Port "Generation of InChI from structure" via api.ts

[maneetgoyal]

A. Generation of InChI from structure

• GetINCHI | int INCHI_DECL GetINCHI(inchi_Input *inp, inchi_Output *out)
• GetINCHIEx
• FreeINCHI
• Free_inchi_Input
• Get_inchi_Input_FromAuxInfo
• GetStdINCHI
• FreeStdINCHI
• Free_std_inchi_Input
• Get_std_inchi_Input_FromAuxInfo

[maneetgoyal]

How to port the functions?

• This InCHI API manual can help in determining the function signature: InChI_API_Reference.pdf
• The input/output types of the function signatures are already ported.
• Simply functions need to be ported now. This tutorial can teach you all that is needed.
• These ported functions reside in ffis.ts.
• Wrap the functions such that end users don't need to worry about ref/ref-napi and expose them via src/api.ts.
• Add appropriate unit tests in headers.test.ts if needed.
• Add appropriate unit tests in ffis.test.ts and api.test.ts.
• Expose src/api.ts functions via server.ts as well. (Via Expose all functions in api.ts via server.ts also #26)
• Add JSDOc comments for the functions added to src/api.ts to showcase how to use them. (Via Add JSDoc comments for all api.ts functions to showcase their example usage #27)
• Test the server.ts functions using Postman.

[maneetgoyal]

@qur786 Let's try to wind it up by the milestone deadline. Want to focus fully on this before any app related work.

[maneetgoyal]

Also the update checkboxes in:

• Port InCHI functions #8 issue description
• README.md

After this issue is impemented.

[qur786]

@qur786 Let's try to wind it up by the milestone deadline. Want to focus fully on this before any app related work.

ok sir , so I should I ignore the test cases for now and add more ffis test cases for other functions and keep on working on wrapping function in api.ts?

[maneetgoyal]

Add the test cases for the above functions only. Whatever is not working, point them out in the PR. I'll try to pull the PR and try to debug alongside.

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Keep updating #25 (comment) as we make progress.