseDatabaseParser {
     throw new Error('Implement "parse" method for your database parser!');
   }
 
-  public async getTables(): Promise<string[]> {
+  public async getSchema(): Promise<string> {
+    throw new Error('Implement "getSchema" method for your database parser!');
+  }
+
+  public async getTables(schemaName: string): Promise<string[]> {
     throw new Error('Implement "getTables" method for your database parser!');
   }
 
-  public async getResources(tables: string[]): Promise<ResourceMetadata[]> {
+  public async getResources(tables: string[], schemaName: string): Promise<ResourceMetadata[]> {
     throw new Error('Implement "getResources" method for your database parser!');
   }
 

src/dialects/postgres.parser.ts

@@ -73,10 +73,9 @@ export class PostgresParser extends BaseDatabaseParser {
   public static dialects = ['postgresql' as const];
 
   public async parse() {
-    const tableNames = await this.getTables();
-    const resources = await this.getResources(
-      tableNames,
-    );
+    const schemaName = await this.getSchema();
+    const tableNames = await this.getTables(schemaName);
+    const resources = await this.getResources(tableNames, schemaName);
     const resourceMap = new Map<string, ResourceMetadata>();
     resources.forEach((r) => {
       resourceMap.set(r.tableName, r);
@@ -85,34 +84,41 @@ export class PostgresParser extends BaseDatabaseParser {
     return new DatabaseMetadata(this.connectionOptions.database, resourceMap);
   }
 
-  public async getTables() {
-    const query = await this.knex.raw(`
+  public async getSchema() {
+    const query = await this.knex.raw('SELECT current_schema() AS schema_name');
+    const result = await query;
+    return result.rows?.schema_name.toString();
+  }
+
+  public async getTables(schemaName) {
+    const query = await this.knex.schema.withSchema(schemaName).raw(`
       SELECT table_name
       FROM information_schema.tables
-      WHERE table_schema='public'
         AND table_type='BASE TABLE';
     `);
 
     const result = await query;
+    const rows = result[0];
 
-    if (!result?.rows?.length) {
+    if (!rows) {
       // eslint-disable-next-line no-console
       console.warn(`No tables in database ${this.connectionOptions.database}`);
 
       return [];
     }
 
-    return result.rows.map(({ table_name: table }) => table);
+    return rows.map(({ table_name: table }) => table);
   }
 
-  public async getResources(tables: string[]) {
+  public async getResources(tables: string[], schemaName: string) {
     const resources = await Promise.all(
       tables.map(async (tableName) => {
         try {
           const resourceMetadata = new ResourceMetadata(
             this.dialect,
             this.knex,
             this.connectionOptions.database,
+            schemaName,
             tableName,
             await this.getProperties(tableName),
           );

src/metadata/ResourceMetadata.ts

@@ -10,6 +10,7 @@ export class ResourceMetadata {
     public dialect: DatabaseDialect,
     public readonly knex: Knex,
     public readonly database: string,
+    public readonly schemaName: string,
     public readonly tableName: string,
     public readonly properties: Property[],
   ) {