关于 SaaS 的一切

核心的 SaaS API，多版本产品客户端，以及平台端的管理后台。

Enterprise-ready SaaS Boilerplate 基础框架调研: https://phab.xyz/T19 招聘系统（示例客户项目）:https://www.craft.me/s/Xcplu3hEPHsxAh

SaaS 产品的技术挑战

SaaS presents developers with a unique blend of challenges: multi-tenancy 多租户, onboarding 客户生命周期管理, security 安全问题, data partitioning 数据分区, tenant isolation 租户隔离, and identity 身份认证.

基础服务：

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Tenant Onboarding
- User Identity：associating each tenant with a separate Cognito User Pool
  - sign-in policies
  - standardized attributes or Add custom attribute
  - Tenant Connection Attribute
    - tenant_id (string, default max length, not mutable)
    - tier (string, default max length, mutable)
    - company_name (string, default max length, mutable)
    - role (string, default max length, mutable)
    - account_name (string, default max length, mutable)
  - configure password and administration policies,enable MFA
  - customize your user invitation messages
  - create app client id and secert
- Identity Pool
  - Authentication Providers
- Managing Users：Cognito API
- Managing Tenants
  - Tenants must be represented and managed separate from users.
- Onboarding
  - register：account & tenant & plan
  - check your email for the validation message that was sent by Cognito
  - login & change password
  - As a new tenant to the system, you are created as a Tenant Administrator.
Multi-Tenant Microservices
- build a multi-tenant aware microservice:

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**Identity and Tenant Context：**our services need some standard way to acquire the current user's role and authorization along with the tenant context.
**Multi-Tenant Data Partitioning：**figure out how to partition, persist, and acquire data in a multi-tenant model.
Tenant Aware Logging, Metering, and Analytics
Isolating Tenant Data
- create a set of IAM roles for each tenant.
- With IAM policies, we can create rules that control the level of access a user has to tenant resources.
- associate roles for tenants

面向的客户群体

开发者
中小企业客户

商业诉求的考虑

利用开源力量，帮助客户在构建自己的 SaaS 产品时节省时间和金钱
多个不同的客户端版本，轻松集成到客户自身的技术栈
服务端核心的 API 集成（Rust），稳定、高效、安全、易部署，文档清晰
长期的开源维护和技术支持，保证技术的稳定性
国际市场和国内市场的大量第三方 API 集成

商业模式

赞助 & 教程售卖 & 商业授权
集成定制服务（报价制）
提供云服务

基础功能

Server-side rendering for fast initial load and SEO
User authentication，第三方登录集成
邮件通知（账户和交易）、Adding email addresses to newsletter lists
文件上传和加载
Team creation, Team Member invitation, and settings for Team and User.
日志服务定制
网站数据分析
Production-ready, scalable architecture
基础的 Web Component 组建
订阅服务（支付平台集成，账单管理）
- subscribe/unsubscribe Team to plan
- update card information
- verified Stripe webhook for failed payment for subscription.
Deploy 服务

产品框架

服务端

管理平台

数据层

客户端（Web）

代码架构

订阅服务的架构

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Self-taught software engineer