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Add constant arrays of enum values for typescript #901

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Merged
merged 2 commits into from
Mar 16, 2025
Merged

Add constant arrays of enum values for typescript #901

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e9cd3fd
Add constant arrays of enum values for typescript
gwax Mar 1, 2025
0a2baea
chore: reorder generated typescript exports
soedirgo Mar 16, 2025
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20 changes: 20 additions & 0 deletions src/server/templates/typescript.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -391,6 +391,26 @@ export type Database = {
})}
}

export const Constants = {
${schemas
.sort(({ name: a }, { name: b }) => a.localeCompare(b))
.map((schema) => {
const schemaEnums = types
.filter((type) => type.schema === schema.name && type.enums.length > 0)
.sort(({ name: a }, { name: b }) => a.localeCompare(b))
return `${JSON.stringify(schema.name)}: {
Enums: {
${schemaEnums.map(
(enum_) =>
`${JSON.stringify(enum_.name)}: [${enum_.enums
.map((variant) => JSON.stringify(variant))
.join(', ')}]`
)}
}
}`
})}
} as const

type DefaultSchema = Database[Extract<keyof Database, ${JSON.stringify(GENERATE_TYPES_DEFAULT_SCHEMA)}>]

export type Tables<
Expand Down
27 changes: 27 additions & 0 deletions test/server/typegen.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -431,6 +431,15 @@ test('typegen: typescript', async () => {
}
}

export const Constants = {
public: {
Enums: {
meme_status: ["new", "old", "retired"],
user_status: ["ACTIVE", "INACTIVE"],
},
},
} as const

type DefaultSchema = Database[Extract<keyof Database, "public">]

export type Tables<
Expand Down Expand Up @@ -986,6 +995,15 @@ test('typegen w/ one-to-one relationships', async () => {
}
}

export const Constants = {
public: {
Enums: {
meme_status: ["new", "old", "retired"],
user_status: ["ACTIVE", "INACTIVE"],
},
},
} as const

type DefaultSchema = Database[Extract<keyof Database, "public">]

export type Tables<
Expand Down Expand Up @@ -1541,6 +1559,15 @@ test('typegen: typescript w/ one-to-one relationships', async () => {
}
}

export const Constants = {
public: {
Enums: {
meme_status: ["new", "old", "retired"],
user_status: ["ACTIVE", "INACTIVE"],
},
},
} as const

type DefaultSchema = Database[Extract<keyof Database, "public">]

export type Tables<
Expand Down