dependency-injection-cat/core/context/registerContext.js

DI Cat is a truly clean DI-container, which allows you not to pollute your business logic with decorators from DI/IOC libraries!

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.registerContext = void 0;
var isExtendsCatContextContext_1 = require("../ts-helpers/predicates/isExtendsCatContextContext");
var CompilationContext_1 = require("../../compilation-context/CompilationContext");
var isNamedClassDeclaration_1 = require("../ts-helpers/predicates/isNamedClassDeclaration");
var constants_1 = require("./constants");
var ContextRepository_1 = require("./ContextRepository");
function registerContext(sourceFile) {
    var catContextClassDeclarations = sourceFile.statements.filter(isExtendsCatContextContext_1.isExtendsCatContextContext);
    if (catContextClassDeclarations.length > 1) {
        var excessCatContextClasses = catContextClassDeclarations.slice(1);
        CompilationContext_1.CompilationContext.reportErrorWithMultipleNodes({
            message: 'Only one context should be defined in file.',
            nodes: excessCatContextClasses,
            filePath: sourceFile.fileName,
        });
        return;
    }
    if (catContextClassDeclarations.length === 1) {
        registerCatContext(catContextClassDeclarations[0]);
    }
}
exports.registerContext = registerContext;
function registerCatContext(classDeclaration) {
    if (!(0, isNamedClassDeclaration_1.isNamedClassDeclaration)(classDeclaration)) {
        CompilationContext_1.CompilationContext.reportError({
            message: 'Context should be a named class declaration',
            node: classDeclaration,
            filePath: classDeclaration.getSourceFile().fileName,
        });
        return;
    }
    var name = classDeclaration.name.getText();
    if (name === constants_1.GLOBAL_CONTEXT_NAME) {
        CompilationContext_1.CompilationContext.reportError({
            message: "\"" + constants_1.GLOBAL_CONTEXT_NAME + "\" name of context is preserved for DI container",
            node: classDeclaration,
            filePath: classDeclaration.getSourceFile().fileName,
        });
        return;
    }
    var oldContext = ContextRepository_1.ContextRepository.getContextByName(name);
    if (oldContext !== null && classDeclaration.getSourceFile().fileName !== oldContext.absolutePath) {
        CompilationContext_1.CompilationContext.reportErrorWithMultipleNodes({
            message: 'Registered more than 1 contexts with same name',
            nodes: [
                classDeclaration,
                oldContext.node,
            ],
            filePath: classDeclaration.getSourceFile().fileName,
        });
        return;
    }
    ContextRepository_1.ContextRepository.registerContext(name, classDeclaration);
}