REST API

kjetil commented

2014-11-27 20:04:39 +01:00

(Migrated from gitlab.lallis.org)

To enable third party use of the data generated within Predi, there should be a REST API.

This API should at least give access to current predictions and an overview of prices over time.

This article explains how to do this: http://www.meteorpedia.com/read/REST_API I haven't read it yet.

To enable third party use of the data generated within Predi, there should be a REST API. This API should at least give access to current predictions and an overview of prices over time. This article explains how to do this: http://www.meteorpedia.com/read/REST_API I haven't read it yet.

robert commented

2014-11-30 23:23:17 +01:00

(Migrated from gitlab.lallis.org)

Reassigned to @robert

robert commented

2014-11-30 23:24:54 +01:00

(Migrated from gitlab.lallis.org)

Using iron:router to create simple read REST API that reflects Mongo Collections!

kjetil commented

2014-11-30 23:26:35 +01:00

(Migrated from gitlab.lallis.org)

Love it! Remember writing hours :)

kjetil commented

2014-12-08 22:21:15 +01:00

(Migrated from gitlab.lallis.org)

Note that I've introduced an extra level of collections and moved some fields (according to #5). There is now Markets, Contractsets and Contracts. Most fields that used to live in the Market collection now lives in Contractsets.

Also, there is tags on users and markets indicating which markets each user will have access to. I think these tags might be of interest to users of the REST API.

These changes still live only in the adminui branch. I could merge them into the develop branch if you want. I think everything is working about as good as it used to now, but the design is totally messed up.

mockdata.coffee is a good place to look to get an idea on the available fields en each collection.

Another change that has been committed is translations. I guess that could be part of the REST API also. If no language is given TAPi18n insists on defaulting to English, which I suspect the Swiss will not like.

Note that I've introduced an extra level of collections and moved some fields (according to #5). There is now Markets, Contractsets and Contracts. Most fields that used to live in the Market collection now lives in Contractsets. Also, there is tags on users and markets indicating which markets each user will have access to. I think these tags might be of interest to users of the REST API. These changes still live only in the adminui branch. I could merge them into the develop branch if you want. I think everything is working about as good as it used to now, but the design is totally messed up. [mockdata.coffee](../feature/adminui/server/mockdata.coffee) is a good place to look to get an idea on the available fields en each collection. Another change that has been committed is translations. I guess that could be part of the REST API also. If no language is given TAPi18n insists on defaulting to English, which I suspect the Swiss will not like.

kjetil commented

2015-01-08 21:36:17 +01:00

(Migrated from gitlab.lallis.org)

Fra nerdouten

Liste av marked
- Filtrer på tag
Kontrakter.
- Filtrert på kontraktsettid
- Regn ut priser pr kontakt
- Filtrer på tag fra foreldremarked?
Prishistorikk på kontrakter i kontraktsett
- Fra/til/interval
- Rådata
Nåværende pris og historikk kjørt gjennom magisk omregningsalgoritme som samfunnsviterne har laget
- Den tar et kontraktsett og returnerer et vektet snitt for kontraktene.
Brukerrangering

Fra nerdouten * Liste av marked * Filtrer på tag * Kontrakter. * Filtrert på kontraktsettid * Regn ut priser pr kontakt * Filtrer på tag fra foreldremarked? * Prishistorikk på kontrakter i kontraktsett * Fra/til/interval * Rådata * Nåværende pris og historikk kjørt gjennom magisk omregningsalgoritme som samfunnsviterne har laget * Den tar et kontraktsett og returnerer et vektet snitt for kontraktene. * Brukerrangering

kjetil commented

2015-02-02 01:11:57 +01:00

(Migrated from gitlab.lallis.org)

Reassigned to @kjetil

kjetil commented

2015-02-03 00:49:58 +01:00

(Migrated from gitlab.lallis.org)

Status changed to closed by commit 5077b6

kjetil commented

2015-02-03 01:07:05 +01:00

(Migrated from gitlab.lallis.org)

Status changed to reopened

kjetil commented

2015-02-03 01:12:31 +01:00

(Migrated from gitlab.lallis.org)

ach. reopening. Still some weirdness. Remember to filter out mirror contracts.

As an example, this request:

https://predi.lallis.org/api/pricehistory/sdnXz8o7mbShGHdhk/6

Right now produces this:

{
    "market_id": "9oLWoBkw4uTcW58JP",
    "title": "Ernst Stocker (SVP) to be elected into the Regierungsrat",
    "description": "The contract pays 100 if Ernst Stocker (SVP) is elected in the 2015 Election for the Regierungsrat. Otherwise the contract pays 0.",
    "voteshare": false,
    "contractset_id": "sdnXz8o7mbShGHdhk",
    "open_at": 1422748848000,
    "close_at": 1423396848000,
    "contracts": [
        {
            "title": "",
            "contract_id": "4Dxv464bnkRjxaRok"
        },
        {
            "title": "Ernst Stocker (SVP) to be elected into the Regierungsrat",
            "color": "#006633",
            "contract_id": "48JhJmaZP34XRSyu5"
        }
    ],
    "price_history": [
        {
            "contract_id": "4Dxv464bnkRjxaRok",
            "values": [
                {
                    "timestamp": 1422702741600,
                    "price": 50
                },
                {
                    "timestamp": 1422724341600
                },
                {
                    "timestamp": 1422745941600
                },
                {
                    "timestamp": 1422767541600,
                    "price": 0.4
                },
                {
                    "timestamp": 1422789141600,
                    "price": 0.4
                },
                {
                    "timestamp": 1422810741600,
                    "price": 0.4
                },
                {
                    "timestamp": 1422832341600,
                    "price": 0.4
                },
                {
                    "timestamp": 1422853941600,
                    "price": 0.4
                }
            ]
        },
        {
            "contract_id": "48JhJmaZP34XRSyu5",
            "values": [
                {
                    "timestamp": 1422702741600,
                    "price": 0.4
                },
                {
                    "timestamp": 1422724341600
                },
                {
                    "timestamp": 1422745941600
                },
                {
                    "timestamp": 1422767541600,
                    "price": 99.6
                },
                {
                    "timestamp": 1422789141600,
                    "price": 99.6
                },
                {
                    "timestamp": 1422810741600,
                    "price": 99.6
                },
                {
                    "timestamp": 1422832341600,
                    "price": 99.6
                },
                {
                    "timestamp": 1422853941600,
                    "price": 99.6
                }
            ]
        }
    ]
}

ach. reopening. Still some weirdness. Remember to filter out mirror contracts. As an example, this request: ``` https://predi.lallis.org/api/pricehistory/sdnXz8o7mbShGHdhk/6 ``` Right now produces this: ```javascript { "market_id": "9oLWoBkw4uTcW58JP", "title": "Ernst Stocker (SVP) to be elected into the Regierungsrat", "description": "The contract pays 100 if Ernst Stocker (SVP) is elected in the 2015 Election for the Regierungsrat. Otherwise the contract pays 0.", "voteshare": false, "contractset_id": "sdnXz8o7mbShGHdhk", "open_at": 1422748848000, "close_at": 1423396848000, "contracts": [ { "title": "", "contract_id": "4Dxv464bnkRjxaRok" }, { "title": "Ernst Stocker (SVP) to be elected into the Regierungsrat", "color": "#006633", "contract_id": "48JhJmaZP34XRSyu5" } ], "price_history": [ { "contract_id": "4Dxv464bnkRjxaRok", "values": [ { "timestamp": 1422702741600, "price": 50 }, { "timestamp": 1422724341600 }, { "timestamp": 1422745941600 }, { "timestamp": 1422767541600, "price": 0.4 }, { "timestamp": 1422789141600, "price": 0.4 }, { "timestamp": 1422810741600, "price": 0.4 }, { "timestamp": 1422832341600, "price": 0.4 }, { "timestamp": 1422853941600, "price": 0.4 } ] }, { "contract_id": "48JhJmaZP34XRSyu5", "values": [ { "timestamp": 1422702741600, "price": 0.4 }, { "timestamp": 1422724341600 }, { "timestamp": 1422745941600 }, { "timestamp": 1422767541600, "price": 99.6 }, { "timestamp": 1422789141600, "price": 99.6 }, { "timestamp": 1422810741600, "price": 99.6 }, { "timestamp": 1422832341600, "price": 99.6 }, { "timestamp": 1422853941600, "price": 99.6 } ] } ] } ```

kjetil commented

2015-02-03 21:11:36 +01:00

(Migrated from gitlab.lallis.org)

Status changed to closed by commit d7b02c

Rows
Columns

REST API #15