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add getting items in bank

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Rokas Puzonas 2024-08-10 00:12:45 +03:00
parent 409c6c9014
commit 7ac17313d1
1 changed files with 179 additions and 63 deletions
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186
src/artifacts.zig
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@ -361,26 +361,32 @@ pub const FightResult = struct {
}
};
pub const SkillDetails = struct {
pub const Item = struct {
pub const ItemQuantity = struct {
id: ItemId,
quantity: i64
};
quantity: u64,
pub fn parse(api: *ArtifactsAPI, obj: json.ObjectMap) !ItemQuantity {
const code = try json_utils.getStringRequired(obj, "code");
const quantity = try json_utils.getIntegerRequired(obj, "quantity");
return ItemQuantity{
.id = try api.getItemId(code),
.quantity = @intCast(quantity)
};
}
};
pub const SkillDetails = struct {
xp: i64,
items: std.BoundedArray(Item, 8),
items: std.BoundedArray(ItemQuantity, 8),
fn parse(api: *ArtifactsAPI, obj: json.ObjectMap) !SkillDetails {
var items = std.BoundedArray(Item, 8).init(0) catch unreachable;
var items = std.BoundedArray(ItemQuantity, 8).init(0) catch unreachable;
const items_obj = json_utils.getArray(obj, "items") orelse return error.MissingProperty;
for (items_obj.items) |item_value| {
const item_obj = json_utils.asObject(item_value) orelse return error.MissingProperty;
const code = try json_utils.getStringRequired(item_obj, "code");
try items.append(Item{
.id = try api.getItemId(code),
.quantity = try json_utils.getIntegerRequired(item_obj, "quantity")
});
try items.append(ItemQuantity.parse(api, item_obj));
}
return SkillDetails{
@ -655,23 +661,49 @@ pub fn deinit(self: *ArtifactsAPI) void {
const FetchOptions = struct {
method: std.http.Method,
path: []const u8,
payload: ?[]const u8 = null
payload: ?[]const u8 = null,
page: ?u64 = null,
page_size: ?u64 = null,
paginated: bool = false
};
fn allocPaginationParams(allocator: Allocator, page: u64, page_size: ?u64) ![]u8 {
if (page_size) |size| {
return try std.fmt.allocPrint(allocator, "page={}&size={}", .{page, size});
} else {
return try std.fmt.allocPrint(allocator, "page={}", .{page});
}
}
fn fetch(self: *ArtifactsAPI, options: FetchOptions) APIError!ArtifactsFetchResult {
const method = options.method;
const path = options.path;
const payload = options.payload;
std.log.debug("fetch {} {s}", .{method, path});
var uri = self.server_uri;
uri.path = .{ .raw = path };
var arena = std.heap.ArenaAllocator.init(self.allocator);
errdefer arena.deinit();
var response_storage = std.ArrayList(u8).init(arena.allocator());
var result_status: std.http.Status = .ok;
var result_body: ?json.Value = null;
var current_page: u64 = options.page orelse 1;
var total_pages: u64 = 1;
var fetch_results = std.ArrayList(json.Value).init(arena.allocator());
while (true) : (current_page += 1) {
var query_params: ?[]u8 = null;
defer if (query_params) |str| self.allocator.free(str);
if (options.paginated) {
query_params = try allocPaginationParams(self.allocator, current_page, options.page_size);
uri.query = .{ .raw = query_params.? };
}
var response_storage = std.ArrayList(u8).init(arena.allocator());
var opts = std.http.Client.FetchOptions{
.method = method,
.location = .{ .uri = uri },
@ -687,6 +719,7 @@ fn fetch(self: *ArtifactsAPI, options: FetchOptions) APIError!ArtifactsFetchResu
opts.headers.authorization = .{ .override = authorization_header.? };
}
std.log.debug("fetch {} {s}", .{method, path});
const result = self.client.fetch(opts) catch return APIError.RequestFailed;
const response_body = response_storage.items;
@ -706,13 +739,64 @@ fn fetch(self: *ArtifactsAPI, options: FetchOptions) APIError!ArtifactsFetchResu
return APIError.ParseFailed;
}
result_status = result.status;
if (options.paginated) {
const total_pages_i64 = json_utils.getInteger(parsed.object, "pages") orelse return APIError.ParseFailed;
total_pages = @intCast(total_pages_i64);
const page_results = json_utils.getArray(parsed.object, "data") orelse return APIError.ParseFailed;
fetch_results.appendSlice(page_results.items) catch return APIError.OutOfMemory;
if (current_page >= total_pages) break;
} else {
result_body = parsed.object.get("data");
break;
}
}
if (options.paginated) {
result_body = json.Value{ .array = fetch_results };
}
return ArtifactsFetchResult{
.status = result.status,
.status = result_status,
.arena = arena,
.body = parsed.object.get("data")
.body = result_body
};
}
fn handleFetchError(
status: std.http.Status,
Error: type,
parseError: ?fn (status: std.http.Status) ?Error,
) ?Error {
if (status != .ok) {
if (Error != APIError) {
if (parseError == null) {
@compileError("`parseError` must be defined, if `Error` is not `APIError`");
}
if (parseError.?(status)) |error_value| {
return error_value;
}
} else {
if (parseError != null) {
@compileError("`parseError` must be null");
}
}
}
if (status == .not_found) {
return null;
}
if (status != .ok) {
return APIError.RequestFailed;
}
return null;
}
fn fetchOptionalObject(
self: *ArtifactsAPI,
Error: type,
@ -729,28 +813,10 @@ fn fetchOptionalObject(
const result = try self.fetch(fetchOptions);
defer result.deinit();
if (result.status != .ok) {
if (Error != APIError) {
if (parseError == null) {
@compileError("`parseError` must be defined, if `Error` is not `APIError`");
}
if (parseError.?(result.status)) |error_value| {
if (handleFetchError(result.status, Error, parseError)) |error_value| {
return error_value;
}
} else {
if (parseError != null) {
@compileError("`parseError` must be null");
}
}
}
if (result.status == .not_found) {
return null;
}
if (result.status != .ok) {
return APIError.RequestFailed;
}
if (result.body == null) {
return APIError.ParseFailed;
}
@ -772,6 +838,45 @@ fn fetchObject(
return result orelse return APIError.RequestFailed;
}
fn fetchArray(
self: *ArtifactsAPI,
allocator: Allocator,
Error: type,
parseError: ?fn (status: std.http.Status) ?Error,
Object: type,
parseObject: anytype,
parseObjectArgs: anytype,
fetchOptions: FetchOptions
) Error!std.ArrayList(Object) {
if (@typeInfo(@TypeOf(parseObject)) != .Fn) {
@compileError("`parseObject` must be a function");
}
const result = try self.fetch(fetchOptions);
defer result.deinit();
if (handleFetchError(result.status, Error, parseError)) |error_value| {
return error_value;
}
if (result.body == null) {
return APIError.ParseFailed;
}
var array = std.ArrayList(Object).init(allocator);
errdefer array.deinit();
const result_data = json_utils.asArray(result.body.?) orelse return APIError.ParseFailed;
for (result_data.items) |result_item| {
const item_obj = json_utils.asObject(result_item) orelse return APIError.ParseFailed;
const parsed_item = @call(.auto, parseObject, .{ self, item_obj } ++ parseObjectArgs) catch return APIError.ParseFailed;
array.append(parsed_item) catch return APIError.OutOfMemory;
}
return array;
}
pub fn setServer(self: *ArtifactsAPI, url: []const u8) !void {
const url_dupe = self.allocator.dupe(u8, url);
errdefer self.allocator.free(url_dupe);
@ -1082,6 +1187,17 @@ pub fn getBankGold(self: *ArtifactsAPI) APIError!u64 {
return @intCast(quantity);
}
pub fn getBankItems(self: *ArtifactsAPI) APIError!std.ArrayList(ItemQuantity) {
return self.fetchArray(
self.allocator,
APIError,
null,
ItemQuantity,
ItemQuantity.parse, .{},
.{ .method = .GET, .path = "/my/bank/items", .paginated = true }
);
}
test "parse date time" {
try std.testing.expectEqual(1723069394.105, parseDateTime("2024-08-07T22:23:14.105Z").?);
}