Clean Repository Types

[zahin-mohammad]

Currently defined as:

package impl

import (
    influxdb2 "github.com/influxdata/influxdb-client-go/v2"
    "github.com/jmoiron/sqlx"
    "github.com/mochahub/coinprice-scraper/config"
)

type RepositoryImpl struct {
    db           *sqlx.DB
    influxClient *influxdb2.Client
    influxOrg    string
    ohlcBucket   string
}

func NewRepositoryImpl(
    config *config.Secrets,
    db *sqlx.DB,
    influxClient *influxdb2.Client,
) *RepositoryImpl {
    return &RepositoryImpl{
        db:           db,
        influxClient: influxClient,
        influxOrg:    config.Org,
        ohlcBucket:   config.Bucket,
    }
}

Instead of a single repository type, maybe we should have a repository per data model. This would result in more files but seems cleaner.