122 lines
3.9 KiB
Plaintext
122 lines
3.9 KiB
Plaintext
import Application from require "lapis"
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import json_params, capture_errors_json, yield_error, assert_error from require "lapis.application"
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import assert_valid from require "lapis.validate"
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import Keys, Tasks from require "models"
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import locate from require "locator"
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import random from locate "calc"
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import escape_similar_to from locate "db"
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standard_err = ->
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return status: 500, json: { errors: {"No task matches query."} }
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get_key = =>
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yield_error "api_key not specified." unless @params.api_key and @params.api_key\len! > 0
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if key = Keys\find uuid: @params.api_key
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return key
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else
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yield_error "Invalid api_key."
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get_task = =>
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assert_valid @params, {
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{"id", exists: true, "Task id not specified."}
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{"id", is_integer: true, "Task id is invalid."}
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}
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key = get_key(@)
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task = Tasks\find id: @params.id
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yield_error "Invalid task id." unless task
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unless task.user_id == key.user_id
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yield_error "Invalid task id."
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return task
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class extends Application
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-- api_key AND text
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[new: "/new"]: capture_errors_json =>
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json_params =>
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key = get_key(@)
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yield_error "Task text not specified." unless @params.text and @params.text\len! > 0
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task = assert_error Tasks\create {
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user_id: key.user_id
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text: @params.text
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}
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return json: { success: true, :task }
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-- api_key AND id
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[do: "/do"]: capture_errors_json =>
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json_params =>
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if task = get_task(@)
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task = assert_error task\update { done: true }
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return json: { success: true, :task }
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else
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return standard_err!
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-- api_key AND id
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[undo: "/undo"]: capture_errors_json =>
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json_params =>
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if task = get_task(@)
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task = assert_error task\update { done: false }
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return json: { success: true, :task }
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else
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return standard_err!
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-- api_key AND (id OR (done true/false/nil AND/OR page))
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[fetch: "/fetch"]: capture_errors_json =>
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json_params =>
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if @params.id
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if task = get_task(@)
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return json: { success: true, :task }
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else
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return standard_err!
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else
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key = get_key(@)
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page = tonumber(@params.page) or 1
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local paginator
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if @params.done != nil
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paginator = Tasks\paginated "WHERE user_id = ? AND done = ? ORDER BY id ASC", key.user_id, @params.done, per_page: 50
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else
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paginator = Tasks\paginated "WHERE user_id = ? ORDER BY id ASC", key.user_id, per_page: 50
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tasks = paginator\get_page page
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return json: { success: true, :tasks }
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-- api_key AND done true/false/nil
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[random: "/fetch/random"]: capture_errors_json =>
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json_params =>
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key = get_key(@)
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local tasks
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if @params.done
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offset = random Tasks\count "user_id = ? AND done = ? ORDER BY id ASC", key.user_id, @params.done
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tasks = Tasks\select "WHERE user_id = ? AND done = ? ORDER BY id ASC OFFSET ? LIMIT 1", key.user_id, @params.done, offset
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else
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offset = random Tasks\count "user_id = ? ORDER BY id ASC", key.user_id
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tasks = Tasks\select "WHERE user_id = ? ORDER BY id ASC OFFSET ? LIMIT 1", key.user_id, offset
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if tasks and #tasks == 1
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return json: { success: true, task: tasks[1] }
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else
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return standard_err!
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-- api_key AND done true/false/nil AND/OR case true
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[search: "/search"]: capture_errors_json =>
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json_params =>
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key = get_key(@)
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like = @params.case and "ILIKE" or "LIKE"
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local tasks
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if @params.done
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tasks = Tasks\select "WHERE user_id = ? AND done = ? AND text #{like} ? ORDER BY id ASC", key.user_id, @params.done, escape_similar_to @params.text
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else
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tasks = Tasks\select "WHERE user_id = ? AND text #{like} ? ORDER BY id ASC", key.user_id, escape_similar_to @params.text
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if tasks and #tasks >= 1
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return json: { success: true, :tasks }
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else
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return standard_err!
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