Bug/co2 double (#26)

* Switch column embodied_co2 to be a double as the calculation can result in none integer amounts

* 0.5.2

* typo

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@digicatapult/dscp-hyproof-api",
-  "version": "0.5.1",
+  "version": "0.5.2",
   "description": "An OpenAPI API service for DSCP",
   "main": "src/index.ts",
   "scripts": {

src/controllers/v1/certificate/index.ts

@@ -63,6 +63,7 @@ export class CertificateController extends Controller {
           ...cert,
           energy_owner: (await getMemberPromise(cert.energy_owner)).alias,
           hydrogen_owner: (await getMemberPromise(cert.hydrogen_owner)).alias,
+          regulator: (await getMemberPromise(cert.regulator)).alias,
         }
       })
     )

src/lib/db/migrations/20230310111029_initial.ts

@@ -20,8 +20,8 @@ export async function up(knex: Knex): Promise<void> {
 
   await knex.schema.createTable('certificate', (def) => {
     def.uuid('id').defaultTo(knex.raw('uuid_generate_v4()'))
-    def.integer('hydrogen_quantity_mwh').notNullable().index('hydrogen_quantity_mwh_index')
-    def.integer('embodied_co2').nullable().index('embodied_co2_index').defaultTo(null)
+    def.integer('hydrogen_quantity_mwh').notNullable()
+    def.double('embodied_co2').nullable().defaultTo(null)
     def.string('energy_owner', 48).notNullable()
     def.string('hydrogen_owner', 48).notNullable()
     def.string('regulator', 48).notNullable()

test/helpers/mock.ts

@@ -98,7 +98,7 @@ export function withExternalServicesMock() {
             from: '2023-12-01T00:00:00.000Z',
             to: '2023-12-02T00:00:00.000Z',
             intensity: {
-              actual: 100,
+              actual: 123.456789123,
               forecast: 100,
               index: 'moderate',
             },

test/integration/onchain/certificate.test.ts

@@ -139,7 +139,7 @@ describe('on-chain', function () {
         expect(cert).to.deep.contain({
           id: context.cert.id,
           state: 'issued',
-          embodied_co2: 200000,
+          embodied_co2: 246913.578246,
           latest_token_id: lastTokenId + 1,
         })
       })