Flesh out Player model and write patch to populate players from sporting API

app/services/sports_data.service.js

@@ -0,0 +1,31 @@
+const { Service } = require('flitter-di')
+const axios = require('axios').default;
+
+/**
+ * A service class for interacting with data from the SportsDataIO API.
+ */
+class SportsDataService extends Service {
+    static get services() {
+        return [...super.services, 'configs']
+    }
+
+    async get_team_players(team_key) {
+        return this.get_request(`Players/${team_key}`)
+    }
+
+    async get_active_teams() {
+        return this.get_request('Teams')
+    }
+
+    async get_request(path) {
+        const response = await axios.get(this.url(path))
+        return response.data
+    }
+
+    url(path) {
+        if ( path.startsWith('/') ) path = path.slice(1)
+        return `https://api.sportsdata.io/v3/nfl/scores/json/${path}?key=${this.configs.get('server.sports_data.api_key')}`
+    }
+}
+
+module.exports = exports = SportsDataService