Backend: Authorization

[plplmax]

• Backend: Add Docker Compose with PostgreSQL and PgAdmin #14
• Backend: Add a PostgreSQL driver #15
• Backend: Add HikariCP #16
• Backend: Add Flyway to make migrations #17
• Backend: Add Exposed #18
• Backend: Create the users table via migration #19
• Backend: Configure JWT #20
• Backend: Create a route for authorization #21

[0pdd]

@plplmax the puzzle #30 is still not solved.

[0pdd]

@plplmax 2 puzzles #31, #32 are still not solved; solved: #30.

[0pdd]

@plplmax 3 puzzles #34, #35, #36 are still not solved; solved: #30, #31, #32.

[0pdd]

@plplmax 2 puzzles #35, #36 are still not solved; solved: #30, #31, #32, #34.

[0pdd]

@plplmax the puzzle #35 is still not solved; solved: #30, #31, #32, #34, #36.

[0pdd]

@plplmax all 6 puzzles are solved here: #30, #31, #32, #34, #35, #36.