Reads and writes countries off of data storage. More...
#include <country_repository.hpp>
Collaboration diagram for country_repository:
Public Types | |
| using | context = ores::database::context |
Public Member Functions | |
| std::string | sql () |
| Returns the SQL created by sqlgen to construct the table. | |
| std::vector< domain::country > | read_latest (context ctx, std::uint32_t offset, std::uint32_t limit) |
| Reads latest countries with pagination support. | |
| std::uint32_t | get_total_country_count (context ctx) |
| Gets the total count of active countries. | |
| void | remove (context ctx, const std::string &alpha2_code) |
| Deletes a country by closing its temporal validity. | |
| void | write (context ctx, const domain::country &country) |
| Writes countries to database. Expects the country set to have unique alpha-2 codes. | |
| void | write (context ctx, const std::vector< domain::country > &countries) |
| std::vector< domain::country > | read_latest (context ctx) |
| Reads latest countries, possibly filtered by alpha-2 code. | |
| std::vector< domain::country > | read_latest (context ctx, const std::string &alpha2_code) |
| std::vector< domain::country > | read_at_timepoint (context ctx, const std::string &as_of) |
| Reads countries at the supplied time point, possibly filtered by alpha-2 code. | |
| std::vector< domain::country > | read_at_timepoint (context ctx, const std::string &as_of, const std::string &alpha2_code) |
| std::vector< domain::country > | read_all (context ctx) |
| Reads all countries, possibly filtered by alpha-2 code. | |
| std::vector< domain::country > | read_all (context ctx, const std::string &alpha2_code) |
Detailed Description
Reads and writes countries off of data storage.
Member Function Documentation
◆ read_latest()
| std::vector< domain::country > read_latest | ( | context | ctx, |
| std::uint32_t | offset, | ||
| std::uint32_t | limit | ||
| ) |
Reads latest countries with pagination support.
- Parameters
-
ctx Repository context with database connection offset Number of records to skip limit Maximum number of records to return
- Returns
- Vector of countries within the specified range
◆ get_total_country_count()
| std::uint32_t get_total_country_count | ( | context | ctx | ) |
Gets the total count of active countries.
- Parameters
-
ctx Repository context with database connection
- Returns
- Total number of countries with valid_to == max_timestamp
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◆ remove()
| void remove | ( | context | ctx, |
| const std::string & | alpha2_code | ||
| ) |
Deletes a country by closing its temporal validity.
Sets the valid_to timestamp to now, effectively "deleting" the country from the current point in time onwards while preserving history.
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