From 217c352f180ca954d265e7afbe78b715deed893e Mon Sep 17 00:00:00 2001
From: Michal Baranowski <baranovskimichal@gmail.com>
Date: Fri, 31 Dec 2021 16:58:23 +0100
Subject: [PATCH 1/2] detects if there's a module called shared.graphql - if
 yes, it's merging shared module schema with other modules while
 buildingSchema and prevents generating duplicate resolvers

---
 README.md                       |  2 +-
 src/generate/generate-module.ts | 25 +++++++++++++++++++++----
 2 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index a11580d..230f942 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ $ npm install -g chimp
 $ chimp COMMAND
 running command...
 $ chimp (-v|--version|version)
-chimp/0.0.0-development darwin-x64 node-v12.16.2
+chimp/0.0.0-development darwin-x64 node-v14.15.4
 $ chimp --help [COMMAND]
 USAGE
   $ chimp COMMAND
diff --git a/src/generate/generate-module.ts b/src/generate/generate-module.ts
index c34f4d7..cb9d7f3 100755
--- a/src/generate/generate-module.ts
+++ b/src/generate/generate-module.ts
@@ -82,13 +82,16 @@ export const executeGeneration = async (appPrefix = '~app', generatedPrefix = '~
     saveRenderedTemplate(templateName, { appPrefix }, filePath, fileName);
   };
 
+  const isSharedModule = (module: {name: string}) => module.name.toLowerCase() === 'shared';
+
   debug('createGetCodegenConfig');
   createGetCodegenConfig();
   const modulesResolvedPath = path.join(projectMainPath, modulesPath);
   const graphqlPaths = shelljs.ls(path.join(modulesResolvedPath, '**/*.graphql'));
 
   const moduleNames = getModuleNames(graphqlPaths, projectMainPath);
-  const modules = getModuleInfos(moduleNames);
+  const modules = getModuleInfos(moduleNames).sort((a) => (isSharedModule(a) ? -1 : 1));
+  const hasSharedModule = modules.length && isSharedModule(modules[0]);
 
   const createGlobalResolvers = () => {
     const templateName = './templates/resolvers.handlebars';
@@ -239,9 +242,17 @@ export const executeGeneration = async (appPrefix = '~app', generatedPrefix = '~
   });
 
   const createTypeResolvers = () => {
-    modules.forEach(({ name, typeDefinitions, types, schemaString, queries, mutations, graphqlFileRootPath }) => {
+    const sharedInterfaces: string[] = [];
+    const sharedTypeDefinitions: {name: string}[] = [];
+    modules.forEach(({ name, typeDefinitions, types, schemaString: schemaSDL, queries, mutations, graphqlFileRootPath }, moduleIndex) => {
       const typeResolvers: { typeName: string; fieldName: { name: string; capitalizedName: string }[] }[] = [];
 
+      let schemaString = schemaSDL;
+      if (hasSharedModule && !isSharedModule({name})) {
+        schemaString = `${modules[0].schemaString}
+${schemaString}`
+      }
+
       if (types) {
         debug(`create type resolvers for module ${name}`);
 
@@ -251,6 +262,7 @@ export const executeGeneration = async (appPrefix = '~app', generatedPrefix = '~
         // eslint-disable-next-line no-param-reassign
         schemaString = schemaString.replace(/extend type/g, 'type');
         const source = new Source(schemaString);
+        console.log("MICHAL: schemaString", schemaString);
         const schema = buildSchema(source, { assumeValidSDL: true });
         shelljs.mkdir('-p', `${projectMainPath}/src/${graphqlFileRootPath}/types/`);
 
@@ -311,7 +323,7 @@ export const executeGeneration = async (appPrefix = '~app', generatedPrefix = '~
 
           saveRenderedTemplate(templateName, context, filePath, fileName, keepIfExists);
         };
-        interfaces.forEach((interfaceName) => {
+        interfaces.filter(i => !sharedInterfaces.includes(i)).forEach((interfaceName) => {
           createInterfaceType(interfaceName);
           createInterfaceSpec(interfaceName);
           createInterfaceSpecWrapper(interfaceName);
@@ -320,8 +332,13 @@ export const executeGeneration = async (appPrefix = '~app', generatedPrefix = '~
             fieldName: [{ name: '__resolveType', capitalizedName: capitalize('__resolveType') }],
           });
         });
+
+        if(isSharedModule({name})) {
+          sharedInterfaces.push(...interfaces)
+          sharedTypeDefinitions.push(...typeDefinitions)
+        }
         type FilteredType = { name: { value: string }; resolveReferenceType: boolean; arguments?: string[] };
-        typeDefinitions.forEach((typeDef) => {
+        typeDefinitions.filter(t => !sharedTypeDefinitions.includes(t)).forEach((typeDef) => {
           let filtered: FilteredType[] = [];
           let type = schema.getType(typeDef.name);
           if (!type) {

From 3e4e50a7de52e1e3cc352ccfd35fc9acafb65d19 Mon Sep 17 00:00:00 2001
From: Michal Baranowski <baranovskimichal@gmail.com>
Date: Fri, 31 Dec 2021 17:05:55 +0100
Subject: [PATCH 2/2] removes console logs

---
 src/generate/generate-module.ts | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/generate/generate-module.ts b/src/generate/generate-module.ts
index cb9d7f3..5599391 100755
--- a/src/generate/generate-module.ts
+++ b/src/generate/generate-module.ts
@@ -262,7 +262,6 @@ ${schemaString}`
         // eslint-disable-next-line no-param-reassign
         schemaString = schemaString.replace(/extend type/g, 'type');
         const source = new Source(schemaString);
-        console.log("MICHAL: schemaString", schemaString);
         const schema = buildSchema(source, { assumeValidSDL: true });
         shelljs.mkdir('-p', `${projectMainPath}/src/${graphqlFileRootPath}/types/`);