add documentation

.npmignore

@@ -1 +1,2 @@
-tests
+tests
+documenation

.vscode/settings.json

@@ -1,3 +1,12 @@
 {
-  "typescript.tsdk": "node_modules/typescript/lib"
+  "typescript.tsdk": "node_modules/typescript/lib",
+    "editor.formatOnSave": true,
+    "prettier.experimentalTernaries": true,
+    "[javascript]": {
+        "editor.defaultFormatter": "esbenp.prettier-vscode"
+    },
+    "[typescript]": {
+        "editor.defaultFormatter": "esbenp.prettier-vscode"
+    },
+    "prettier.printWidth": 100
 }

documentation/SERVER.md

@@ -0,0 +1,104 @@
+# Overview
+Our Isomorphic Typescript API allows connecting to a PostgreSQL database to get a realtime view of the data and schema. Interact with the data with full end-to-end type safety.
+### Installation
+To install the package, run:
+```bash
+npm install prostgles-server
+```
+### Configuration
+To get started, you need to provide a configuration object to the server.
+
+Basic example:
+```typescript
+import prostgles from "prostgles-server";
+import { DBSchemaGenerated } from "./DBSchemaGenerated";
+prostgles<DBSchemaGenerated>({
+  dbConnection: {
+    host: "localhost",
+    port: 5432,
+    database: "postgres"
+    user: process.env.PRGL_USER,
+    password: process.env.PRGL_PWD
+  },
+  tsGeneratedTypesDir: __dirname,
+  onReady: async ({ dbo }) => {
+    try {
+      await dbo.items.insert({ name: "a" });
+      console.log(await dbo.items.find());
+    } catch(err) {
+      console.error(err)
+    }
+  },
+});
+```
+### Configuration options
+  - <strong>dbConnection</strong> `DbConnection`
+  Database connection details  
+  - <strong>onReady</strong> `OnReadyCallback`
+  Called when the prostgles server is ready to accept connections.
+It waits for auth, tableConfig and other async configurations to complete before executing  
+  - <strong>dbOptions</strong> `IDefaults`
+  - <strong>tsGeneratedTypesDir</strong> `string | undefined`
+  If defined then a `DBSchemaGenerated.d.ts` file will be created in the provided directory.
+This file exports a `DBSchemaGenerated` type which contains types for the database tables and
+can be used as a generic type input for the prostgles instances to ensure type safety  
+  - <strong>disableRealtime</strong> `boolean | undefined`
+  If true then schema watch, subscriptions and syncs will be disabled.
+No `prostgles` schema will be created which is needed for the realtime features.
+This is useful when you want to connect to a database and prevent any changes to the schema  
+  - <strong>io</strong> `Server<DefaultEventsMap, DefaultEventsMap, DefaultEventsMap, any>`
+  Socket.IO server instance object  
+  - <strong>publish</strong> `Publish<S, SUser> | undefined`
+  Data access rules applied to clients.
+By default, nothing is allowed.  
+  - <strong>testRulesOnConnect</strong> `boolean | undefined`
+  If true then will test all table methods on each socket connect.
+Not recommended for production  
+  - <strong>publishMethods</strong> `PublishMethods`
+  Custom methods that can be called from the client  
+  - <strong>publishRawSQL</strong> `(params: PublishParams<S, SUser>) => boolean | "*" | Promise<boolean | "*">`
+  If defined and resolves to true then the connected client can run SQL queries  
+  - <strong>joins</strong> `Joins | undefined`
+  Allows defining joins between tables:
+ - `infered` - uses the foreign keys to infer the joins
+ - `Join[]` - specifies the joins manually  
+  - <strong>schema</strong> `Record<string, 1> | Record<string, 0> | undefined`
+  If defined then the specified schemas are included/excluded from the prostgles schema.
+By default the `public` schema is included.  
+  - <strong>sqlFilePath</strong> `string | undefined`
+  Path to a SQL file that will be executed on startup (but before onReady)  
+  - <strong>transactions</strong> `string | boolean | undefined`
+  - <strong>wsChannelNamePrefix</strong> `string | undefined`
+  - <strong>onSocketConnect</strong> `(args: AuthRequestParams<S, SUser> & { socket: PRGLIOSocket; }) => void | Promise<void>`
+  Called when a socket connects
+Use for connection verification. Will disconnect socket on any errors  
+  - <strong>onSocketDisconnect</strong> `(args: AuthRequestParams<S, SUser> & { socket: PRGLIOSocket; }) => void | Promise<void>`
+  Called when a socket disconnects  
+  - <strong>auth</strong> `Auth`
+  Auth configuration.
+Supports email and OAuth strategies  
+  - <strong>DEBUG_MODE</strong> `boolean | undefined`
+  - <strong>onQuery</strong> `(error: any, ctx: IEventContext<IClient>) => void`
+  Callback called when a query is executed.
+Useful for logging or debugging  
+  - <strong>watchSchemaType</strong> `"DDL_trigger" | "prostgles_queries" | undefined`
+  - <strong>watchSchema</strong> `boolean | EventTriggerTagFilter | "hotReloadMode" | OnSchemaChangeCallback | undefined`
+  If truthy then DBSchemaGenerated.d.ts will be updated
+and "onReady" will be called with new schema on both client and server  
+  - <strong>keywords</strong> `Keywords`
+  - <strong>onNotice</strong> `(notice: AnyObject, message?: string | undefined) => void`
+  - <strong>fileTable</strong> `FileTableConfig`
+  Enables file storage and serving.
+Currently supports saving files locally or to AWS S3  
+  - <strong>restApi</strong> `RestApiConfig`
+  Rest API configuration.
+The REST API allows interacting with the database similarly to the socket connection
+with the exception of subscriptions and realtime features  
+  - <strong>tableConfig</strong> `TableConfig`
+  A simple way of defining tables through a JSON-schema like object.
+Allowes adding runtime JSONB validation and type safety.
+Should be used with caution because it tends to revert any changes
+made to the database schema through SQL queries  
+  - <strong>tableConfigMigrations</strong> `{ silentFail?: boolean | undefined; version: number; versionTableName?: string | undefined; onMigrate: (args: { db: DB; oldVersion: number | undefined; getConstraints: (table: string, column?: string | undefined, types?: ("c" | ... 2 more ... | "f")[] | undefined) => Promise<...>; }) => void; }`
+  - <strong>onLog</strong> `(evt: EventInfo) => Promise<void>`
+  Usefull for logging or debugging