gapi-to-graphql slides api not working - credentials error is returned

[davidhervas]

Hi, I have been trying gapi-to-graphql as dependency in a node.js project i'm currently working on. I'm working with Sheets V4 and Slides V1.

I have :

• a public spreadsheet on google sheets with a spreadsheetId
• a public presentation on google slides with a presentationId
• on google api dashboard (https://console.developers.google.com/apis/dashboard) I have a project with a created API Key credentials and I have enabled both Sheets & Slides API libraries
• There is no restrictions on API Key

I have developped a Node.js project with Apollo, Express and gapi-to-graphql dependencies.

I'm trying one read-only query for each library Sheets & Slides

query {
	SheetsApi(key: "myAPIKey") {
		spreadsheets {
			get(spreadsheetId: "mySpreadsheetId", includeGridData: true) {
				spreadsheetId
			}
		}
	}
}

query {
	SlidesApi(key: "myAPIKey") {
		presentations {
			get(presentationId: "myPresentationId") {
				presentationId
			}
		}
	}
}

The problem I have is that query on sheets is working (I retrieve spreadsheetId as response and i can add parameters to the query to fetch data from cells) but the query on slides is not working. The result of query on slides is :

Unexpected error value: Request is missing required authentication credential. Expected OAuth 2 access token, login cookie or other valid authentication credential. See https://developers.google.com/identity/sign-in/web/devconsole-project.

As I'm pretty sure everything is well set up on my google account, Is there a chance that there is a bug on gapi-to-graphql/google_apis/slides-v1.js ?

Thanks by advance. David.

[rlancer]

Want to work with me to fix it? email me at robert lancer at gmail - not sure how to DM on github

[davidhervas]

Hi Robert, thanks for the offer. Unfortunately I can not work on gapi-to-graphql right now. Maybe in the future, I'll keep that in mind. Best regards.

[incr3m]

@davidhervas since the resolver uses axios to make request on google api, you can try injecting the token by using interceptors.

      axios.interceptors.request.use(
        config => {
          const token = localStorage.getItem('token');
          if (token) {
            config.headers['Authorization'] = `Bearer ${token}`;
          }

          return config;
        },

        error => {
          return Promise.reject(error);
        },
      );