Reorganize app workspaces and align Admin architecture

apps/backend/app/services/database_inspector.ts

@@ -0,0 +1,96 @@
+import db from '@adonisjs/lucid/services/db'
+import { ModelQueryBuilderContract } from '@adonisjs/lucid/types/model'
+
+export async function getDatabaseTables(): Promise<string[]> {
+  const result = await db
+    .from('information_schema.tables')
+    .select('table_name')
+    .where('table_schema', 'public')
+    .whereNotIn('table_name', [
+      'adonis_schema',
+      'adonis_schema_versions',
+      'auth_access_tokens',
+      'admins',
+      'permissions',
+      'roles',
+      'admin_roles',
+      'role_permissions',
+      'migrations',
+      'migrations_lock',
+      'pg_stat_statements',
+      'pg_stat_activity',
+      'pg_type',
+      'pg_enum',
+      'pg_class',
+      'pg_attribute',
+      'pg_index',
+      'pg_namespace',
+      'pg_tables',
+    ])
+    .whereRaw(`table_name NOT LIKE 'pg_%'`)
+    .whereRaw(`table_name NOT LIKE 'sql_%'`)
+
+  return result.map((row) => row.table_name)
+}
+
+export async function getColumnsForTable(table: string) {
+  const rows = await db
+    .from('information_schema.columns')
+    .select('column_name', 'data_type', 'is_nullable')
+    .where('table_schema', 'public')
+    .andWhere('table_name', table)
+
+  return rows.map((row) => {
+    const col = {
+      ...row,
+      isSpecial: ['created_at', 'updated_at', 'deleted_at'].includes(row.column_name),
+    }
+    return col
+  })
+}
+
+export async function getForeignKeysReferencing(table: string) {
+  return await db
+    .from('information_schema.columns')
+    .select('table_name', 'column_name')
+    .where('column_name', `${table}_id`)
+    .andWhere('table_schema', 'public')
+}
+
+export async function searchableColumns(table: string) {
+  const columns = await getColumnsForTable(table)
+  return {
+    string: columns
+      .filter((col) =>
+        ['character varying', 'text', 'varchar', 'char', 'uuid'].includes(col.data_type)
+      )
+      .map((col) => col.column_name),
+    number: columns
+      .filter((col) => ['integer', 'int4', 'int8', 'numeric', 'bigint'].includes(col.data_type))
+      .map((col) => col.column_name),
+  }
+}
+
+export function addSearchFilter<T extends ModelQueryBuilderContract<any>>(
+  query: T,
+  columns: { string: string[]; number: string[] },
+  search: string
+) {
+  const keywords = search.trim().split(/\s+/)
+
+  query.where((builder) => {
+    for (const keyword of keywords) {
+      builder.orWhere((subBuilder) => {
+        for (const column of columns.string) {
+          subBuilder.orWhereILike(column, `%${keyword}%`)
+        }
+      })
+    }
+
+    if (!Number.isNaN(Number(search))) {
+      for (const column of columns.number) {
+        builder.orWhere(column, Number(search))
+      }
+    }
+  })
+}

apps/backend/app/services/permission_service.ts

@@ -0,0 +1,58 @@
+import Admins from '#base_modules/Admin/model/admin'
+import { readdirSync, existsSync } from 'node:fs'
+import { join } from 'node:path'
+import { pathToFileURL } from 'node:url'
+import db from '@adonisjs/lucid/services/db'
+
+interface PermissionItem {
+  slug: string
+  name: string
+}
+
+export async function getAdminPermissionSlugs(admin: Admins): Promise<Set<string>> {
+  await admin.load('roles')
+  const roles = admin.roles.map((role) => role.id)
+  const permissions = await db
+    .from('role_permissions')
+    .whereIn('role_id', roles)
+    .select('permission_slug')
+
+  const slugs = new Set<string>()
+  permissions.map((perm) => slugs.add(perm.permission_slug))
+  return slugs
+}
+
+export async function getAllPermissions(): Promise<PermissionItem[]> {
+  const appRoot = process.cwd()
+  const baseModulesPath = join(appRoot, 'app', 'base_modules')
+  const modulesPath = join(appRoot, 'modules')
+
+  const result: PermissionItem[] = []
+
+  const loadPermissionsFromDir = async (dir: string) => {
+    if (!existsSync(dir)) return
+
+    const modules = readdirSync(dir, { withFileTypes: true })
+      .filter((d) => d.isDirectory())
+      .map((d) => d.name)
+
+    for (const moduleName of modules) {
+      const configPath = join(dir, moduleName, 'config', 'permissions.ts')
+      if (existsSync(configPath)) {
+        try {
+          const fileUrl = pathToFileURL(configPath)
+          const mod = await import(fileUrl.href)
+          const perms = mod.default || []
+          if (Array.isArray(perms)) result.push(...perms)
+        } catch (err) {
+          console.error(`Failed to load permissions for module "${moduleName}":`, err)
+        }
+      }
+    }
+  }
+
+  await loadPermissionsFromDir(baseModulesPath)
+  await loadPermissionsFromDir(modulesPath)
+
+  return result
+}

apps/backend/app/services/swagger_model.ts

@@ -0,0 +1,18 @@
+const typeMap: Record<string, any> = {
+  number: { type: 'integer', format: 'int64' },
+  string: { type: 'string' },
+  Date: { type: 'string', format: 'date-time' },
+  boolean: { type: 'boolean' },
+}
+export async function modelToSchema(model: any) {
+  const properties: Record<string, any> = {}
+  for (const [key, meta] of model.$columnsDefinitions.entries()) {
+    const tsType = meta.meta?.designType?.name || 'string'
+    const mapped = typeMap[tsType] ?? { type: 'string' }
+    properties[meta?.serializeAs || key] = {
+      ...mapped,
+      description: key.replace(/([A-Z])/g, ' $1').trim(),
+    }
+  }
+  return JSON.stringify(properties)
+}