working and no errors on front or back ends

src/helpers.ts

@@ -1,5 +1,14 @@
 import fs from "fs";
-import {ColumnDef, ColumnRef, EndpointDef, Filter, SystemDef, TableDef} from "./systemGenService";
+import {
+    BelongsToDef,
+    ColumnDef,
+    ColumnRef,
+    EndpointDef,
+    Filter,
+    ManyToManyDef,
+    SystemDef,
+    TableDef
+} from "./systemGenService";
 import path from "path";
 import {createServiceFunc} from "./views/service-creator";
 import pluralize from "pluralize";
@@ -48,11 +57,11 @@ function initializeComponentFile(sourceFile: string, destinationFile: string, co
     })
 }
 
-function removeTemplateFiles(destinationFolder: string) {
+function removeTemplateFolder(destinationFolder: string) {
     return new Promise<void>((resolve, reject) => {
-        fs.rmdir(destinationFolder, (err) => {
+        fs.rmdir(destinationFolder, { recursive: true }, (err) => {
             if (err) {
-                reject();
+                reject(err);
             } else {
                 resolve();
             }
@@ -60,6 +69,14 @@ function removeTemplateFiles(destinationFolder: string) {
     });
 }
 
+function removeTemplateFiles(destinationFolder: string) {
+    let regex = /\{\{component\}\}.*$/
+    fs.readdirSync(destinationFolder)
+        .filter(f => regex.test(f))
+        .map(f => fs.unlinkSync(path.join(destinationFolder, f)));
+    return Promise.resolve();
+}
+
 function insertServiceCode(view: EndpointDef, outDir: string): Promise<void> {
     return new Promise<void>((resolve) => {
         const separator: string = `// SYSTEM-BUILDER-${view.component}-service`;
@@ -111,6 +128,26 @@ function createDetailsInitValues(view: EndpointDef, systemDef: SystemDef) {
     `;
         }
     });
+    // TODO: get relations to add as properties
+    let storageTable: TableDef | undefined = systemDef.storage.tables.find((table: TableDef) => {
+        return table.name === view.component;
+    });
+    if (storageTable) {
+        storageTable.relations.forEach((rel: BelongsToDef) => {
+            out = out + `${rel.table}_id: '',
+    `;
+        });
+    }
+    systemDef.storage.relations.forEach((rel:ManyToManyDef) => {
+        if (rel.right === view.component) {
+            out = out + `${rel.left}_id: '',
+    `;
+        }
+        if (rel.left === view.component) {
+            out = out + `${rel.right}_id: '',
+    `;
+        }
+    });
 
     return out;
 }
@@ -118,6 +155,26 @@ function createDetailsInitValues(view: EndpointDef, systemDef: SystemDef) {
 function createDetailsTypeValues(view: EndpointDef, systemDef: SystemDef) {
     let out = ``;
 
+    let storageTable = systemDef.storage.tables.find((table: TableDef) => {
+       return table.name === view.component;
+    });
+    let relations: string[] = [];
+    if (storageTable) {
+        storageTable.relations.map((rel: BelongsToDef) => {
+            relations.push(rel.table);
+        });
+        systemDef.storage.relations.forEach((rel: ManyToManyDef) => {
+            // @ts-ignore
+            if (rel.left === storageTable.name) {
+                relations.push(rel.right);
+            }
+            // @ts-ignore
+            if (rel.right === storageTable.name) {
+                relations.push(rel.left);
+            }
+        });
+    }
+
     view.columns.forEach((column: ColumnRef) => {
         let colDef: ColumnDef | undefined = findColumn(column, systemDef);
         if (colDef) {
@@ -125,6 +182,10 @@ function createDetailsTypeValues(view: EndpointDef, systemDef: SystemDef) {
     `;
         }
     });
+    relations.forEach((rel: string) => {
+        out = out + `${rel}_id: string
+    `;
+    });
 
     return out;
 }
@@ -138,5 +199,6 @@ export {
     lowercaseFirstLetter,
     makeSet,
     removeTemplateFiles,
+    removeTemplateFolder,
     uppercaseFirstLetter,
 }