gorm-example-postgres

[rohaizanr]

Hello @goxiaoy

I'm seeking your advice.
I have followed your example and come up with example/gorm for Postgres.

Please try it out by:

git clone https://github.com/rohaizanr/saas.git

cd saas; git checkout postgres-example

cd examples/gorm/; docker-compose up -d

go run github.com/go-saas/saas/examples/gorm --driver pgx

Host side ( use shared database):

Open http://localhost:8090/posts (Success)

Multi-tenancy ( use shared database):

Open http://localhost:8090/posts?__tenant=1 (FAILED)

Open http://localhost:8090/posts?__tenant=2 (FAILED)

Single-tenancy ( use separate database):

Open http://localhost:8090/posts?__tenant=3 (FAILED)

Issues

1. Not able to get tenant 1,2,3 data
2. Unexpected "%!(EXTRA string=3)" in seed.go:line 33 to 40, I need to manually remove it.

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Please help to point out my mistakes, I'm planning to use this in my https://github.com/Dev4w4n/e-masjid.my

Thanks!

[goxiaoy]

1. Not able to get tenant 1,2,3 data

according to https://www.postgresql.org/docs/current/datatype-character.html#DATATYPE-CHARACTER
the previous model Tenant will have a blank-padded ID field

type Tenant struct {
	ID string `gorm:"type:char(36)" json:"id"`

So the tenant id queried back will be 1 not 1, which causes the automatic filter failed in the query of Post

2. Unexpected "%!(EXTRA string=3)" in seed.go:line 33 to 40, I need to manually remove it.

Not sure about why, probably because of the old data during development. May fix it by using FullSaveAssociations mode

[goxiaoy]

You may need to drop local tables first to apple new db schema

[rohaizanr]

thanks @goxiaoy