golicensemanager

README

🎮 GoLicenseManager - The License Overlord

Because somewhere out there, a software license is feeling lonely and needs a home!

🎭 The Drama Cast (Project Structure)

golicensemanager/
├── 🎬 cmd/                    # Where the magic begins
│   └── golicensemanager/     # Our star performer
├── 🎪 internal/              # The secret sauce
│   ├── app/                  # Application circus ring
│   ├── config/              # The script supervisor
│   ├── middleware/          # The bouncers
│   ├── models/              # The character sheets
│   ├── repository/          # The prop department
│   ├── service/             # The behind-the-scenes crew
│   └── utils/               # The stage hands
├── 🎨 pkg/                   # The public gallery
├── 🎭 api/                   # The front stage
│   ├── http/                # The HTTP performers
│   └── proto/               # The understudies
├── 📜 scripts/              # The stage directions
│   ├── db/                  # Database choreography
│   ├── dev/                # Developer's playbook
│   └── ci/                 # The automation crew
├── 🎪 deployments/          # The touring equipment
│   ├── docker/             # Container circus
│   └── k8s/                # The big top
├── 🎯 test/                 # Quality assurance
└── 📚 docs/                 # The playbill

🎬 The Plot (What's This All About?)

GoLicenseManager is your friendly neighborhood license manager that helps you:

• Keep track of who's using what (like a really organized party host)
• Make sure everyone paid their dues (we're looking at you, Dave 👀)
• Handle multiple applications (because juggling is fun!)
• Manage clients (the ones who pay the bills)

🎥 Behind the Scenes (The Technical Stuff)

🎬 The Main Character (cmd/golicensemanager/main.go)

// This is where our hero begins their journey
func main() {
    // Epic journey starts here
    // Details in cmd/golicensemanager/main.go
}

🎭 The Supporting Cast (Key Components)

1. Models (The Character Sheets)

Located in internal/models/models.go, we have:

• Application: The software that needs licensing (thinks it's the main character)
• LicenseType: Different flavors of licenses (like ice cream, but for software)
• License: The actual permit (the MacGuffin of our story)
• Client: The people who need licenses (the real heroes)

2. Database Schema (The World Building)

-- This is where we keep all our secrets
CREATE TABLE applications (...)  -- Home of the cool kids
CREATE TABLE licenses (...)      -- Where the magic happens
CREATE TABLE clients (...)       -- Our VIP list

3. Services (The Plot Drivers)

Each service is like a different episode in our series:

• ApplicationService: The pilot episode
• LicenseService: The season finale
• ClientService: The fan favorite

4. Handlers (The Action Scenes)

All the exciting stuff happens here:

// ApplicationHandler - The protagonist
func (h *ApplicationHandler) Create(c *gin.Context) {
    // Creating applications like a boss
}

// LicenseHandler - The plot twist master
func (h *LicenseHandler) Validate(c *gin.Context) {
    // Validating licenses like a customs officer
}

🎬 How to Join the Show (Setup)

Prerequisites (The Casting Call)

• Go 1.21+ (The lead actor)
• PostgreSQL (The database diva)
• Docker (The stunt double)
• Just command runner (The director's assistant)

Quick Start (The Rehearsal)

# Clone the repository (Get your script)
git clone https://github.com/yourusername/golicensemanager.git

# Setup the stage
just setup

# Prepare the props
cp .env.example .env

# Start the show
just run

🎭 The Performance (API Endpoints)

Act 1: Authentication

POST /api/v1/auth/token
# Like getting your backstage pass

Act 2: Applications

POST   /api/v1/applications   # Grand entrance
GET    /api/v1/applications   # The parade
PUT    /api/v1/applications   # Costume change
DELETE /api/v1/applications   # The final bow

Act 3: Licenses

POST   /api/v1/licenses        # Birth of a license
GET    /api/v1/licenses        # License family reunion
PUT    /api/v1/licenses        # License makeover
POST   /api/v1/licenses/revoke # License drama

🎪 The Staging (Project Files)

The Important Props (Key Files)

1. .env.example (The Costume Guide)

APP_NAME=golicensemanager
APP_ENV=development
# More secrets here

2. Makefile (The Stage Instructions)

build:    # Building the set
test:     # Rehearsal time
run:      # Show time!

3. justfile (The Director's Notes)

setup:          # Get everything ready
migrate-create: # Add new scenes
docker-dev:     # Rehearsal environment

🎯 Quality Control (Testing)

Running Tests (The Dress Rehearsal)

# Unit tests (The individual auditions)
just test

# With coverage (The performance review)
just coverage

# Generate test data (The extras)
just generate-mocks

🔧 Development (Backstage Pass)

Docker Development (The Practice Stage)

# Start local environment
just docker-dev

# Clean up after the show
just docker-down

📚 The Documentation Chronicles

API Documentation (The Playbill)

• Full OpenAPI specs in /api/http/swagger
• Each endpoint documented like a Hollywood script

Development Guide (The Director's Cut)

• Setup instructions (Building the set)
• Contributing guidelines (How to join the cast)
• Best practices (How not to steal the show)

🎬 Production Deployment (Opening Night)

Using Docker (The Traveling Show)

# Build the container (Pack the props)
docker build -t golicensemanager .

# Run the container (Raise the curtain)
docker run -p 8080:8080 golicensemanager

🎭 Contributing (Join the Cast)

1. Fork it (Get your own stage)
2. Create your feature branch (Write your scene)
3. Commit your changes (Rehearse)
4. Push to the branch (Perform)
5. Create a Pull Request (Audition)

🎬 Final Notes

• Remember to check the logs (The reviews)
• Keep your API keys secret (No spoilers!)
• Always backup your database (Save the drama)

🎭 License

MIT License (The legal stuff, because even art needs lawyers)

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Made with ☕️ and a sense of humor.

Remember: Every license validation is a tiny victory dance! 💃🕺

P.S. If you've read this far, you deserve a cookie! 🍪