Emerald

Backend side of demonstration ad campaign management app built with Java Spring Boot.

Features

CRUD operations - creating, editing, viewing and deleting advertisement campaigns.

Tech Stack

• Language: Java
• Framework: Spring Boot
• Database: H2

API methods

• GET /api/campaigns - Fetch all campaigns

Response example:

[
    {
        "id": 1,
        "campaignName": "Example Campaign 1",
        "keywords": [
            "used",
            "sell",
            "delivery"
        ],
        "bidAmount": 1.5,
        "campaignFund": 100.0,
        "status": true,
        "town": "Kraków",
        "radius": 10.0
    },
    {
        "id": 2,
        "campaignName": "Example Campaign 2",
        "keywords": [
            "local",
            "available"
        ],
        "bidAmount": 2.0,
        "campaignFund": 200.0,
        "status": false,
        "town": "Wrocław",
        "radius": 20.0
    }
]

• GET /api/campaigns/:id - Fetch campaign by ID

Response example:

{
        "id": 2,
        "campaignName": "Example Campaign 2",
        "keywords": [
            "local",
            "available"
        ],
        "bidAmount": 2.0,
        "campaignFund": 200.0,
        "status": false,
        "town": "Wrocław",
        "radius": 20.0
    }

• POST /api/campaigns - Create new campaign

Response example:

{
    "id": 3,
    "campaignName": "campaign 8",
    "keywords": [
        "used"
    ],
    "bidAmount": 1.5,
    "campaignFund": 150.0,
    "status": true,
    "town": "Warsaw",
    "radius": 10.0
}

• PUT /api/campaigns/:id - Update campaign

Response example:

{
    "id": 3,
    "campaignName": "campaign 9",
    "keywords": [
        "new"
    ],
    "bidAmount": 1.5,
    "campaignFund": 150.0,
    "status": true,
    "town": "Katowice",
    "radius": 10.0
}

• DELETE /api/campaigns/:id - Delete campaign

Response - void

• GET /api/balance - Get demo account balance

Response example:

850.0

• PUT /api/balance?value=<amount> - Update demo account balance

Response - void