API Task Procedures
===================

### createTask

- Purpose: **Create a new task**
- Parameters:
    - **title** (string, required)
    - **project_id** (integer, required)
    - **color_id** (string, optional)
    - **column_id** (integer, optional)
    - **owner_id** (integer, optional)
    - **creator_id** (integer, optional)
    - **date_due**: ISO8601 format (string, optional)
    - **description** Markdown content (string, optional)
    - **category_id** (integer, optional)
    - **score** (integer, optional)
    - **swimlane_id** (integer, optional)
    - **recurrence_status**  (integer, optional)
    - **recurrence_trigger**  (integer, optional)
    - **recurrence_factor**  (integer, optional)
    - **recurrence_timeframe**  (integer, optional)
    - **recurrence_basedate**  (integer, optional)
- Result on success: **task_id**
- Result on failure: **false**

Request example:

```json
{
    "jsonrpc": "2.0",
    "method": "createTask",
    "id": 1176509098,
    "params": {
        "owner_id": 1,
        "creator_id": 0,
        "date_due": "",
        "description": "",
        "category_id": 0,
        "score": 0,
        "title": "Test",
        "project_id": 1,
        "color_id": "green",
        "column_id": 2,
        "recurrence_status": 0,
        "recurrence_trigger": 0,
        "recurrence_factor": 0,
        "recurrence_timeframe": 0,
        "recurrence_basedate": 0
    }
}
```

Response example:

```json
{
    "jsonrpc": "2.0",
    "id": 1176509098,
    "result": 3
}
```

### getTask

- Purpose: **Get task by the unique id**
- Parameters:
    - **task_id** (integer, required)
- Result on success: **task properties**
- Result on failure: **null**

Request example:

```json
{
    "jsonrpc": "2.0",
    "method": "getTask",
    "id": 700738119,
    "params": {
        "task_id": 1
    }
}
```

Response example:

```json
{
    "jsonrpc": "2.0",
    "id": 700738119,
    "result": {
        "id": "1",
        "title": "Task #1",
        "description": "",
        "date_creation": "1409963206",
        "color_id": "blue",
        "project_id": "1",
        "column_id": "2",
        "owner_id": "1",
        "position": "1",
        "is_active": "1",
        "date_completed": null,
        "score": "0",
        "date_due": "0",
        "category_id": "0",
        "creator_id": "0",
        "date_modification": "1409963206",
        "reference": "",
        "date_started": null,
        "time_spent": "0",
        "time_estimated": "0",
        "swimlane_id": "0",
        "date_moved": "1430875287",
        "recurrence_status": "0",
        "recurrence_trigger": "0",
        "recurrence_factor": "0",
        "recurrence_timeframe": "0",
        "recurrence_basedate": "0",
        "recurrence_parent": null,
        "recurrence_child": null,
        "url": "http:\/\/127.0.0.1:8000\/?controller=task&action=show&task_id=1&project_id=1",
        "color": {
            "name": "Yellow",
            "background": "rgb(245, 247, 196)",
            "border": "rgb(223, 227, 45)"
        }
    }
}
```

### getTaskByReference

- Purpose: **Get task by the external reference**
- Parameters:
    - **project_id** (integer, required)
    - **reference** (string, required)
- Result on success: **task properties**
- Result on failure: **null**

Request example:

```json
{
    "jsonrpc": "2.0",
    "method": "getTaskByReference",
    "id": 1992081213,
    "params": {
        "project_id": 1,
        "reference": "TICKET-1234"
    }
}
```

Response example:

```json
{
    "jsonrpc": "2.0",
    "id": 1992081213,
    "result": {
        "id": "5",
        "title": "Task with external ticket number",
        "description": "[Link to my ticket](http:\/\/my-ticketing-system\/1234)",
        "date_creation": "1434227446",
        "color_id": "yellow",
        "project_id": "1",
        "column_id": "1",
        "owner_id": "0",
        "position": "4",
        "is_active": "1",
        "date_completed": null,
        "score": "0",
        "date_due": "0",
        "category_id": "0",
        "creator_id": "0",
        "date_modification": "1434227446",
        "reference": "TICKET-1234",
        "date_started": null,
        "time_spent": "0",
        "time_estimated": "0",
        "swimlane_id": "0",
        "date_moved": "1434227446",
        "recurrence_status": "0",
        "recurrence_trigger": "0",
        "recurrence_factor": "0",
        "recurrence_timeframe": "0",
        "recurrence_basedate": "0",
        "recurrence_parent": null,
        "recurrence_child": null,
        "url": "http:\/\/127.0.0.1:8000\/?controller=task&action=show&task_id=5&project_id=1"
    }
}
```

### getAllTasks

- Purpose: **Get all available tasks**
- Parameters:
    - **project_id** (integer, required)
    - **status_id**: The value 1 for active tasks and 0 for inactive (integer, required)
- Result on success: **List of tasks**
- Result on failure: **false**

Request example to fetch all tasks on the board:

```json
{
    "jsonrpc": "2.0",
    "method": "getAllTasks",
    "id": 133280317,
    "params": {
        "project_id": 1,
        "status_id": 1
    }
}
```

Response example:

```json
{
    "jsonrpc": "2.0",
    "id": 133280317,
    "result": [
        {
            "id": "1",
            "title": "Task #1",
            "description": "",
            "date_creation": "1409961789",
            "color_id": "blue",
            "project_id": "1",
            "column_id": "2",
            "owner_id": "1",
            "position": "1",
            "is_active": "1",
            "date_completed": null,
            "score": "0",
            "date_due": "0",
            "category_id": "0",
            "creator_id": "0",
            "date_modification": "1409961789",
            "reference": "",
            "date_started": null,
            "time_spent": "0",
            "time_estimated": "0",
            "swimlane_id": "0",
            "date_moved": "1430783191",
            "recurrence_status": "0",
            "recurrence_trigger": "0",
            "recurrence_factor": "0",
            "recurrence_timeframe": "0",
            "recurrence_basedate": "0",
            "recurrence_parent": null,
            "recurrence_child": null,
            "url": "http:\/\/127.0.0.1:8000\/?controller=task&action=show&task_id=1&project_id=1"
        },
        {
            "id": "2",
            "title": "Test",
            "description": "",
            "date_creation": "1409962115",
            "color_id": "green",
            "project_id": "1",
            "column_id": "2",
            "owner_id": "1",
            "position": "2",
            "is_active": "1",
            "date_completed": null,
            "score": "0",
            "date_due": "0",
            "category_id": "0",
            "creator_id": "0",
            "date_modification": "1409962115",
            "reference": "",
            "date_started": null,
            "time_spent": "0",
            "time_estimated": "0",
            "swimlane_id": "0",
            "date_moved": "1430783191",
            "recurrence_status": "0",
            "recurrence_trigger": "0",
            "recurrence_factor": "0",
            "recurrence_timeframe": "0",
            "recurrence_basedate": "0",
            "recurrence_parent": null,
            "recurrence_child": null,
            "url": "http:\/\/127.0.0.1:8000\/?controller=task&action=show&task_id=2&project_id=1"
        },
        ...
    ]
}
```

### getOverdueTasks

- Purpose: **Get all overdue tasks**
- Result on success: **List of tasks**
- Result on failure: **false**

Request example to fetch all tasks on the board:

```json
{
    "jsonrpc": "2.0",
    "method": "getOverdueTasks",
    "id": 133280317
}
```

Response example:

```json
{
    "jsonrpc": "2.0",
    "id": 133280317,
    "result": [
        {
            "id": "1",
            "title": "Task #1",
            "date_due": "1409961789",
            "project_id": "1",
            "project_name": "Test",
            "assignee_username":"admin",
            "assignee_name": null
        },
        {
            "id": "2",
            "title": "Test",
            "date_due": "1409962115",
            "project_id": "1",
            "project_name": "Test",
            "assignee_username":"admin",
            "assignee_name": null
        },
        ...
    ]
}
```

### getOverdueTasksByProject

- Purpose: **Get all overdue tasks for a special project**
- Result on success: **List of tasks**
- Result on failure: **false**

Request example to fetch all tasks on the board:

```json
{
    "jsonrpc": "2.0",
    "method": "getOverdueTasksByProject",
    "id": 133280317,
    "params": {
        "project_id": 1
    }
}
```

Response example:

```json
{
    "jsonrpc": "2.0",
    "id": 133280317,
    "result": [
        {
            "id": "1",
            "title": "Task #1",
            "date_due": "1409961789",
            "project_id": "1",
            "project_name": "Test",
            "assignee_username":"admin",
            "assignee_name": null
        },
        {
            "id": "2",
            "title": "Test",
            "date_due": "1409962115",
            "project_id": "1",
            "project_name": "Test",
            "assignee_username":"admin",
            "assignee_name": null
        },
        ...
    ]
}
```

### updateTask

- Purpose: **Update a task**
- Parameters:
    - **id** (integer, required)
    - **title** (string, optional)
    - **color_id** (string, optional)
    - **owner_id** (integer, optional)
    - **date_due**: ISO8601 format (string, optional)
    - **description** Markdown content (string, optional)
    - **category_id** (integer, optional)
    - **score** (integer, optional)
    - **recurrence_status**  (integer, optional)
    - **recurrence_trigger**  (integer, optional)
    - **recurrence_factor**  (integer, optional)
    - **recurrence_timeframe**  (integer, optional)
    - **recurrence_basedate**  (integer, optional)
- Result on success: **true**
- Result on failure: **false**

Request example to change the task color:

```json
{
    "jsonrpc": "2.0",
    "method": "updateTask",
    "id": 1406803059,
    "params": {
        "id": 1,
        "color_id": "blue"
    }
}
```

Response example:

```json
{
    "jsonrpc": "2.0",
    "id": 1406803059,
    "result": true
}
```

### openTask

- Purpose: **Set a task to the status open**
- Parameters:
    - **task_id** (integer, required)
- Result on success: **true**
- Result on failure: **false**

Request example:

```json
{
    "jsonrpc": "2.0",
    "method": "openTask",
    "id": 1888531925,
    "params": {
        "task_id": 1
    }
}
```

Response example:

```json
{
    "jsonrpc": "2.0",
    "id": 1888531925,
    "result": true
}
```

### closeTask

- Purpose: **Set a task to the status close**
- Parameters:
    - **task_id** (integer, required)
- Result on success: **true**
- Result on failure: **false**

Request example:

```json
{
    "jsonrpc": "2.0",
    "method": "closeTask",
    "id": 1654396960,
    "params": {
        "task_id": 1
    }
}
```

Response example:

```json
{
    "jsonrpc": "2.0",
    "id": 1654396960,
    "result": true
}
```

### removeTask

- Purpose: **Remove a task**
- Parameters:
    - **task_id** (integer, required)
- Result on success: **true**
- Result on failure: **false**

Request example:

```json
{
    "jsonrpc": "2.0",
    "method": "removeTask",
    "id": 1423501287,
    "params": {
        "task_id": 1
    }
}
```

Response example:

```json
{
    "jsonrpc": "2.0",
    "id": 1423501287,
    "result": true
}
```

### moveTaskPosition

- Purpose: **Move a task to another column or another position**
- Parameters:
    - **project_id** (integer, required)
    - **task_id** (integer, required)
    - **column_id** (integer, required)
    - **position** (integer, required)
    - **swimlane_id** (integer, optional, default=0)
- Result on success: **true**
- Result on failure: **false**

Request example:

```json
{
    "jsonrpc": "2.0",
    "method": "moveTaskPosition",
    "id": 117211800,
    "params": {
        "project_id": 1,
        "task_id": 1,
        "column_id": 2,
        "position": 1
    }
}
```

Response example:

```json
{
    "jsonrpc": "2.0",
    "id": 117211800,
    "result": true
}
```
