com.lightningkite.ktordb.signal2.kt Maven / Gradle / Ivy

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An abstract tool for communicating with different types of databases.
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package com.lightningkite.ktordb

inline fun  FieldCollection.interceptCreate(crossinline interceptor: suspend (Model) -> Model): FieldCollection =
    object : FieldCollection by this {
        override val wraps = this@interceptCreate
        override suspend fun insert(models: List): List =
            wraps.insertMany(models.map { interceptor(it) })

        override suspend fun upsertOne(
            condition: Condition,
            modification: Modification,
            model: Model
        ): EntryChange = wraps.upsertOne(condition, modification, interceptor(model))

        override suspend fun upsertOneIgnoringResult(
            condition: Condition,
            modification: Modification,
            model: Model
        ): Boolean = wraps.upsertOneIgnoringResult(condition, modification, interceptor(model))
    }

inline fun  FieldCollection.interceptReplace(crossinline interceptor: suspend (Model) -> Model): FieldCollection =
    object : FieldCollection by this {
        override val wraps = this@interceptReplace

        override suspend fun upsertOne(
            condition: Condition,
            modification: Modification,
            model: Model
        ): EntryChange = wraps.upsertOne(condition, modification, interceptor(model))

        override suspend fun upsertOneIgnoringResult(
            condition: Condition,
            modification: Modification,
            model: Model
        ): Boolean = wraps.upsertOneIgnoringResult(condition, modification, interceptor(model))

        override suspend fun replaceOne(condition: Condition, model: Model): EntryChange =
            wraps.replaceOne(
                condition,
                interceptor(model)
            )

        override suspend fun replaceOneIgnoringResult(condition: Condition, model: Model): Boolean =
            wraps.replaceOneIgnoringResult(
                condition,
                interceptor(model)
            )
    }

inline fun  FieldCollection.interceptModification(crossinline interceptor: suspend (Modification) -> Modification): FieldCollection =
    object : FieldCollection by this {
        override val wraps = this@interceptModification
        override suspend fun upsertOne(
            condition: Condition,
            modification: Modification,
            model: Model
        ): EntryChange = wraps.upsertOne(condition, interceptor(modification), model)

        override suspend fun upsertOneIgnoringResult(
            condition: Condition,
            modification: Modification,
            model: Model
        ): Boolean = wraps.upsertOneIgnoringResult(condition, interceptor(modification), model)

        override suspend fun updateOne(
            condition: Condition,
            modification: Modification
        ): EntryChange = wraps.updateOne(condition, interceptor(modification))

        override suspend fun updateOneIgnoringResult(
            condition: Condition,
            modification: Modification
        ): Boolean = wraps.updateOneIgnoringResult(condition, interceptor(modification))

        override suspend fun updateMany(
            condition: Condition,
            modification: Modification
        ): CollectionChanges = wraps.updateMany(condition, interceptor(modification))

        override suspend fun updateManyIgnoringResult(
            condition: Condition,
            modification: Modification
        ): Int = wraps.updateManyIgnoringResult(condition, interceptor(modification))
    }