106 lines
3.4 KiB
Markdown
106 lines
3.4 KiB
Markdown
## VRAPoten API v0.1.1
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[<< Home](README.md)
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FarmMaps is an asynchronous architecture, the API flow keeps this in mind.
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The API 2 that all data is already processed and available provided, for example through the normal FarmMaps flow.
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For the currently available public FarmMaps API you can take a look at swagger: https://test.farmmaps.eu/swagger
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**Input preperation**
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* VRAPoten requires specific input which needs to be provided by the FarmMaps API or user interface.
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* You can activate the VRAPotenTask with the Task API, passing the just created cropfield item code as a parameter.
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* Users can upload their own soilmaps if needed. (in case of when FarmMaps has not processed the required data).
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* The file API can be used for this.
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**Users can poll the task api to see if a task is completed**
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**This can be achieved with the task execution id obtained from calling the 'ItemTask' API.**
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[Poll task status](Polling-task-status.md)
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### API flow
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* Authenticate User
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* *Create cropfield through FarmMaps API (optioneel)*
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* Item 'FOLDER' must be created for parent to cropfields.
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* Item 'vnd.farmmaps.itemtype.cropfield' must be created with its data as specified in the api.
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* Task 'vnd.farmmaps.task.workflow' needs to be executed to aggregate all needed data.
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* This is an asynchronous process and can take a while before all data is collected in FarmMaps.
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* Upload own soil data (optioneel)
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* Task 'vnd.farmmaps.task.vrapoten' must be executed to create an appliance map.
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* Task 'vnd.farmmaps.task.taskmap' must be executed to create a taskmap.
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* Download item data (tiff of shape)
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### Steps
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###### Authentication
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[Authentication](Authentication.md)
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###### Create cropfield with FarmMaps API (optional)
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[Create Cropfield](Create-Cropfield.md)
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###### Uploading own data (optional)
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[Upload Data](Upload-Data.md)
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###### Creating appliance maps
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Execute the VRAPotenTask with the item code of the cropfield as parameter inside {code}.
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Use the input map code inside {itemCode}, specifying an inputCode is optional.
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In case of no specified inputCode the BOFEK data is looked up and if it could not be found the task gives an error.
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> Request
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```javascript
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POST /api/v1/items/{code}/tasks
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{
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"taskType": "vnd.farmmaps.task.vrapoten",
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"attributes": {
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"inputCode": "{itemCode}",
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"meanDensity": "30",
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"variation": "20"
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}
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}
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```
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> Response 201
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```javascript
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{
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"code": "string",
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"taskType": "vnd.farmmaps.task.workflow",
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"delay": "",
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"attributes": {
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"additionalProp1": "string",
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"additionalProp2": "string",
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"additionalProp3": "string"
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}
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}
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```
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Response 400 Tasktype not found
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Response 401 Not authenticated
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Response 403 No WRITE permissions in item
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Response 404 Item not found
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##### Optional input parameters #####
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There are some optional task attribute input parameters for greater flexibility.
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* **inputLayerName**
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* Allows you to specify which layer to use for an input item.
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* **countPerArea**
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* Allows you to specify if spacing in cm needs to be calculated to count per area in m2.
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* **useShadow**
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* Use shadow map in the calculation if available.
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defaults are false
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```javascript
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{
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"inputLayerName": "EC_30",
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"countPerArea": true,
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"useShadow": true
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}
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```
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###### Create taskmap
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[Create Taskmap](Create-Taskmap.md)
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##### Download the data
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In case the data is available it can be downloaded with the items API.
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> Request
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```javascript
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GET /api/v1/items/{itemcode}/download
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