@journeyapps/cloudcode-build - npm Package Compare versions

Comparing version 1.9.7-dev.00b908a.e8c9b44 to 1.9.7-dev.4d0aca6.c25ef77

lib/datamodel.d.ts

 import { Type, Schema } from '@journeyapps/parser-schema';
-export declare function mapType(type: Type): any;
+/**
+ * Given a Journey type, return a TypeScript type name.
+ *
+ * If the type is unknown, we return 'any'.
+ */
+export declare function mapType(type: Type | null): any;
 export declare function schemaToDefinitions(schema: Schema): string;
+/**
+ * Get a reference to a model type/interface.
+ *
+ * "user" => "DB.user".
+ * "class" => DB._class".
+ *
+ * @param modelName Name of the model.
+ */
 export declare function typeRef(modelName: string): string;
+/**
+ * Given a model name, return a safe identifier for the model interface.
+ *
+ * Generally the interface name should equal the model name. However, in some cases the model name is a reserved
+ * keyword, in which case we prepend an underscore.
+ *
+ * "user" => "user"
+ * "class" => "_class".
+ *
+ * @param name Name of the model.
+ */
 export declare function modelInterfaceName(name: string): string;
+/**
+ * Returns true if an identifier is valid as a property name in JavaScript / TypeScript.
+ * In other words, it can be directly used as obj.prop_name_here, versus the workaround of obj["prop name here"].
+ *
+ * General restrictions are that it cannot start with a number, and cannot contain spaces or special characters.
+ * @param name - The identifier
+ */
 export declare function isValidProperty(name: string): boolean;
+/**
+ * Return a property name safe to embed in a TS definition file.
+ *
+ * Where feasible, we return the property directly. If it's not a valid name directly, we wrap it in quotes.
+ *
+ * my_prop123 => my_prop123
+ * 1time => "1time"
+ * multiple words => "multiple words"
+ *
+ * @param name - The property name.
+ */
 export declare function safeProperty(name: string): string;
-export declare const CONTEXTUAL_KEYWORDS: string[];

lib/datamodel.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
+const reservedKeywords_1 = require("./reservedKeywords");
 const TYPE_MAP = {
@@ -18,4 +19,16 @@ text: 'string',
 };
+function isArrayType(type) {
+    return type.name == 'array';
+}
+function isQueryType(type) {
+    return type.name == 'query';
+}
+/**
+ * Given a Journey type, return a TypeScript type name.
+ *
+ * If the type is unknown, we return 'any'.
+ */
 function mapType(type) {
     if (type == null) {
+        // Safety fallback.
         return 'any';
@@ -26,2 +39,11 @@ }
     }
+    else if (type.isObject) {
+        return typeRef(type.name);
+    }
+    else if (isArrayType(type) && type.objectType) {
+        return `${typeRef(type.objectType.name)}[]`;
+    }
+    else if (isQueryType(type) && type.objectType) {
+        return `Query<${typeRef(type.objectType.name)}>`;
+    }
     else {
@@ -64,6 +86,6 @@ return 'any';
         let attrs = [];
-        for (let attributeName in model.attributes) {
+        for (let attributeName of Object.keys(model.attributes)) {
             let attribute = model.attributes[attributeName];
             attrs.push(`/** ${attribute.label} (${attribute.sourceTypeName}) */`, `${safeProperty(attributeName)}: ${mapType(attribute.type)};`);
-            if (attribute.type.name == 'attachment') {
+            if (attribute.type && attribute.type.name == 'attachment') {
                 attrs.push(`/** ID of ${attribute.label}. */`, `readonly ${attributeName}_id: string;`);
@@ -74,2 +96,5 @@ }
             let rel = model.belongsTo[relName];
+            if (!rel.foreignType) {
+                continue;
+            }
             attrs.push(`/** Lookup related ${rel.foreignType.label}. */`, `${safeProperty(relName)}(): Promise<${typeRef(rel.foreignType.name)}>;`, `/** Set related ${rel.foreignType.label}. */`, `${safeProperty(relName)}(value: ${typeRef(rel.foreignType.name)}): void;`, `/** ID of related ${rel.foreignType.label}. */`, `${safeProperty(relName + '_id')}: string;`);
@@ -79,2 +104,5 @@ }
             let rel = model.hasMany[relName];
+            if (!rel.objectType) {
+                continue;
+            }
             attrs.push(`/** Query for related ${rel.objectType.label}. */`, `readonly ${safeProperty(relName)}: Query<${typeRef(rel.objectType.name)}>;`);
@@ -113,2 +141,10 @@ }
 exports.schemaToDefinitions = schemaToDefinitions;
+/**
+ * Get a reference to a model type/interface.
+ *
+ * "user" => "DB.user".
+ * "class" => DB._class".
+ *
+ * @param modelName Name of the model.
+ */
 function typeRef(modelName) {
@@ -118,2 +154,13 @@ return `DB.${modelInterfaceName(modelName)}`;
 exports.typeRef = typeRef;
+/**
+ * Given a model name, return a safe identifier for the model interface.
+ *
+ * Generally the interface name should equal the model name. However, in some cases the model name is a reserved
+ * keyword, in which case we prepend an underscore.
+ *
+ * "user" => "user"
+ * "class" => "_class".
+ *
+ * @param name Name of the model.
+ */
 function modelInterfaceName(name) {
@@ -123,3 +170,3 @@ // If the name is a reserved word, we prepend an underscore to the type name.
     // Effectively we'd get `var c: DB._class = DB.class.create()`
-    if (TYPE_BLACKLIST[name]) {
+    if (reservedKeywords_1.isReservedTypeName(name)) {
         return `_${name}`;
@@ -131,2 +178,9 @@ }
 const PROPERTY_REGEXP = /^(?![0-9])[a-zA-Z0-9$_]+$/;
+/**
+ * Returns true if an identifier is valid as a property name in JavaScript / TypeScript.
+ * In other words, it can be directly used as obj.prop_name_here, versus the workaround of obj["prop name here"].
+ *
+ * General restrictions are that it cannot start with a number, and cannot contain spaces or special characters.
+ * @param name - The identifier
+ */
 function isValidProperty(name) {
@@ -136,2 +190,13 @@ return PROPERTY_REGEXP.test(name);
 exports.isValidProperty = isValidProperty;
+/**
+ * Return a property name safe to embed in a TS definition file.
+ *
+ * Where feasible, we return the property directly. If it's not a valid name directly, we wrap it in quotes.
+ *
+ * my_prop123 => my_prop123
+ * 1time => "1time"
+ * multiple words => "multiple words"
+ *
+ * @param name - The property name.
+ */
 function safeProperty(name) {
@@ -148,79 +213,2 @@ // We may get invalid property names. In that case the datamodel should have validation errors, but we still
 exports.safeProperty = safeProperty;
-// From: https://github.com/Microsoft/TypeScript/issues/2536
-const RESERVED_WORDS = [
-    'break',
-    'case',
-    'catch',
-    'class',
-    'const',
-    'continue',
-    'debugger',
-    'default',
-    'delete',
-    'do',
-    'else',
-    'enum',
-    'export',
-    'extends',
-    'false',
-    'finally',
-    'for',
-    'function',
-    'if',
-    'import',
-    'in',
-    'instanceof',
-    'new',
-    'null',
-    'return',
-    'super',
-    'switch',
-    'this',
-    'throw',
-    'true',
-    'try',
-    'typeof',
-    'var',
-    'void',
-    'while',
-    'with'
-];
-// These currently appear to work fine as interface names.
-// Listed here for reference only
-const STRICT_RESERVED_WORDS = [
-    'as',
-    'implements',
-    'interface',
-    'let',
-    'package',
-    'private',
-    'protected',
-    'public',
-    'static',
-    'yield'
-];
-// Some of these appear to work as interface names, but we blacklist them all.
-exports.CONTEXTUAL_KEYWORDS = [
-    'any',
-    'boolean',
-    'constructor',
-    'declare',
-    'get',
-    'module',
-    'require',
-    'number',
-    'set',
-    'string',
-    'symbol',
-    'type',
-    'from',
-    'of'
-];
-const TYPE_BLACKLIST = {};
-for (let key of exports.CONTEXTUAL_KEYWORDS) {
-    TYPE_BLACKLIST[key] = true;
-}
-for (let key of RESERVED_WORDS) {
-    TYPE_BLACKLIST[key] = true;
-}
 //# sourceMappingURL=datamodel.js.map

lib/index.d.ts

@@ -1,5 +0,6 @@
-import { schemaToDefinitions } from './datamodel';
+import { schemaToDefinitions, mapType, typeRef } from './datamodel';
 import { buildTypescript } from './build';
 import { ProcessError } from './ProcessError';
-export { buildTypescript, ProcessError, schemaToDefinitions };
+export { buildTypescript, ProcessError, schemaToDefinitions, mapType, typeRef };
+export { isReservedTypeName } from './reservedKeywords';
 export interface BuildOptions {
@@ -6,0 +7,0 @@ datamodel: string;

lib/index.js

@@ -5,2 +5,4 @@ "use strict";
 exports.schemaToDefinitions = datamodel_1.schemaToDefinitions;
+exports.mapType = datamodel_1.mapType;
+exports.typeRef = datamodel_1.typeRef;
 const build_1 = require("./build");
@@ -10,2 +12,4 @@ exports.buildTypescript = build_1.buildTypescript;
 exports.ProcessError = ProcessError_1.ProcessError;
+var reservedKeywords_1 = require("./reservedKeywords");
+exports.isReservedTypeName = reservedKeywords_1.isReservedTypeName;
 const path = require("path");
@@ -12,0 +16,0 @@ const fs = require("fs");

package.json

 {
   "name": "@journeyapps/cloudcode-build",
-  "version": "1.9.7-dev.00b908a.e8c9b44",
+  "version": "1.9.7-dev.4d0aca6.c25ef77",
   "main": "./lib/index.js",
@@ -32,3 +32,3 @@ "license": "MIT",
   ],
-  "gitHead": "2b895f3c167e7d944d635ef06f096eadb4ec2be8"
+  "gitHead": "71a4de0855618becf26efeadfe4cf173259a1640"
 }

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Improved metrics

Total package byte prevSize

26262

increased by25.28%

Number of package files

21

increased by16.67%

Lines of code

494

increased by34.97%

No dependency changes